methyl ethyl disulfide
ethyl methyl disulfide
 
Notes:
Constit. of Allium spp. and Durio zibethinus (durian)
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
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      10675 Ethyl methyl disulfide
       
  • BOC Sciences
    • BOC Sciences
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      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
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      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
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      Product(s):
      20333-39-5 Ethyl Methyl Disulfide
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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      Product(s):
      05-51000 ETHYL METHYL DISULFIDE
       
  • R C Treatt & Co Ltd
    • R C Treatt and Co Ltd
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
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      Product(s):
      Ethyl methyl disulphide NI, Kosher

      Primarily used in onion, garlic, soup, savoury, meat & seafood flavours.
       
       
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
      SQF-Certified Supplier
      We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing.
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      Product(s):
      Ethyl methyl disulfide
       
Synonyms   Articles   Notes   Search
CAS Number: 20333-39-5Picture of molecule3D/inchi
FDA UNII: 13370B0F26
Nikkaji Web: J543.218I
MDL: MFCD02262190
CoE Number: 11470
XlogP3-AA: 1.30 (est)
Molecular Weight: 108.22676000
Formula: C3 H8 S2
NMR Predictor: Predict (works with chrome, Edge or firefox)
Also(can) Contains: diethyl disulfide 7.00% to 8.00%
 dimethyl disulfide 8.00% to 10.00%
EFSA/JECFA Comments: Min. Assay value 80%. Secondary components are 7-8% diethyl sulfide and 8-10 % dimethyl sulfide (EFFA, 2006u; EFFA, 2011k).
Category: flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 1693  ethyl methyl disulfide
DG SANTE Food Flavourings: 12.153  methyl ethyl disulfide
FEMA Number: 4040 ethyl methyl disulfide
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):20333-39-5 ; ETHYL METHYL DISULFIDE
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 80.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.01500 to 1.02900 @  20.00 °C.
Pounds per Gallon - (est).: 8.456 to  8.572
Specific Gravity: 1.01500 to 1.02900 @  25.00 °C.
Pounds per Gallon - est.: 8.446 to 8.562
Refractive Index: 1.41000 to 1.41800 @  20.00 °C.
Boiling Point: 137.00 °C. @ 760.00 mm Hg
Vapor Pressure: 17.851999 mmHg @ 25.00 °C. (est)
Flash Point: 90.00 °F. TCC ( 32.22 °C. )
logP (o/w): 2.659 (est)
Soluble in:
 alcohol
 water, 1055 mg/L @ 25 °C (est)
Insoluble in:
 water
Similar Items: note
allyl methyl disulfide
amyl methyl disulfide
benzyl methyl disulfide
diphenyl methyl disulfide
methyl phenyl methyl disulfide
2-methyl-3-furyl methyl disulfide
2-methyl-3-furyl methyl thiomethyl disulfide
isopentyl methyl disulfide
phenyl methyl disulfide
1-propenyl methyl disulfide
propyl methyl disulfide
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: sulfurous
 
 sulfurous  alliaceous  green  truffle  vegetable  
Odor Description:
at 0.10 % in propylene glycol. 
sulfurous truffle
 
 
Flavor Type: sulfurous
 
 sulfurous  onion  
Taste Description:
sulfurous onion
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Beijing Lys Chemicals
Ethyl methyl disulfide
BOC Sciences
For experimental / research use only.
Ethyl Methyl Disulfide
Carbosynth
For experimental / research use only.
Ethyl methyl disulphide
Jalor-Chem
For experimental / research use only.
ETHYL METHYL DISULFIDE
Penta International
ETHYL METHYL DISULFIDE
R C Treatt & Co Ltd
Ethyl methyl disulphide
NI, Kosher
Odor: sulphurous; allium, green, vegetable
Flavor: sulfurous
Primarily used in onion, garlic, soup, savoury, meat & seafood flavours.
Tengzhou Jitian Aroma Chemiclal
Methyl Ethyl Disulfide
WholeChem
Ethyl methyl disulfide
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Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavoring agents
Recommendation for methyl ethyl disulfide usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): ND (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 78 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 21
Click here to view publication 21
 average usual ppmaverage maximum ppm
baked goods: 3.000006.00000
beverages(nonalcoholic): 1.000002.00000
beverages(alcoholic): 1.000002.00000
breakfast cereal: --
cheese: --
chewing gum: 4.000008.00000
condiments / relishes: 2.000004.00000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: 2.000004.00000
fruit ices: 1.000002.00000
gelatins / puddings: --
granulated sugar: --
gravies: 1.000002.00000
hard candy: 2.000004.00000
imitation dairy: 1.000002.00000
instant coffee / tea: 1.000002.00000
jams / jellies: --
meat products: 2.000004.00000
milk products: 1.000002.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: 1.000002.00000
soft candy: 2.000004.00000
soups: 1.000002.00000
sugar substitutes: --
sweet sauces: --
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 0.200001.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.100000.50000
Edible ices, including sherbet and sorbet (03.0): 0.200001.00000
Processed fruit (04.1): 0.200001.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 0.200001.00000
Chewing gum (05.0): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.100000.50000
Bakery wares (07.0): 0.200001.00000
Meat and meat products, including poultry and game (08.0): 0.100000.20000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.100000.20000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.100000.50000
Foodstuffs intended for particular nutritional uses (13.0): 0.200001.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.100000.30000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 0.200001.00000
Ready-to-eat savouries (15.0): 0.400002.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.100000.50000
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(EFSA): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 91 (FGE.91): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev1 (2009)
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 91, Revision 1 (FGE.91Rev1): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev3 (2011)
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 91, Revision 2 (FGE.91Rev2): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by the JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev5 (2012)
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 91, Revision 3 (FGE.91Rev3): consideration of aliphatic, aromatic and a,ß-unsaturated sulfides and thiols evaluated by JECFA (53rd, 61st, 68th and 76th meetings), structurally related to substances in FGE.08Rev5
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 123388
National Institute of Allergy and Infectious Diseases: Data
 methyldisulfanylethane
Chemidplus: 0020333395
Synonyms   Articles   Notes   Search   Top
References:
 methyldisulfanylethane
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 123388
Pubchem (sid): 135080148
Pherobase: View
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
HMDB (The Human Metabolome Database): HMDB32912
FooDB: FDB010895
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
No odor group found for these
 dehydrolinaloolFL/FR
 dibutyl sulfideFL/FR
 dimethyl trisulfideFL/FR
 dipropyl disulfideFL/FR
 ferula assa-foetida gum oilFL/FR
balsamic
(E)-benzyl tiglateFL/FR
earthy
 dibenzyl etherFL/FR
 heptanal cyclic acetal with glycerolFL/FR
 heptanal glyceryl acetalFL/FR
 methyl undecylenateFL/FR
1-nonen-3-olFL/FR
3-octanolFL/FR
1-octen-3-olFL/FR
1-octen-3-oneFL/FR
fatty
(E)-2-decenalFL/FR
 methyl 10-undecenoateFL/FR
fermented
 butyl laevo-lactateFL/FR
floral
6,8-dimethyl-2-nonanolFR
 herbal pyranFR
 nonyl octanoateFL/FR
 octyl acetateFL/FR
 phenethyl butyl etherFR
2-phenyl propionaldehyde dimethyl acetalFL/FR
2-phenyl propionaldehyde ethylene glycol acetalFR
fruity
 octyl propionateFL/FR
fungal
1-decen-3-olFL/FR
 methyl 2-furoateFL/FR
green
 butyl lactateFL/FR
 earthy acetalFL/FR
(Z)-3-hexen-1-yl tiglateFL/FR
(Z)-leaf acetalFL/FR
 melon acetalFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
3-octanoneFL/FR
honey
 phenethyl furoateFL/FR
moldy
 strawberry furanone methyl etherFL/FR
3-octen-2-olFL/FR
(R)-1-octen-3-olFL/FR
1-octen-3-yl butyrateFL/FR
 ethyl methyl mercaptopropionateFL/FR
 methyl mercaptanFL/FR
 onion oilFL/FR
waxy
 methyl laurateFL/FR
(Z)-3-nonen-1-olFL/FR
yeasty
2-octen-4-oneFL/FR
 
For Flavor
 
No flavor group found for these
 allyl methyl disulfideFL
 allyl methyl trisulfideFL
 allyl propyl trisulfideFL
 dehydrolinaloolFL/FR
 earthy acetalFL/FR
 ethyl propyl trisulfideFL
 furfuryl propyl disulfideFL
 heptanal cyclic acetal with glycerolFL/FR
 heptanal glyceryl acetalFL/FR
tris(methyl thio) methaneFL
S-methyl thiopropionateFL
 nonyl octanoateFL/FR
(E)-2-penten-1-olFL
2-pentyl-1-buten-3-oneFL
 phenethyl furoateFL/FR
 thiopheneFL
alliaceous
 allyl disulfideFL
 allyl mercaptanFL
 chive flavorFL
 dimethyl trisulfideFL/FR
 dipropyl disulfideFL/FR
 dipropyl trisulfideFL
 ferula assa-foetida gum oilFL/FR
 leek oilFL
3-mercapto-2-pentanoneFL
 shallot oilFL
 truffle sulfideFL
balsamic
(E)-benzyl tiglateFL/FR
buttery
 butyl laevo-lactateFL/FR
caramellic
 methyl 2-furoateFL/FR
creamy
 acetyl ethyl carbinolFL
earthy
1-decen-3-olFL/FR
1-nonen-3-olFL/FR
1,8-octane dithiolFL
1-octen-3-oneFL/FR
estery
 octyl propionateFL/FR
fatty
 dimethyl sulfoxideFL
fermented
 methyl thio isovalerateFL
fruity
 dibenzyl etherFL/FR
2-phenyl propionaldehyde dimethyl acetalFL/FR
garlic
 allyl methyl sulfideFL
green
 butyl lactateFL/FR
 dibutyl sulfideFL/FR
(Z)-3-hexen-1-yl tiglateFL/FR
(Z)-leaf acetalFL/FR
 melon acetalFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
meaty
2-methyl 3-(methyl thio) furanFL
moldy
 strawberry furanone methyl etherFL/FR
mushroom
3-octanoneFL/FR
3-octen-2-olFL/FR
1-octen-3-olFL/FR
(R)-1-octen-3-olFL/FR
1-octen-3-yl butyrateFL/FR
musty
3-octanolFL/FR
onion
 methyl propyl disulfideFL
2-methyl-1,3-dithiolaneFL
 onion flavorFL
 propyl thioacetateFL
sulfurous
 allyl sulfideFL
 ethyl methyl mercaptopropionateFL/FR
S-ethyl thioacetateFL
3-mercapto-2-methyl-1-butanolFL
 methyl mercaptanFL/FR
1-(methyl thio)-2-butanoneFL
2-methyl thiopheneFL
2-naphthyl mercaptanFL
 onion oilFL/FR
caramelized onion oleoresinFL
vegetable
2-octen-4-oneFL/FR
waxy
(E)-2-decenalFL/FR
 methyl 10-undecenoateFL/FR
 methyl laurateFL/FR
 methyl undecylenateFL/FR
(Z)-3-nonen-1-olFL/FR
 octyl 2-furoateFL
 octyl acetateFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 garlicFL
 meatFL
 mushroomFL
 onionFL
 seafoodFL
 soupFL
 truffle 
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 beef cooked beef
Search  PMC Picture
 cabbage
Search Trop  Picture
 cheese camembert cheese
Search  PMC Picture
 coffee
Search  PMC Picture
 durian fruit
Search Trop  Picture
 kohlrabi stem
Search Trop  Picture
 pork cooked pork
Search  PMC Picture
 potato
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 disulfide, ethyl methyl
2,3-dithiapentane
 ethyl methyl disulfide
 ethyl methyl disulphide
 ethyl(methyl)disulfane
 ethylmethyl disulfide
 methyl disulfanyl ethane
 methyl ethyl disulphide
 methyldisulfanyl-ethane
(methyldisulfanyl)ethane
 methyldisulfanylethane
 methylethyl disulfide
Synonyms   Articles   Notes   Search   Top
Articles:
PubMed: Comparison of Aroma-Active Compounds and Sensory Characteristics of Durian (Durio zibethinus L.) Wines Using Strains of Saccharomyces cerevisiae with Odor Activity Values and Partial Least-Squares Regression.
PubMed: Product ion distributions for the reactions of NO(+) with some physiologically significant volatile organosulfur and organoselenium compounds obtained using a selective reagent ionization time-of-flight mass spectrometer.
PubMed: Integration of advanced oxidation processes at mild conditions in wet scrubbers for odourous sulphur compounds treatment.
PubMed: Reaction profile in patch testing with allergens formed during vulcanization of rubber.
PubMed: Community air monitoring for pesticides. Part 3: using health-based screening levels to evaluate results collected for a year.
PubMed: The role of desaturases in the biosynthesis of marking pheromones in bumblebee males.
PubMed: Adsorption of volatile sulphur compounds onto modified activated carbons: effect of oxygen functional groups.
PubMed: A tissue homogenate method to prepare gram-scale Allium thiosulfinates and their disulfide conjugates with cysteine and glutathione.
PubMed: S-alk(en)ylmercaptocysteine: chemical synthesis, biological activities, and redox-related mechanism.
PubMed: The potential impact of washing machines on laundry malodour generation.
PubMed: Modulation of protein fermentation does not affect fecal water toxicity: a randomized cross-over study in healthy subjects.
PubMed: Synthesis of a library of fluorescent 2-aryl-3-trifluoromethylnaphthofurans from naphthols by using a sequential pummerer-annulation/cross-coupling strategy and their photophysical properties.
PubMed: Disulfide prodrugs of albitiazolium (T3/SAR97276): synthesis and biological activities.
PubMed: Spectroscopic and electrochemical characterization of gold(I) and gold(III) complexes with glyoxaldehyde bis(thiosemicarbazones): cytotoxicity against human tumor cell lines and inhibition of thioredoxin reductase activity.
PubMed: Odor compounds from different sources of landfill: characterization and source identification.
PubMed: Magnetic DNA vector constructed from PDMAEMA polycation and PEGylated brush-type polyanion with cross-linkable shell.
PubMed: Study of disulfide reduction and alkyl chloroformate derivatization of plasma sulfur amino acids using gas chromatography-mass spectrometry.
PubMed: Automated ARGET ATRP Accelerates Catalyst Optimization for the Synthesis of Thiol-Functionalized Polymers.
PubMed: Fast analytical methodology based on mass spectrometry for the determination of volatile biomarkers in saliva.
PubMed: Ethanol inhibition of constitutively open N-methyl-D-aspartate receptors.
PubMed: Synthesis of biocompatible PEG-Based star polymers with cationic and degradable core for siRNA delivery.
PubMed: Novel benzimidazole derivatives as expected anticancer agents.
PubMed: Comparison of fermented soybean paste (Doenjang) prepared by different methods based on profiling of volatile compounds.
PubMed: Use of a hand-portable gas chromatograph-toroidal ion trap mass spectrometer for self-chemical ionization identification of degradation products related to O-ethyl S-(2-diisopropylaminoethyl) methyl phosphonothiolate (VX).
PubMed: Hypoxia-inducible factor inhibitors: a survey of recent patented compounds (2004 - 2010).
PubMed: Disulphide trapping of the GABA(A) receptor reveals the importance of the coupling interface in the action of benzodiazepines.
PubMed: Variation of some fermentative sulfur compounds in Italian "millesime" classic sparkling wines during aging and storage on lees.
PubMed: Polarizable empirical force field for sulfur-containing compounds based on the classical Drude oscillator model.
PubMed: Selected ion flow tube-mass spectrometry for absolute quantification of aroma compounds in the headspace of dry fermented sausages.
PubMed: Facile C-S, S-H, and S-S bond cleavage using a nickel(0) NHC complex.
PubMed: Characterisation of the most odour-active compounds of bone tainted dry-cured Iberian ham.
PubMed: Cysteine and glutathione mixed-disulfide conjugates of thiosulfinates: chemical synthesis and biological activities.
PubMed: The redox state of glutathione regulates the hypoxic induction of HIF-1.
PubMed: Efficient delivery of Bcl-2-targeted siRNA using cationic polymer nanoparticles: downregulating mRNA expression level and sensitizing cancer cells to anticancer drug.
PubMed: Analysis of volatile components in a Chinese fish sauce, Fuzhou Yulu, by gas chromatography-mass spectrometry.
PubMed: Relationships between sensory descriptors, consumer acceptability and volatile flavor compounds of American dry-cured ham.
PubMed: An analysis of volatiles in the headspace of the faeces of neonates.
PubMed: Parallel one-pot synthesis and structure-activity relationship study of symmetric formimidoester disulfides as a novel class of potent non-nucleoside HIV-1 reverse transcriptase inhibitors.
PubMed: Optimization of headspace solid-phase microextraction for the analysis of specific flavors in enzyme modified and natural Cheddar cheese using factorial design and response surface methodology.
PubMed: Determination of volatile organic sulfur compounds in the air at sewage management areas by thermal desorption and gas chromatography-mass spectrometry.
PubMed: Antioxidant activity of the new thiosulfinate derivative, S-benzyl phenylmethanethiosulfinate, from Petiveria alliacea L.
PubMed: Responses of enzymatic antioxidants and non-enzymatic antioxidants in the cyanobacterium Microcystis aeruginosa to the allelochemical ethyl 2-methyl acetoacetate (EMA) isolated from reed (Phragmites communis).
PubMed: Ethanol induces oxidative stress in primary rat hepatocytes through the early involvement of lipid raft clustering.
PubMed: Synthesis and antimicrobial activity of some derivatives of (7-hydroxy-2-oxo-2H-chromen-4-yl)-acetic acid hydrazide.
PubMed: Calcium-activated potassium channels in insect pacemaker neurons as unexpected target site for the novel fumigant dimethyl disulfide.
PubMed: Targeted tyrosine iodination in a multi-tyrosine vasopressin analog.
PubMed: [Determination and distribution of sulfur compounds in coked gasoline by gas chromatography-sulfur chemiluminescence detection].
PubMed: Environmental aspects of VOCs evolved in the early stages of human decomposition.
PubMed: Efficacy of a novel biofilter in hatchery sanitation: II. Removal of odorogenous pollutants.
PubMed: Thiol-copper(I) and disulfide-dicopper(I) complex O2-reactivity leading to sulfonate-copper(II) complex or the formation of a cross-linked thioether-phenol product with phenol addition.
PubMed: Effects of pressure and solvents on the infrared absorption intensities of C-I stretching modes of methyl and ethyl iodides in solutions.
PubMed: Three surface subdomains form the vestibule of the Na+/glucose cotransporter SGLT1.
PubMed: Characterization of the aromatic profile for the authentication and differentiation of typical Italian dry-sausages.
PubMed: Modulation of [3H]dopamine release by glutathione in mouse striatal slices.
PubMed: Comparison of three lychee cultivar odor profiles using gas chromatography-olfactometry and gas chromatography-sulfur detection.
PubMed: Evaluation of microwave irradiation for analysis of carbonyl sulfide, carbon disulfide, cyanogen, ethyl formate, methyl bromide, sulfuryl fluoride, propylene oxide, and phosphine in hay.
PubMed: Synthesis and antimicrobial evaluation of some new thienopyrimidine derivatives.
PubMed: Quantification of fudosteine in human plasma by high-performance liquid chromatography-electrospray ionization mass spectrometry employing precolumn derivatization with 9-fluorenylmethyl chloroformate.
PubMed: Polymer surfaces with reversibly switchable ordered morphology.
PubMed: Protein 3-nitrotyrosine formation during Trypanosoma cruzi infection in mice.
PubMed: Sensitive quantification of sulfur compounds in wine by headspace solid-phase microextraction technique.
PubMed: Effect of boiling and roasting on the fermentation of soybeans into dawadawa (soy-dawadawa).
PubMed: Synthesis and antimicrobial study of novel heterocyclic compounds from hydroxybenzophenones.
PubMed: Production of volatile organic sulfur compounds (VOSCs) by basidiomycetous yeasts.
PubMed: Thimerosal neurotoxicity is associated with glutathione depletion: protection with glutathione precursors.
PubMed: The orientation and molecular movement of a k(+) channel voltage-sensing domain.
PubMed: Effect of pH and temperature on the kinetics of odor oxidation using chlorine dioxide.
PubMed: Photocatalytic oxidation of gaseous 2-chloroethyl ethyl sulfide over TiO2.
PubMed: Microbial/enzymatic synthesis of chiral drug intermediates.
PubMed: Aroma extract dilution analysis of Cv. Marion (Rubus spp. hyb) and Cv. Evergreen (R. laciniatus L.) blackberries.
PubMed: Gas chromatographic-olfactometric characterization of aroma compounds in two types of cashew apple nectar.
PubMed: Trace determination of volatile sulfur compounds by solid-phase microextraction and GC-MS.
PubMed: Structure, bonding, and spectra of cyclic dithia radical cations: a theoretical study.
PubMed: Artifact formation due to ethyl thio-incorporation into silylated steroid structures as determined in doping analysis.
PubMed: The systems V(IV)O(2+)-glutathione and related ligands: a potentiometric and spectroscopic study.
PubMed: Microsomal glutathione S-transferase A1-1 with glutathione peroxidase activity from sheep liver: molecular cloning, expression and characterization.
PubMed: Facile allylic C-H bond activation on the bridging disulfide ligand in the Ru(III) dinuclear complex having a conjugated RuSSRu core.
PubMed: Wastewater dewatering polymer affect on biosolids odor emissions and microbial activity.
PubMed: The kinetics of catalytic incineration of C2H5SH and (CH3)2S2 over a Pt/Al2O3 catalyst.
PubMed: Use of solvents in industries in Korea: experience in Sinpyeong-Jangrim industrial complex.
PubMed: Aroma extract dilution analysis of a beeflike process flavor from extruded enzyme-hydrolyzed soybean protein.
PubMed: Synthesis, structure, and H2O2-dependent catalytic functions of disulfide-bridged dicopper(I) and related thioether-copper(I) and thioether-copper(II) complexes.
PubMed: Flupirtine and retigabine prevent L-glutamate toxicity in rat pheochromocytoma PC 12 cells.
PubMed: Cysteine residues and the structure of the rat renal proximal tubular type II sodium phosphate cotransporter (rat NaPi IIa).
PubMed: Volatile organic compounds associated with microbial growth in automobile air conditioning systems.
PubMed: Inhibition of cholesterol biosynthesis by organosulfur compounds derived from garlic.
PubMed: Nonpeptidic HIV protease inhibitors possessing excellent antiviral activities and therapeutic indices. PD 178390: a lead HIV protease inhibitor.
PubMed: Characterization of VX on concrete using ion trap secondary ionization mass spectrometry.
PubMed: Participation of peroxidase reaction in thiamine catabolism.
PubMed: Purification, characterization, crystallization and preliminary X-ray diffraction of acuthrombin-B, a thrombin-like enzyme from Agkistrodon acutus venom.
PubMed: Selective and reversible reduction of odor sensitivity in the rat by concanavalin A.
PubMed: Interference of S-alkyl derivatives of glutathione with brain ionotropic glutamate receptors.
PubMed: Synthesis of 2,3-dideoxy-2,2-difluoro-L-glycero-pentofuranosyl nucleosides.
PubMed: Role of cross-linking agents in determining the biochemical and pharmacokinetic properties of Mgr6-clavin immunotoxins.
PubMed: Modification of enzyme sulfhydryl groups suppresses UV-induced mutagenesis depending on the nucleotide excision repair system in Escherichia coli B/r WP2.
PubMed: Synthesis and anti-HIV activity of novel N-1 side chain-modified analogs of 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine (HEPT).
PubMed: The adaptability of Escherichia coli thioredoxin to non-conservative amino acid substitutions.
PubMed: New coupling reagents for the preparation of disulfide cross-linked conjugates with increased stability.
PubMed: N-Phosphino- and N-Phosphonionitrilimines: From Nucleophilic to Electrophilic 1,3-Dipoles.
PubMed: Dimethyl disulfide derivatization of ethyl (9Z,12Z)-9, 12-octadecadienoate and ethyl (9E,12E)-9,12-octadecadienoate.
PubMed: Glutamate residues in the second extracellular loop of the human A2a adenosine receptor are required for ligand recognition.
PubMed: Synthesis and evaluation of a boronated nitroimidazole for boron neutron capture therapy.
PubMed: Lithiation of 2-Alkyl-3-amino- and 2-Alkyl-3-(methylamino)-4(3H)-quinazolinones(1).
PubMed: Thiol oxidation by 1,2,3-oxadiazolinium ions, presumed carcinogens.
PubMed: Inhibition of rat liver low Km aldehyde dehydrogenase by thiocarbamate herbicides. Occupational implications.
PubMed: Fundamentals and possibilities of classification of occupational substances as developmental toxicants.
PubMed: Polyacrylamides bearing pendant alpha-sialoside groups strongly inhibit agglutination of erythrocytes by influenza A virus: multivalency and steric stabilization of particulate biological systems.
PubMed: Mutants of Streptomyces cattleya defective in the synthesis of a factor required for thienamycin production.
PubMed: Cholecystokinin B antagonists strongly potentiate antinociception mediated by endogenous enkephalins.
PubMed: Noradrenaline but not dopamine involved in NMDA receptor-mediated hyperalgesia induced by theophylline in awake rats.
PubMed: Aerobic and anaerobic degradation of a range of alkyl sulfides by a denitrifying marine bacterium.
PubMed: Solubilized rabbit striatal A2a-adenosine receptors: stability and antagonist binding.
PubMed: Design of peptide enzymes (pepzymes): surface-simulation synthetic peptides that mimic the chymotrypsin and trypsin active sites exhibit the activity and specificity of the respective enzyme.
PubMed: Synthesis and antiviral activity of deoxy analogs of 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine (HEPT) as potent and selective anti-HIV-1 agents.
PubMed: Biochemical and thermodynamic aspects of the binding of [3H]glycine to its strychnine-insensitive recognition site associated with the N-methyl-D-aspartate receptor complex.
PubMed: Structure-activity relationships of 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine analogues: effect of substitutions at the C-6 phenyl ring and at the C-5 position on anti-HIV-1 activity.
PubMed: Bioactivation of asymmetric N-dialkylnitrosamines in rat tissues derived from the ventral entoderm.
PubMed: A sick house syndrome, possibly resulting from a landfill geologic effluvia.
PubMed: [Modification of the neurotoxin RTX-III from the sea anemone Radianthus macrodactylus].
PubMed: [Disulfiram-like effect of cefonicid: first observation].
PubMed: The putatively antipsychotic agent amperozide produces behavioural stimulation in the rat. A behavioural and biochemical characterization.
PubMed: Enzymatic methyl esterification of a deamidated form of mouse epidermal growth factor.
PubMed: Investigation of charcoal cloth as a sorbent for integrated sampling of solvent vapors in mixed-expired breath using a new stainless steel sampler.
PubMed: Synergistic actions of disulfide-reducing agents on 1-methyladenine-induced oocyte maturation in starfish.
PubMed: Protein reactions with methyl and ethyl vinyl sulfones.
PubMed: Novel 2-ethyl-5-alkylpyrrolidines in the venom of an australian ant of the genusMonomorium.
PubMed: Neurophysiological approaches to the detection of early neurotoxicity in humans.
PubMed: In vivo voltammetric measurement of extracellular DOPAC levels in the anteromedial prefrontal cortex of the rat.
PubMed: Properties of the Mg-Protoporphyrin IX Monomethyl Ester (Oxidative) Cyclase System.
PubMed: Effects of cysteine and structurally related compounds on ochratoxin production by Aspergillus ochraceus.
PubMed: Inhibition of mammalian 5-lipoxygenase by aromatic disulfides.
PubMed: Selective noradrenaline depletion markedly alters stress responses in rats.
PubMed: Omeprazole, a specific inhibitor of gastric (H+-K+)-ATPase, is a H+-activated oxidizing agent of sulfhydryl groups.
PubMed: The preparation and properties of the catalytic subunit of bovine enterokinase.
PubMed: Gamma-glutamylcysteine synthetase. Interactions of an essential sulfhydryl group.
PubMed: Temporary and selective anosmia in tiger salamanders (Ambystoma tigrinum) caused by chemical treatment of the olfactory epithelium.
PubMed: An improved pharmacological procedure for depletion of noradrenaline: pharmacology and assessment of noradrenaline-associated behaviors.
PubMed: The role of norepinephrine in feeding behavior.
PubMed: The influence of effectors on the refolding (reactivation) of immobilized trypsin.
PubMed: Alteration of lidocaine- or procaine-induced convulsions by manipulation of brain amines.
PubMed: Testing of selected workplace chemicals for teratogenic potential.
PubMed: The reaction of choline acetyltransferase with sulfhydryl reagents. Methoxycarbonyl-CoA disulfide as an active site-directed reagent.
PubMed: [Gas chromatographic determination of acetic acid esters in the air].
PubMed: [Effect of bis-(isobutyryloxy-2-ethyl)-1-N-(amino-4-methyl-2-pyrimidyl-5) methyl formamido-2-propene-1-yl disulfide (Sulbutiamin) in neurasthenic and neuroastheniform syndromes].
PubMed: Interaction of analogues of coenzyme A with choline acetyltransferase.
PubMed: Volatiles produced by microorganisms isolated from refrigerated chicken at spoilage.
PubMed: Disulfide bond-modified trypsinogen. Role of disulfide 179-203 on the specificity characteristics of bovine trypsin toward synthetic substrates.
PubMed: [Studies on the mechanism of the diabetogenic activity of streptozotocin and on the ability of compounds to block the diabetogenic activity of streptozotocin (author's transl)].
PubMed: Identification of the volatile compounds produced in sterile fish muscle (Sebastes melanops) by Pseudomonas fragi.
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