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 Details
326 Fluprednisolone C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)CO)O)C[C@@H](C4=CC(=O)C=C[C@]34C)F)O 53-34-9 378.43 C21H27FO5 5876 ZINC3875362 View
327 Oxandrolone C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CC[C@@H]4[C@@]3(COC(=O)C4)C 53-39-4 306.44 C19H30O3 5878 ZINC3813047 View
328 Lactic acid CC(C(=O)O)O 50-21-5 90.08 C3H6O3 612 ZINC4658560 View
329 Alanine C[C@@H](C(=O)O)N 56-41-7 89.09 C3H7NO2 5950 ZINC4658556 View
330 Aspartic acid C([C@@H](C(=O)O)N)C(=O)O 56-84-8 133.10 C4H7NO4 5960 ZINC895218 View
331 Lysine C(CCN)C[C@@H](C(=O)O)N 56-87-1 146.19 C6H14N2O2 5962 ZINC1532522 View
332 Physostigmine C[C@@]12CCN([C@@H]1N(C3=C2C=C(C=C3)OC(=O)NC)C)C 57-47-6 275.35 C15H21N3O2 5983 ZINC53022903 View
333 Sulfamic acid NS(=O)(=O)O 5329-14-6 97.09 H3NO3S 5987 ZINC238809066 View
334 Sucrose C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@]2([C@H]([C@@H]([C@H](O2)CO)O)O)CO)O)O)O)O 57-50-1 342.30 C12H22O11 5988 ZINC4217475 View
335 Ethinyl estradiol C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3C=CC(=C4)O 57-63-6 296.40 C20H24O2 5991 ZINC968304 View
336 Chlordane C1C2C(C(C1Cl)Cl)C3(C(=C(C2(C3(Cl)Cl)Cl)Cl)Cl)Cl 57-74-9 409.78 C10H8Cl8 5993 ZINC100066732 View
337 DL-Proline C1CC(NC1)C(=O)O 609-36-9 115.13 C5H9NO2 614 ZINC895071 View
338 Progesterone CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C 57-83-0 314.46 C21H30O2 5994 ZINC4428529 View
339 Cholesterol C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C 57-88-5 386.65 C27H46O 5997 ZINC3875383 View
340 7,12-Dimethylbenz[a]anthracene CC1=C2C=CC3=CC=CC=C3C2=C(C4=CC=CC=C14)C 57-97-6 256.34 C20H16 6001 ZINC1600920 View
341 Aminopyrine CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N(C)C 58-15-1 231.29 C13H17N3O 6009 ZINC57115 View
342 Methyltestosterone C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@]4(C)O)C 58-18-4 302.45 C20H30O2 6010 ZINC3814422 View
343 Testosterone C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=CC(=O)CC[C@]34C 58-22-0 288.42 C19H28O2 6013 ZINC118912393 View
344 10,10'-Oxybisphenoxarsine C1=CC=C2C(=C1)OC3=CC=CC=C3[As]2O[As]4C5=CC=CC=C5OC6=CC=CC=C64 58-36-6 502.23 C24H16As2O3 6017 View
345 Pyridoxine hydrochloride CC1=NC=C(C(=C1O)CO)CO.Cl 58-56-0 205.64 C8H11NO3 6019 ZINC49154 View
346 Folic acid C1=CC(=CC=C1C(=O)N[C@@H](CCC(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=O)N=C(N3)N 59-30-3 441.40 C19H19N7O6 6037 ZINC8577218 View
347 Levodopa C1=CC(=C(C=C1C[C@@H](C(=O)O)N)O)O 59-92-7 197.19 C9H11NO4 6047 ZINC895199  View
348 Tyrosine C1=CC(=CC=C1C[C@@H](C(=O)O)N)O 60-18-4 181.19 C9H11NO3 6057 ZINC266964 View
349 Methoxamine CC(C(C1=C(C=CC(=C1)OC)OC)O)N 390-28-3 211.26 C11H17NO3 6082 ZINC57407 View
350 Leucine CC(C)C[C@@H](C(=O)O)N 61-90-5 131.17 C6H13NO2 6106 ZINC3645145 View
Showing 326 to 350 of total 1124 entries