OlfactionBase: A repository of Odors, Odorants, Olfactory Receptors and related information
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Odorants & Odorless Compounds

Odorants are volatile and largely hydrophobic organic compounds possessing odors while odorless compounds are chemicals which do not possess or are associated with any odor. OlfactionBase comprises of 3985 odorant molecules representing an array of odors and 1124 odorless compounds. Odorant molecules are classified by 30 functional groups such as (acid, alcohol, aldehyde, alkane, cyclic, ether, ester, ketone, thiol, etc.). Each molecule entry includes detail information about physicochemical properties, odor profile, pharmacokinetic profile and drug likeness and cross-references to other biological databases. Among 3985 odorant molecules, 197 molecules are associated with 156 Olfactory receptors belonging to two species (Human and Mus musculus). The user-friendly interface of Olfactionbase facilitates exploration of chemicals in various ways: search chemical compounds with CAS No., odor and sub-odors, functional group, SMILES notation and molecular weight.

 
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ODORANTS
ODORLESS

 

Sr.No. Name SMILES CAS No Mol. Wt. Mol. Formula PubChem ZINC #OR's #Odors Details
3726 Furfuryl propyl disulfide CCCSSCC1=CC=CO1 252736-36-0 212.29 C12H20O3 15743318 ZINC34741235 ( 0 3 View
3727 Methyl trans-3-oxo-2-pentylcyclopentanecarboxylate CCCCCC1C(CCC1=O)C(=O)OC 1271488-66-4 156.22 C9H16O2 15775286 ZINC135775367 0 5 View
3728 Ethyl cis-4-heptenoate CCC=CCCC(=O)OCC 39924-27-1 180.20 C10H12O3 15824502 ZINC34746446 0 8 View
3729 4-Hydroxy-3-isopropoxybenzaldehyde CC(C)OC1=C(C=CC(=C1)C=O)O 71118-98-4 192.30 C13H20O 15825653 ZINC34746529 0 2 View
3730 1,6-Heptadien-3-one, 2-cyclohexyl- C=CCCC(=O)C(=C)C1CCCCC1 313973-37-4 222.37 C15H26O 15897831 ZINC34761989 0 10 View
3731 4-Penten-2-ol, 3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)- CC1=CCC(C1(C)C)C=CC(C)(C)C(C)O 107898-54-4 208.34 C14H24O 15984303 ZINC34849906 0 4 View
3732 3-Cyclopentene-1-butanol, beta,2,2,3-tetramethyl-delta-methylene- CC1=CCC(C1(C)C)C(=C)CC(C)CO 104864-90-6 284.43 C17H32O3 16063533 ZINC34965011 0 3 View
3733 1-Propanol, 2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-methyl-, 1-propanoate CCC(=O)OCC(C)(C)OC(C)C1CCCC(C1)(C)C 141773-73-1 202.29 C11H22O3 16063567 ZINC34965042 0 4 View
3734 Propanoic acid, 2-(1,1-dimethylpropoxy)-, propyl ester, (2S)- CCCOC(=O)C(C)OC(C)(C)CC 319002-92-1 266.42 C17H30O2 16063805 ZINC34965264 0 5 View
3735 1,3-Dioxane, 2-(2,4-dimethyl-3-cyclohexen-1-yl)-5-methyl-5-(1-methylpropyl)- CCC(C)C1(COC(OC1)C2CCC(=CC2C)C)C 117933-89-8 1701.20 C76H52O46 16070752 ZINC34998516 0 9 View
3736 Tannic acid C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(C(=C1)O)O)O)O)O 1401-55-4 192.28 C11H12OS 16129778 ZINC33861462 0 2 View
3737 2-(Methylthiomethyl)-3-phenylpropenal CSCC(=CC1=CC=CC=C1)C=O 65887-08-3 304.47 C20H32O2 16204499 ZINC54965204 0 9 View
3738 2,4,6-Trimethylcyclohex-3-ene-1-carbaldehyde;3,5,6-trimethylcyclohex-3-ene-1-carbaldehyde CC1CC(=CC(C1C=O)C)C.CC1C=C(CC(C1C)C=O)C 1335-66-6 240.38 C15H28O2 16204527 ZINC4826812 0 13 View
3739 Rhodinyl isovalerate CC(C)CC(=O)OCCC(C)CCCC(=C)C 7778-96-3 176.26 C11H16N2 16204529 ZINC25669570 0 3 View
3740 (Cyclohexylmethyl)pyrazine C1CCC(CC1)CC2=NC=CN=C2 28217-92-7 182.26 C11H18O2 16204532 ZINC38612043 0 7 View
3741 3-Methyl-4-pentenyl 2-methylisocrotonate CC=C(C)C(=O)OCCC(C)C=C 84110-41-8 218.29 C14H18O2 16205456 ZINC38635908 0 3 View
3742 Dimethylbenzyl carbinyl crotonate CC=CC(=O)OC(C)(C)CC1=CC=CC=C1 93762-34-6 212.33 C13H24O2 16205756 ZINC38644160 0 4 View
3743 2-Tert-butyl-4-methylcyclohexyl acetate CC1CCC(C(C1)C(C)(C)C)OC(=O)C 115724-27-1 204.35 C15H24 16206258 ZINC60259027 0 4 View
3744 (1Ar,4R,7bS)-1,1,4,7-tetramethyl-1a,2,3,4,4a,5,6,7b-octahydrocyclopropa[e]azulene CC1CCC2C(C2(C)C)C3=C(CCC13)C 489-40-7 199.70 C6H14ClNO2S 16213731 ZINC59200504  0 2 View
3745 Methylmethionine sulfonium chloride C[S+](C)CCC(C(=O)O)N.[Cl-] 1115-84-0 404.58 C22H44O6 16217806 ZINC4096040 0 5 View
3746 3-Acetyloxynonyl acetate;nonane-1,3-diol CCCCCCC(CCO)O.CCCCCCC(CCOC(=O)C)OC(=O)C 1322-17-4 244.34 C14H20N4 16220103 0 6 View
3747 2-Ethyl-5(6)-methylpyrazine CCC1=NC(=CN=C1)C.CCC1=NC=C(N=C1)C 36731-41-6 182.26 C11H18O2 16220105 ZINC2019686 0 7 View
3748 (Z)-3-Hexenyl Angelate CCC=CCCOC(=O)C(=CC)C 84060-80-0 246.39 C17H26O 16220109 ZINC25720442 0 5 View
3749 1-((3R,3Ar,7R,8aS)-3,6,8,8-Tetramethyl-2,3,4,7,8,8a-hexahydro-1H-3a,7-methanoazulen-5-yl)ethanone CC1CCC2C13CC(C2(C)C)C(=C(C3)C(=O)C)C 32388-55-9 250.38 C16H26O2 16220111 ZINC25722230 0 6 View
3750 Indisan CC1C2CCC(C2)(C1(C)C)C3(CCCCC3)O 80748-58-9 125.17 C7H11NO 17824126 ZINC95817500 0 4 View
Showing 3726 to 3750 of total 3985 entries