ScentDB - An aroma compound database


Compound CAS Odor Evaporation rate
4-(4-Hydroxy-4-methylpentyl)cyclohexane-1-carbaldehyde Floral, Muguet, Lily Ultra slow
4-(4-Methylpenten-3-yl)cyclohex-3-ene-1-methyl acetate 53889-39-7 Floral, Sweet, Fruity Ultra slow
4-(4-Methylpentyl)cyclohexan-1-one 14370-90-2 Floral, Woody, Fresh Slow
[4-(4-Methylpiperazin-1-yl)phenyl]methanol 342405-34-9 Fishy, Nutty, Odorless Ultra slow
[4-(4-Methylpiperazin-4-ium-1-yl)phenyl]methanol Nutty, Roasted, Fishy
4-(4,8-Dimethylnona-3,7-dienyl)pyridine 38462-23-6 Floral, Fresh, Green Ultra slow
4-[5-(4-Methoxyphenoxy)pent-3-en-1-yn-1-yl]phenol 166762-97-6 Sweet, Floral, Spicy Ultra slow
4-[(5-Butyldodecan-5-YL)oxy]-3-hydroxy-4-oxobutanoate 399551-19-0 Oily, Fatty, Waxy
4-(5-Isopropenyl-2-methyl-1-cyclopenten-1-yl)-2-butanone 87-45-6 Woody, Floral, Fruity Slow
4-(5-Methyl-2-furyl)-2-butanone 13679-56-6 Fruity, Caramellic, Sweet Moderately slow
4-(5-Methyl-2-propan-2-ylcyclohexyl)oxy-4-oxobutanoic acid 188709-97-9 Odorless, Mint, Cooling Ultra slow
4-((6-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)oxy)-1H-indole-3-acetonitrile 229483-42-5 Odorless, Sweet, Vanilla Ultra slow
4-(6-Tert-butyl-1,1-dimethyl-indan-4-yl)-pyrimidine Musk, Animal, Floral Ultra slow
4-(7-(beta-D-Glucopyranosyloxy)-5-hydroxy-4-oxo-4H-1-benzopyran-2-yl)phenyl (2E)-3-(3,4-dihydroxyphenyl)-2-propenoate 20196-92-3 Odorless, Phenolic, Vanilla Ultra slow
4-Acetamidobutyric acid 3025-96-5 Odorless, Meaty, Savory Ultra slow
4-acetoxy-2,5-dimethyl-3(2H)-furanone 4166-20-5 Fruity, Caramellic, Sweet Moderately slow
4-Acetoxy-3-pentyltetrahydropyran 18871-14-2 Floral, Green, Jasmin Slow
4-Acetoxy-4-androstene-3,17-dione 61630-32-8 Woody, Fruity, Cedar Slow
4-Acetoxygermacra-1,8(11)-dien-9-one
4-Acetoxymethyl-2-methoxyphenol Sweet, Vanilla, Floral Ultra slow
4-Acetyl-2-isopropenylpyridine 142896-12-6 Green, Herbal, Nutty Slow
4-Acetyl-2-methylpyrimidine 67860-38-2 Nutty, Roasted, Popcorn Moderate
4-Acetyl-2(3H)-benzoxazolone 70735-79-4 Burnt, Nutty, Sweet Ultra slow
4-Acetyl-2,5-dimethyl-3(2H)-furanone 36871-78-0 Fruity, Caramellic, Burnt Moderately slow
4-Acetylanisole 100-06-1 Sweet, Floral, Anisic Slow
4-(Acetyloxy)-2-butanone 10150-87-5 Fruity, Sweet, Ethereal Moderately fast
4-(Acetyloxy)-alpha-ethenylbenzenemethanol 101135-02-8 Floral, Balsamic, Sweet Ultra slow
4-[Acetyloxy-methyl]benzaldehyde 54549-74-5 Sweet, Fruity, Floral Ultra slow
4-Acetylpyridine 1122-54-9 Nutty, Sweet, Coumarinic Moderately slow
4-Allyl-1,4-dimethyl-bicyclo[3.2.1]octan-3-one Fruity, Woody, Herbal Slow
4-Allyl-2-methoxyphenyl 2-methyl-2-butenoate 84812-70-4 Sweet, Spicy, Woody Ultra slow
4-Allyl-2-methoxyphenyl 2-methylbutyrate 84731-73-7 Fruity, Spicy, Sweet Ultra slow
4-Allyl-2-methoxyphenyl butyrate 65591-12-0 Fruity, Spicy, Sweet Ultra slow
4-Allyl-2-methoxyphenyl cinnamate 532-08-1 Spicy, Balsamic, Sweet Ultra slow
4-Allyl-2-methoxyphenyl heptanoate 93917-74-9 Spicy, Floral, Sweet Ultra slow
4-Allyl-2-methoxyphenyl isobutyrate 84604-53-5 Fruity, Sweet, Spicy Ultra slow
4-Allyl-2,6-dimethoxyphenol 6627-88-9 Spicy, Phenolic, Woody Ultra slow
4-Allylbenzene-1,2-diol 1126-61-0 Phenolic, Spicy, Smoky Ultra slow
4-(Allyloxy)-m-xylene 93981-82-9 Herbal, Spicy, Floral Moderate
4-Allyloxycoumarin 31005-07-9 Sweet, Fruity, Spicy Ultra slow
4-Allylphenyl acetate 61499-22-7 Floral, Sweet, Spicy Slow
4-Amino-1-[5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one 790299-36-4 Odorless, Nutty, Roasted Ultra slow
4-Amino-1,8-naphthalimide 1742-95-6 Odorless, Bitter, Sweet Ultra slow
4-Amino-2-nitrodiphenylamine 2784-89-6 Grape, Fruity, Floral
4-Amino-3-hydroxybutanoic acid 924-49-2 Odorless, Savory, Meaty Ultra slow
4-Amino-3-Nitrophenol 610-81-1 Odorless, Sweet, Phenolic
4-Amino-5-(3-(isopropylamino)-2,2-dimethyl-3-oxopropoxy)-2-methylquinoline-3-carboxylic acid 1359963-68-0 Odorless, Grape, Cooling Ultra slow
4-Amino-5,6-dimethylthieno(2,3-d)pyrimidin-2(1H)-one 121746-18-7 Roasted, Meaty, Odorless Ultra slow
4-Amino-5,6-dimethylthieno(2,3-d)pyrimidin-2(1H)-one hydrochloride 1033366-59-4 Roasted, Meaty, Odorless Ultra slow
4-Amino-m-cresol 2835-99-6 Phenolic, Smoky, Sweet Ultra slow