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 Details
401 Glycolic acid C(C(=O)O)O 79-14-1 76.05 C2H4O3 757 ZINC4658557 View
402 Gibberellic acid C[C@@]12[C@H](C=C[C@@]3([C@@H]1[C@@H]([C@]45[C@H]3CC[C@](C4)(C(=C)C5)O)C(=O)O)OC2=O)O 77-06-5 346.37 C19H22O6 6466 ZINC3860467 View
403 Methsuximide CC1(CC(=O)N(C1=O)C)C2=CC=CC=C2 77-41-8 203.24 C12H13NO2 6476 ZINC14257 View
404 Carbromal CCC(CC)(C(=O)NC(=O)N)Br 77-65-6 237.09 C7H13BrN2O2 6488 ZINC1093 View
405 Acetyl triethyl citrate CCOC(=O)CC(CC(=O)OCC)(C(=O)OCC)OC(=O)C 77-89-4 318.32 C14H22O8 6504 ZINC3875492 View
406 Tri-O-cresyl phosphate CC1=CC=CC=C1OP(=O)(OC2=CC=CC=C2C)OC3=CC=CC=C3C 78-30-8 368.36 C21H21O4P 6527 ZINC1555526 View
407 Diphenyl p-tolyl phosphate CC1=CC=C(C=C1)OP(=O)(OC2=CC=CC=C2)OC3=CC=CC=C3 78-31-9 340.31 C19H17O4P 6528 ZINC2041271 View
408 Tricresyl phosphate CC1=CC=C(C=C1)OP(=O)(OC2=CC=C(C=C2)C)OC3=CC=C(C=C3)C 78-32-0 368.36 C21H21O4P 6529 ZINC1577195 View
409 Isoprene CC(=C)C=C 78-79-5 68.12 C5H8 6557 ZINC1699876 View
410 Acrylamide C=CC(=O)N 79-06-1 71.08 C3H5NO 6579 ZINC901075 View
411 Anisotropine methylbromide CCCC(CCC)C(=O)OC1C[C@H]2CC[C@H](C1)[N+]2(C)C.[Br-] 80-50-2 362.35 C17H32NO2+ 657201 ZINC100036830 View
412 Carbonic acid C(=O)(O)O 463-79-6 62.02 CH2O3 767 ZINC6827693 View
413 Terpin CC1(CCC(CC1)C(C)(C)O)O 80-53-5 172.26 C10H20O2 6651 ZINC2137 View
414 Diphacinone C1=CC=C(C=C1)C(C2=CC=CC=C2)C(=O)C3C(=O)C4=CC=CC=C4C3=O 82-66-6 340.37 C23H16O3 6719 ZINC100044649 View
415 Cyclizine CN1CCN(CC1)C(C2=CC=CC=C2)C3=CC=CC=C3 82-92-8 266.38 C18H22N2 6726 ZINC19156872 View
416 Pindone CC(C)(C)C(=O)C1C(=O)C2=CC=CC=C2C1=O 83-26-1 230.26 C14H14O3 6732 ZINC100044618 View
417 Diethyl phthalate CCOC(=O)C1=CC=CC=C1C(=O)OCC 84-66-2 222.24 C12H14O4 6781 ZINC1287 View
418 5-Chloro-2-hydroxybenzophenone C1=CC=C(C=C1)C(=O)C2=C(C=CC(=C2)Cl)O 85-19-8 232.66 C13H9ClO2 6799 ZINC136128 View
419 Guanosine-5'-monophosphate C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)NC(=NC2=O)N 85-32-5 363.22 C10H14N5O8P 135398631 ZINC2159505 View
420 Butoxycarbonylmethyl butyl phthalate CCCCOC(=O)COC(=O)C1=CC=CC=C1C(=O)OCCCC 85-70-1 336.38 C18H24O6 6819 ZINC3875591 View
421 Bicarbonate C(=O)(O)[O-] 71-52-3 61.02 CH2O3 769 ZINC6827693 View
422 1-Nitronaphthalene C1=CC=C2C(=C1)C=CC=C2[N+](=O)[O-] 86-57-7 173.17 C10H7NO2 6849 ZINC1700069 View
423 1-Naphthylacetic acid C1=CC=C2C(=C1)C=CC=C2CC(=O)O 86-87-3 186.21 C12H10O2 6862 ZINC391809 View
424 Penicillin v CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)COC3=CC=CC=C3)C(=O)O)C 87-08-1 350.39 C16H18N2O5S 6869 ZINC3831282 View
425 Isosorbide dinitrate C1[C@H]([C@@H]2[C@H](O1)[C@H](CO2)O[N+](=O)[O-])O[N+](=O)[O-] 87-33-2 236.14 C6H8N2O8 6883 ZINC18089317 View
Showing 401 to 425 of total 1124 entries