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.

 

 

Sr.No. Name SMILES CAS No Mol. Wt. Mol. Formula PubChem ZINC #OR's #Odors Details
3876 Ethyl 4-(acetylthio)butyrate CCOC(=O)CCCSC(=O)C 104228-51-5 190.26 C8H14O3S 54048924 ZINC78160318 0 2 View
3877 Deca-4,7-dienal CCC=CCC=CCCC=O 934534-30-2 152.23 C10H16O 54099340 ZINC59727319 0 3 View
3878 4,7-Methano-1H-indene-5-acetaldehyde, octahydro- C1CC2C(C1)C3CC2CC3CC=O 1339119-15-1 178.27 C12H18O 54159794 ZINC198934253 0 3 View
3879 (+/-)-Isobutyl 3-methylthiobutyrate CC(C)COC(=O)CC(C)SC 127931-21-9 190.30 C9H18O2S 54281757 ZINC95618221 0 10 View
3880 Ascorbic acid C(C(C1C(=C(C(=O)O1)O)O)O)O 50-81-7 176.12 C6H8O6 54670067 ZINC100006770 0 4 View
3881 Mahagonate CC1=C(C(=NO)C(CC1)C(C)C)O 68966-86-9 183.25 QMTPEVQEOGPPGW-PKNBQFBNSA-N 55250799 ZINC104378646 0 5 View
3882 2,3-Epoxydecanal CCCCCCCC1C(O1)C=O 102369-06-2 170.25 C10H18O2 55253565 ZINC100076038 0 2 View
3883 Ethanone, 1-(3-cycloocten-1-yl)- CC(=O)C1CCCCC=CC1 32669-00-4 152.23 C10H16O 56841839 ZINC114243302 0 4 View
3884 Thiazole, 5-ethyl-2,5-dihydro-4-methyl-2-(2-methylpropyl)- CCC1C(=NC(S1)CC(C)C)C 83418-53-5 185.33 C10H19NS 56843050 ZINC200277780 0 6 View
3885 Sodium (4-methoxybenzoyloxy)acetate COC1=CC=C(C=C1)C(=O)OCC(=O)[O-].[Na+] 17114-82-8 232.17 C10H9NaO5 56844155 0 3 View
3886 (1R,2S,5R)-5-Methyl-2-(propan-2-yl)-N-[2-(pyridin-2-yl)ethyl]cyclohexanecarboxamide CC1CCC(C(C1)C(=O)NCCC2=CC=CC=N2)C(C)C 847565-09-7 288.43 C18H28N2O 56969824 ZINC114037019 0 1 View
3887 2-Pentyl 2-methylpentanoate CCCC(C)C(=O)OC(C)CCC 90397-36-7 186.29 C11H22O2 57090934 ZINC168352877 0 2 View
3888 1-Phenyl-3-propyl-pyrazole CCCC1=NN(C=C1)C2=CC=CC=C2 65504-93-0 186.25 C12H14N2 57320331 ZINC79275736 0 2 View
3889 3-(Methylthio)heptanal CCCCC(CC=O)SC 51755-70-5 160.28 C8H16OS 57350395 ZINC95618236 0 4 View
3890 Methylcyclopentadecenone CC1=CCCCCCCCCCCCCC1=O 82356-51-2 236.39 C16H28O 57353762 ZINC98090295 0 4 View
3891 5-(Hex-1-EN-1-YL)-4-methyloxolan-2-one CCCCC=CC1C(CC(=O)O1)C 188442-41-3 182.26 C11H18O2 57357659 ZINC90428301 0 4 View
3892 Cubenene C12C3C4C1=C5C2C3=C45 29837-12-5 100.12 C8H4 57357909 ZINC201364883 0 3 View
3893 3-[(Hexa-1,4-dien-3-yl)disulfanyl]hexa-1,4-diene CC=CC(C=C)SSC(C=C)C=CC 33368-82-0 226.40 C12H18S2 57357963 ZINC606522419 0 2 View
3894 4-(4,5-Dimethyl-1,3-dioxolan-2-yl)-2-methoxyphenol CC1C(OC(O1)C2=CC(=C(C=C2)O)OC)C 63253-24-7 224.25 C12H16O4 57358374 ZINC95618257 0 8 View
3895 S-Prop-2-en-1-yl butanethioate CCCCCC(=S)OCC=C 156420-69-8 172.29 C9H16OS 57370186 ZINC199856501 0 3 View
3896 2-Methyl-3-thioacetoxytetrahydrofuran CC1C(CCO1)OC(=S)C 252736-41-7 160.23 C7H12O2S 57373560 ZINC199958862 0 3 View
3897 3,7-Dimethyloct-6-en-1-yl (2R)-2-hydroxypropanoate CC(CCC=C(C)C)CCOC(=O)C(C)O 211238-85-6 228.33 C13H24O3 57375717 ZINC34551959 0 4 View
3898 O-Ethyl hexanethioate CCCCCC(=S)OCC 233665-98-0 160.28 C8H16OS 57376045 ZINC90429678 0 3 View
3899 Benzenepropanal, 3-(1,1-dimethylethyl)- CC(C)(C)C1=CC=CC(=C1)CCC=O 1023288-21-2 190.28 C13H18O 57429407 ZINC88247454 0 3 View
3900 Butanamide, 2-ethyl-N-methyl-N-(3-methylphenyl)- CCC(CC)C(=O)N(C)C1=CC=CC(=C1)C 406488-30-0 219.32 C14H21NO 57495095 ZINC90413087 0 5 View
Showing 3876 to 3900 of total 3985 entries