| Primary (First) - pear |
| FL/FR | (E)-2- | hexen-1-yl octanoate |
| FL/FR | | hexyl propionate |
| | odor: pear green fruity musty rotting fruit |
| FL | (Z)-3- | nonen-1-yl acetate |
| | odor: fleshy pear green tropical herbal |
| | flavor: pear tropical green fruity fleshy |
| FL/FR | (Z)-3- | octen-1-yl propionate |
| | odor: pear fruity melon green cortex melon rind honeydew cantaloupe artichoke |
| | flavor: fruity pear green cortex melon rind tropical grape winey |
| FR | | pear berry fragrance |
| FL/FR | | pear essence |
| | odor: pear |
| | flavor: pear |
| FR | | pear fragrance |
| FR | | pear specialty |
| | odor: fruity juicy tropical fleshy seedy apple lactonic green |
| FR | | pear spice fragrance |
| FL | 2- | pentyl 2-methyl pentanoate |
| | odor: pear |
| | flavor: pear |
| FL/FR | | pyrus communis fruit extract |
| | odor: pear |
| | flavor: pear |
| Secondary (Second) - pear |
| FR | | abies grandis oil canada |
| | odor: fresh woody fir pear clean citric |
| FR | | apple pear fragrance |
| FL | | ethyl (E)-2-octenoate |
| | odor: fruity pear skin green waxy tropical plum skin fatty |
| | flavor: Fruity, green, pineapple with a juicy tropical note |
| FR | | ethyl (E)-4-octenoate |
| | odor: fruity pear citrus |
| FR | | guava specialty |
| | odor: guava |
| FL/FR | | hexanal diethyl acetal |
| | odor: cognac pear floral hyacinth apple fruity |
| FL/FR | (Z)-3- | hexen-1-yl propionate |
| | odor: green pear apple fresh fruity waxy leafy |
| | flavor: Green, apple and pear with an oily, waxy, slightly citrus note |
| FL/FR | 2- | methyl butyl butyrate |
| | odor: fruity pear apricot apple tropical gooseberry spicy rummy |
| | flavor: sweet fruity tutti frutti apricot gooseberry tropical |
| FL/FR | | methyl (Z)-4-decenoate |
| | odor: fruity pear mango fishy peach skin green |
| FL/FR | | methyl nonanoate |
| | odor: Sweet, fruity, pear-like, waxy, winey, with a slight tropical nuance |
| | flavor: Winey, waxy, green celery and pear, with an unripe fruit nuance |
| FL/FR | | methyl 2-octenoate |
| | odor: fruity pear skin green cooked |
| FR | 2- | methyl-2-pentenyl acetate |
| | odor: pear melon banana fruity |
| FL/FR | 2- | octenyl acetate |
| | odor: melon pear tropical earthy |
| | flavor: green fruity pear |
| | 2- | octyl propionate |
| | odor: winey pear grape |
| FR | | pear blossom fragrance |
| FL/FR | iso | propyl 2-methyl butyrate |
| | odor: Fruity, sweet, green, oily, etherial and lifting, tropical with a pineapple nuance |
| | flavor: Fruity, sweet, apple, pineapple, green, with tutti frutti citrus nuances |
| Tertiary (Third) - pear |
| FL/FR | | butyl isovalerate |
| | odor: apple pear fruit sweet pineapple green peach |
| | flavor: Fruity, sweet, ripe pineapple, green with peach nuances |
| FL | 9- | decen-2-one |
| | odor: pineapple fruity pear apple green fatty |
| FR | | ethyl 2-cyclohexyl propionate |
| | odor: fruity green pear |
| FL/FR | | ethyl (E,Z)-2,4-decadienoate |
| | odor: green waxy pear apple sweet fruity tropical |
| | flavor: Green, waxy, vegetative, pear and melon with a tropical nuance |
| FL/FR | | ethyl (E)-2-decenoate |
| | odor: green apple pear fruity waxy violet melon soapy |
| | flavor: fruity green pear oily melon waxy soapy |
| FL/FR | | ethyl (Z)-3-hexenoate |
| | odor: green pear apple tropical |
| FL/FR | | ethyl (Z)-4-octenoate |
| | odor: fresh juicy pineapple |
| | flavor: fresh pineapple |
| FR | | ethyl-2-cyclopentenyl acetate |
| | odor: fruity pineapple pear plum jackfruit |
| FR | | flower hexene |
| | odor: green fresh floral pear bell pepper tropical radish |
| FL | 3- | heptyl acetate |
| | odor: sweet floral rose pear |
| FL/FR | (Z)-3- | hexen-1-yl isobutyrate |
| | odor: fruity green pear apple tropical mango tomato leaf violet leaf |
| | flavor: sweet fruity spicy apple pear green asparagus green bean guava |
| FR | 2- | hexenyl cyclopentanyl acetate |
| | odor: fruity jasmin pear lactone |
| FL/FR | (Z)-3- | hexen-1-yl (Z)-3-hexenoate |
| | odor: green tomato leaf pear melon metallic fennel tropical |
| | flavor: green fruity pear melon tropical banana peel tomato leaf metallic |
| FR | (Z)-3- | hexenyl methyl ether |
| | odor: sweet, green, fruity, pear, green apple-like, fresh fig-like |
| | flavor: sweet, green, fruity, pear, green apple-like, fresh fig-like |
| FL/FR | (E)-2- | hexen-1-yl isovalerate |
| | odor: Green, fresh waxy apple, pear and banana-like with nuances of viney fusel grape and vegetables |
| | flavor: Green apple, fruity with an oily waxy nuance and a lingering fruity aftertaste |
| FL | 2- | hexyl acetate |
| | odor: apple fruity pear sour |
| FL/FR | 3- | mercaptohexyl acetate |
| | odor: floral fruity pear tropical passion fruit blackberry raspberry black currant bud |
| | flavor: sulfurous tropical fruit passion fruit black currant bud roasted meaty onion durian |
| FL/FR | | methyl (E,Z)-2,4-decadienoate |
| | odor: fruity waxy pear lemon |
| FL/FR | | methyl octadienoate |
| | odor: fruity green pear |
| FL | (E,E)-2,4- | octadienal |
| | odor: green fatty reminiscent of pear melon peely |
| | flavor: green fruity melon citrus fatty tallow |
| FL/FR | (E)-2- | tridecen-1-yl acetate |
| | odor: waxy fruity pear apple |
| Quaternary (Fourth) - pear |
| FL/FR | | amyl acetate |
| | odor: ethereal fruity banana pear banana apple |
| | flavor: sweet, fruity, pear overripe banana |
| FR | | apple crotonate |
| | odor: fruity juicy apple pear plum grape |
| FL/FR | | ethyl cyclohexane propionate |
| | odor: powerful fruity sweet pineapple peach pear |
| FL/FR | | ethyl 2-octenoate |
| | odor: fruity green pineapple pear skin waxy tropical juicy hairy |
| | flavor: fruity green pineapple juicy tropical oily fatty greasy |
| FR | | geranium oil egypt fractions |
| | odor: floral rose fruity pear |
| FL/FR | | green note propionate |
| | odor: green fresh fruity apple pear vegetable melon banana peach |
| | flavor: green apple pear banana tropical fruity mango melon |
| FL/FR | | heptyl acetate |
| | odor: fresh green rum ripe fruit pear apricot woody |
| | flavor: Green, fatty, spicy, citrus, soapy and aldehydic with a floral nuance |
| FL/FR | (Z)-3- | hexen-1-yl hexanoate |
| | odor: fruity green waxy pear winey tropical grassy pineapple |
| | flavor: Green, fruity, fatty, tropical and pulpy with citrus and green nuances |
| FL/FR | (Z)-3- | hexen-1-yl 2-methyl butyrate |
| | odor: fresh green apple sweet fruity pear |
| | flavor: Fresh green apple and pear with a waxy skin like nuance |
| FL/FR | (E)-2- | hexen-1-yl propionate |
| | odor: green fruity apple pear banana unripe banana tropical pulpy rhubarb |
| | flavor: green fruity oily leafy tropical pulpy grassy vegetable |
| FL/FR | (Z)-3- | hexen-1-yl valerate |
| | odor: green fruity apple pear kiwi unripe banana tropical |
| | flavor: Green, with fresh to unripe juicy fruity notes reminiscent of apple, pear, kiwi, with tropical nuances |
| FL/FR | | hexyl isobutyrate |
| | odor: green fruity apple pear tart grape ripe berry winey peach |
| | flavor: green fruity apple ripe fruit pear banana winey grassy |
| FL/FR | | hexyl (E)-tiglate |
| | odor: sweet caramel green walnut oily radish |
| | flavor: Green, sweet pear with vegetative nuances of radish, potato and mushroom |
| FL/FR | | hexyl isovalerate |
| | odor: sweet green fruity apple unripe fruit apple skin strawberry |
| | flavor: Green, fruity, apple meat, with ripe, waxy pear nuances |
| FL/FR | | methyl 3-nonenoate |
| | odor: fruity green watermelon rind pear skin honeydew juicy fatty dry |
| | flavor: fruity green melon rind apple skin fatty hairy plum skin rindy |
| FL | | methyl (E)-3-nonenoate |
| | odor: fruity green watermelon pear |
| | flavor: sweet fresh apple melon |
| FR | | musk propanoate |
| | odor: musk ambrette fruity pear woody floral |
| FL | 2,4- | octadienal |
| | odor: Green, fatty, oily, citrus and melon-like |
| | flavor: Green, fruity, melon, citrus, fatty and tallow nuances |
| FL/FR | (E)-2- | octen-1-yl acetate |
| | odor: Green, fatty and aldehydic with an oily waxy nuance |
| | flavor: Green, fatty and fruity with a fresh nuance |
| | (Z)-4- | octen-1-yl acetate |
| | odor: diffusive estery fishy fruity pear |
| FR | | pear valerate |
| | odor: fruity clean sweet pear oily jasmin natural |
| FL/FR | iso | propyl isobutyrate |
| | odor: pineapple sweet fruity citrus pear |
| FL/FR | | propyl 2,4-decadienoate |
| | odor: Fatty, melon, green, pear with fresh vegetable nuances |
| | flavor: Melon, green, pear, with waxy tropical nuances |
| FL/FR | | propyl heptanoate |
| | odor: Sweet, ripe, fruity apple, pear, pineapple, grape and strawberry notes. It imparts a slightly fermented cognac nuance and has juicy tutti frutti and juicy fruit-like nuances |
| | flavor: Sweet, waxy, fruity pineapple, pear, apple and citrus notes with a slight green grassy nuance |
| FL/FR | | tropical dienoate (Bedoukian) |
| | odor: sweet ethereal juicy pineapple pear mango passion fruit |
| | flavor: ripe juicy fresh pineapple |
| Quinary (Fifth) - pear |
| FR | | acetaldehyde methyl hexyl acetal |
| | odor: green cortex herbal nasturtium |
| FL | | acetone |
| | odor: solvent ethereal apple pear |
| FL/FR | 3- | decen-2-one |
| | odor: Fatty, slight green, fresh fruity green apple and pear, with a slight earthy and waxy nuance with a stale milky dry out |
| | flavor: Green, fruity with a fatty body, with a ketonic waxy and slight savory chicken nuance |
| FL/FR | (Z)-3- | hexen-1-yl acetate |
| | odor: fresh green sweet fruity banana apple grassy |
| | flavor: Green fruity apple and pear, with fresh tropical nuances |
| FR | (Z)-3- | hexen-1-yl angelate |
| | odor: green floral herbal apple pear |
| FL/FR | (Z)-3- | hexen-1-yl (E)-2-hexenoate |
| | odor: green grassy fruity tropical pear kiwi berry artichoke |
| | flavor: fruity green kiwi pear tropical herbal artichoke tea |
| FL/FR | (E)-2- | hexen-1-yl valerate |
| | odor: Green, estry, fruity, apple, green banana and pineapple with slight cognac and winey nuances |
| | flavor: Waxy green fruity apple, pear and pineapple with a slight waxy floral aftertaste |
| FL/FR | | hexyl 2-furoate |
| | odor: Floral, waxy and green with sweet pear nuances |
| | flavor: Green, waxy with fruity pear and apple notes |
| FL/FR | | linalyl hexanoate |
| | odor: green warm fruity animal pear pineapple |
| FR | | lychee fragrance |
| FL/FR | | methyl (E)-2-octenoate |
| | odor: hairy costus sweet fruity pear oily waxy violet |
| | flavor: Fruity, green, sweet waxy with a fresh tropical note |
| FR | | nerolidyl isobutyrate |
| | odor: fruity green oily bergamot pear woody |
| FL/FR | 3,6- | nonadien-1-yl acetate |
| | odor: sweet waxy fresh green melon fruity pear cucumber melon |
| | flavor: fresh green waxy melon fruity pear |
| FL/FR | (E,Z)-3,6- | nonadien-1-yl acetate |
| | odor: sweet waxy fresh green melon fruity pear |
| | flavor: green melon |
| FL/FR | 3- | octyl formate |
| | odor: green, juicy, fruity apple and pear , waxy, tropical with citrus nuances |
| | flavor: Waxy, fruity green pear, banana, golden delicious apple and peach with vegetative nuances |
| FL/FR | | propyl acetate |
| | odor: Solvent-like pungency, lifting, fusel, amyl alcohol, sweet and fruity |
| | flavor: Estry, fruity, etherial, tutti-frutti, banana and honey |
| FL/FR | | sorbyl isobutyrate |
| | odor: green fruity galbanum apple pear pineapple |
| FL/FR | (E,E)- | sorbyl isobutyrate |
| | odor: green fruity galbanum apple pear pineapple |
| Senary (Sixth) - pear |
| FL/FR | iso | amyl butyrate |
| | odor: fruity green apricot pear banana |
| | flavor: Waxy, green apple, fruity, sweet estry, melon and berry notes |
| FL/FR | | dimethyl benzyl carbinyl acetate |
| | odor: sweet floral fruity rose green pear berry jasmin powdery |
| | flavor: floral green spicy tropical jasmin balsamic powdery |
| FL/FR | | neryl acetate |
| | odor: floral rose soapy citrus dewy pear |
| | flavor: Floral, rosy, soapy, fruity, pear and tropical |
| FL/FR | (Z)-6- | nonen-1-yl acetate |
| | odor: melon honeydew cantaloupe green tropical pear kiwi metallic |
| | flavor: green tropical fatty cantaloupe honeydew kiwi pear buttery |
| FL/FR | 4- | tropical oxathiane |
| | odor: onion garlic which developed into fruity and sweet notes with exotic characters of lychee fruit and Asian pear |
| | flavor: pineapple milky mango grape citrus bubble gum melon orangeflower cassis alliaceous bacon |
| Septenary (Seventh) - pear |
| FL/FR | | amyl hexanoate |
| | odor: sweet green fruity estry pineapple apple pear fatty |
| | flavor: Sweet fruity, apple with melon notes |
| FL/FR | iso | butyl 2-butenoate |
| | odor: fruity dry tropical rummy ripe green pear (caramellic is the long drydown) |
| | flavor: Sweet, green, chemical and alcoholic-like with licorice, tropical and fruity nuances |
| FR | | dicyclopentadiene propionate |
| | odor: fruity herbal woody jasmin oily basil |
| FL/FR | 3- | hexenyl 2-methyl butyrate |
| | odor: Green, fruity, sweet, juicy and pear-like, with vegetative nuances |
| | flavor: Green fruity, pineapple, pear and apple-like with melon nuances |
| FL/FR | | neryl isobutyrate |
| | odor: sweet fresh fruity raspberry strawberry green |
| | flavor: Juicy and fruity, green, sweet, melon and waxy |
| FR | | ocimene oxirane |
| | odor: sweet metallic fresh herbal lavender opoponax clary pear |
| FR | 2- | pentyl cyclopentanone |
| | odor: coconut jasmin oily rose fern green herbal |
| FL/FR | | propyl alcohol |
| | odor: Alcoholic, fermented, weak fusel and tequila like, musty and yeasty, with a slightly sweet fruity nuance of apple and pear |
| | flavor: Alcoholic, earthy, fermented, fusel-like, with peanut nutty nuances as well as fruity nuances of apple, pear, bubble gum |
| Octonary (Eighth) - pear |
| FL/FR | | butyl heptanoate |
| | odor: green fruity licorice grassy oily winey starfruit pear tropical |
| | flavor: fruity green winey pear starfruit tropical papaya licorice |
| FL/FR | | carvyl acetate |
| | odor: green minty spearmint nasturtium herbal rummy grape pear spicy |
| | flavor: green minty spearmint vegetable herbal wasabi ripe fruity |
| FL/FR | (E)-3- | hexen-1-yl acetate |
| | odor: sharp fruity green cortex hyacinth narcissus rummy unripe banana pear |
| | flavor: green cortex unripe banana fruity pear cognac earthy leafy weedy |
| FL/FR | | hexyl acetate |
| | odor: fruity green apple banana sweet |
| | flavor: Fruity, green, fresh, sweet, banana peel, apple and pear |
| FL/FR | (E,Z)-3,6- | nonadien-1-ol |
| | odor: fatty raw green cucumber green pepper fruity watermelon |
| | flavor: Fresh green waxy melon with fruity pear notes |
| FL/FR | | prenyl acetate |
| | odor: sweet fresh banana fruity jasmin ripe heliotrope balsam |
| | flavor: sweet banana fruity ripe floral green |