Articles:
hydroxy(4-hydroxy-3-methoxyphenyl)acetic acid
Notes:
Vanillylmandelic acid is one of the products of the catabolism of catecholamines (epinephrine, norepinephrine and dopamine). High levels of vanillylmandelic acid can indicate an adrenal gland tumor (pheochromocytoma) or another type of tumor that produces catecholamines. (WebMD) [HMDB]
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BOC Sciences Best of Chemicals Supplier 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. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. 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. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 55-10-7 Adrenaline Related Compound 2 > 95% VMA is an impurity of Epinephrine. Epinephrine is a natural neurotransmitter that is released from the adrenal medulla and activates adrenoceptors
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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. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 08-64600 HYDROXY(4-HYDROXY-3-METHOXYPHENYL)ACETIC ACID 22-37000 VANILMANDELIC ACID
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): H0268 DL-4-Hydroxy-3-methoxymandelic Acid >99.0%(T)
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| CAS Number: | 55-10-7 |  3D/inchi
|
| Other(deleted CASRN): | 2394-20-9 | |
| ECHA EINECS - REACH Pre-Reg: | 200-224-0 | |
| FDA UNII: | 0DQI268449 | |
| Nikkaji Web: | J27.583B | |
| Beilstein Number: | 2213227 | |
| MDL: | MFCD00004235 | |
| XlogP3: | -0.20 (est) | |
| Molecular Weight: | 198.17470000 | |
| Formula: | C9 H10 O5 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| EFSA/JECFA Comments: | Racemate. Register name to be changed to: 4-Hydroxy-3-methoxymandelic acid. | |
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: | 2020 hydroxy(4-hydroxy-3-methoxyphenyl)acetic acid |
| DG SANTE Food Flavourings: | 08.134 4-hydroxy-3-methoxymandelic acid |
| FEMA Number: | 4660 hydroxy(4-hydroxy-3-methoxyphenyl)acetic acid |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 55-10-7 ; HYDROXY(4-HYDROXY-3-METHOXYPHENYL)ACETIC ACID |
Physical Properties:
| Appearance: | white to pale yellow powder (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Melting Point: | 132.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 421.33 °C. @ 760.00 mm Hg (est) |
| Flash Point: | 344.00 °F. TCC ( 173.33 °C. ) |
| logP (o/w): | -0.212 (est) |
| Shelf Life: | 12.00 month(s) or longer if stored properly. |
| Storage: | refrigerate in tightly sealed containers. |
| Soluble in: | |
| alcohol, slightly | |
| water, slightly | |
| water, 4.267e+005 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| Adrenaline Related Compound 2 > 95%
Odor: characteristic Use: VMA is an impurity of Epinephrine. Epinephrine is a natural neurotransmitter that is released from the adrenal medulla and activates adrenoceptors |
| Penta International |
| HYDROXY(4-HYDROXY-3-METHOXYPHENYL)ACETIC ACID |
| Penta International |
| VANILMANDELIC ACID |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 4-Hydroxy-3-methoxymandelic acid ≥98% |
| Sigma-Aldrich: Sigma |
| For experimental / research use only. |
| DL-4-Hydroxy-3-methoxymandelic acid ≥98% |
| TCI AMERICA |
| For experimental / research use only. |
| DL-4-Hydroxy-3-methoxymandelic Acid >99.0%(T) |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing. | |
| 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 | |
Safety in Use Information:
| Category: | flavoring agents | ||
| Recommendation for vanilmandelic acid usage levels up to: | |||
| not for fragrance use. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 120.00 (μg/capita/day) | ||
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 5000 (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: 24 | |||
| Click here to view publication 24 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 10.00000 | 20.00000 | |
| beverages(nonalcoholic): | 5.00000 | 10.00000 | |
| beverages(alcoholic): | 10.00000 | 20.00000 | |
| breakfast cereal: | 10.00000 | 20.00000 | |
| cheese: | - | - | |
| chewing gum: | 5.00000 | 10.00000 | |
| condiments / relishes: | - | - | |
| confectionery froastings: | 10.00000 | 20.00000 | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | 10.00000 | 100.00000 | |
| fruit ices: | 10.00000 | 20.00000 | |
| gelatins / puddings: | 20.00000 | 50.00000 | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | 5.00000 | 10.00000 | |
| imitation dairy: | 10.00000 | 20.00000 | |
| instant coffee / tea: | - | - | |
| jams / jellies: | - | - | |
| meat products: | - | - | |
| milk products: | 10.00000 | 50.00000 | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | - | - | |
| soft candy: | - | - | |
| soups: | - | - | |
| sugar substitutes: | - | - | |
| sweet sauces: | 10.00000 | 20.00000 | |
| 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/kg | maximum usage mg/kg | ||
| Dairy products, excluding products of category 02.0 (01.0): | 10.00000 | 50.00000 | |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | - | - | |
| Edible ices, including sherbet and sorbet (03.0): | 10.00000 | 100.00000 | |
| Processed fruit (04.1): | - | - | |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - | |
| Confectionery (05.0): | 10.00000 | 20.00000 | |
| Chewing gum (05.0): | - | - | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 10.00000 | 20.00000 | |
| Bakery wares (07.0): | 10.00000 | 20.00000 | |
| Meat and meat products, including poultry and game (08.0): | - | - | |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | - | - | |
| Eggs and egg products (10.0): | - | - | |
| Sweeteners, including honey (11.0): | - | - | |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 10.00000 | 20.00000 | |
| Foodstuffs intended for particular nutritional uses (13.0): | - | - | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 5.00000 | 10.00000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 10.00000 | 20.00000 | |
| Ready-to-eat savouries (15.0): | - | - | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 20.00000 | 50.00000 | |
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): | |
| Scientific Opinion on Flavouring Group Evaluation 22, Revision 1 (FGE.22Rev1): Ring-substituted phenolic substances from chemical groups 21 and 25 View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 55-10-7 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 1245 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| 2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid | |
| Chemidplus: | 0000055107 |
References:
| 2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 55-10-7 |
| Pubchem (cid): | 1245 |
| Pubchem (sid): | 134972108 |
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 |
| CHEBI: | View |
| CHEMBL: | View |
| Golm Metabolome Database: | Search |
| Metabolomics Database: | Search |
| KEGG (GenomeNet): | C05584 |
| HMDB (The Human Metabolome Database): | HMDB00291 |
| FooDB: | FDB021931 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
| FAO: | Hydroxy(4-hydroxy-3-methoxyphenyl)acetic acid |
Potential Blenders and core components note
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| found in nature |
Synonyms:
| benzeneacetic acid, a,4-dihydroxy-3-methoxy- | |
| alpha-4- | dihydroxy-3-methoxybenzeneacetic acid |
| 4- | hydroxy 3-methoxymandelic acid |
| 2- | hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid |
| DL-4- | hydroxy-3-methoxy mandelic acid |
| 4- | hydroxy-3-methoxy-DL-mandelic acid |
| (±)-4- | hydroxy-3-methoxymandelic acid |
| 4- | hydroxy-3-methoxymandelic acid |
| dextro,laevo-4- | hydroxy-3-methoxymandelic acid |
| DL-4- | hydroxy-3-methoxymandelic acid |
| 4- | hydroxy-3-methoxymandelicacid |
| 4- | hydroxy-3-methoxyphenyl(hydroxy)acetic acid |
| (4- | hydroxy-3-methoxyphenyl) glycolic acid |
| (4- | hydroxy-3-methoxyphenyl)glycolic acid |
| hydroxy(4-hydroxy-3-methoxyphenyl)acetic acid | |
| mandelic acid, 4-hydroxy-3-methoxy- | |
| 3- | methoxy-4-hydroxyphenylhydroxyacetic acid |
| nibovan | |
| vanillinemandelic acid | |
| vanillomandelic acid | |
| vanillyl mandelic acid | |
| vanillylmandelic acid | |
| (±)- | vanillylmandelic acid |
| (±)- | vanilmandelic acid |