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
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Sr.No. Name SMILES CAS No Mol. Wt. Mol. Formula PubChem ZINC #OR's #Odors Details
3476 Undecenoic acid, 3-methylbutyl ester CCCCC=CCCCCC(=O)OCCC(C)C 12262-03-2 254.41 C16H30O2 6437805 ZINC111418796 0 3 View
3477 6,10,14-Hexadecatrien-3-ol, 3,7,11,15-tetramethyl- CCC(C)(CCC=C(C)CCC=C(C)CCC=C(C)C)O 70851-60-4 292.50 C20H36O 6437979 ZINC33953730 0 2 View
3478 4,8-Dimethyl-4,9-decadienal CC(CCC=C(C)CCC=O)C=C 71077-31-1 180.29 C12H20O 6437982 ZINC6020422 0 5 View
3479 (E)-1-(2,4,4-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one CC=CC(=O)C1CCC(C=C1C)(C)C 39872-57-6 192.30 C13H20O 6438067 ZINC5132768 0 5 View
3480 Cyclopentanol, 2-(2-hexenyl)- CCCC=CCC1CCCC1O 34686-67-4 168.28 C11H20O 6438069 ZINC2384627 0 8 View
3481 2H-Pyran-2-one, tetrahydro-6-(2-pentenyl)- CCC=CCC1CCCC(=O)O1 34686-71-0 168.23 C10H16O2 6438070 ZINC2384609 0 6 View
3482 Ethanone, 1-(2,6,10-trimethyl-2,5,9-cyclododecatrien-1-yl)- CC1=CCCC(=CCC=C(C(CC1)C(=O)C)C)C 28371-99-5 246.39 C17H26O 6438191 ZINC2559101 0 5 View
3483 2-Methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol CC1=CCC(C1(C)C)CC=C(C)CO 28219-60-5 194.31 C13H22O 6438195 ZINC33953790 0 7 View
3484 2-Ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)but-2-en-1-ol CCC(=CCC1CC=C(C1(C)C)C)CO 28219-61-6 208.34 C14H24O 6438196 ZINC12405103 0 5 View
3485 Propyl (2E,4Z)-2,4-decadienoate CCCCCC=CC=CC(=O)OCCC 28316-62-3 210.31 C13H22O2 6438200 ZINC33953793 0 3 View
3486 Butanal, 4-(octahydro-4,7-methano-5H-inden-5-ylidene)- C1CC2C(C1)C3CC2CC3=CCCC=O 30168-23-1 204.31 C14H20O 6438291 ZINC223496483 0 5 View
3487 4,9-Decadienal, 2,5,9-trimethyl- CC(CC=C(C)CCCC(=C)C)C=O 32803-39-7 194.31 C13H22O 6438313 ZINC6020312 0 8 View
3488 Tetrahydro-6-(3-pentenyl)-2H-pyran-2-one CC=CCCC1CCCC(=O)O1 32764-98-0 168.23 C10H16O2 6438319 ZINC5132851 0 6 View
3489 Geranylfarnesol CC(=CCCC(=CCCC(=CCCC(=CCCC(=CCO)C)C)C)C)C 79577-58-5 358.60 C25H42O 6439529 ZINC5158546 0 1 View
3490 (1Z)-1-[(1S,5S,7R,8R)-6,6,8-Trimethyl-2-tricyclo[5.3.1.01,5]undecanylidene]propan-2-one CC1CCC23CC1C(C2CCC3=CC(=O)C)(C)C 80449-58-7 246.39 C17H26O 6440618 ZINC6031165 0 4 View
3491 2-(1-Ethoxyethoxy)-5-(1-propenyl)anisole CCOC(C)OC1=C(C=C(C=C1)C=CC)OC 84029-92-5 236.31 C14H20O3 6440731 ZINC5860789 0 5 View
3492 1,3-Dimethylbutyl 2-butenoate CC=CC(=O)OC(C)CC(C)C 35206-51-0 170.25 C10H18O2 6440993 ZINC5132762 0 6 View
3493 Pyridine, 4-(4,8-dimethyl-3,7-nonadienyl)- CC(=CCCC(=CCCC1=CC=NC=C1)C)C 38462-23-6 229.36 C16H23N 6441026 ZINC13282441 0 8 View
3494 4-Methyl-3-decen-5-ol CCCCCC(C(=CCC)C)O 81782-77-6 170.29 C11H22O 6441135 ZINC5820755 0 7 View
3495 2,5,6-Trimethylhept-4-enal CC(C)C(=CCC(C)C=O)C 82784-84-7 154.25 C10H18O 6441136 ZINC5358128 0 5 View
3496 Einecs 300-376-9 CC=C1CC2CC1C3C2OCCC3 93939-86-7 178.27 C12H18O 6441164 ZINC5132702 0 8 View
3497 Dimethylionone CCC(=O)C(=CC1C(=CCCC1(C)C)C)C 72117-72-7 220.35 C15H24O 6441344 ZINC5768006 0 5 View
3498 Digeranyl ether CC(=CCCC(=CCOCC=C(C)CCC=C(C)C)C)C 31147-36-1 290.48 C20H34O 6441535 ZINC33955153 0 3 View
3499 Dodec-2-enyl acetate CCCCCCCCCC=CCOC(=O)C 38363-23-4 226.36 C14H26O2 6441593 ZINC2575444 0 2 View
3500 13-Oxabicyclo(10.1.0)trideca-4,8-diene, trimethyl- CC1(CC=CCCC=CCCC2C1(O2)C)C 71735-79-0 220.35 C15H24O 6441804 ZINC38611194 0 8 View
Showing 3476 to 3500 of total 3985 entries