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

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.

 
Clear
Download
ODORANTS
ODORLESS

 

Sr.No. Name SMILES CAS No Mol. Wt. Mol. Formula PubChem ZINC #OR's #Odors Details
876 1,7-Dioxacycloheptadecan-8-one C1CCCCC(=O)OCCCCCOCCCC1 3391-83-1 256.38 C15H28O3 18826 ZINC4026039 0 6 View
877 1-Octen-3-OL CCCCCC(C=C)O 3391-86-4 128.21 C8H16O 18827 ZINC1562157 1 13 View
878 Isomaltol CC(=O)C1=C(C=CO1)O 3420-59-5 126.11 C6H6O3 18898 ZINC100878831 0 3 View
879 3,5,5-Trimethyl-1-hexanol CC(CCO)CC(C)(C)C 3452-97-9 144.25 C9H20O 18938 ZINC1730614 0 17 View
880 (2-Methoxyethyl)benzene COCCC1=CC=CC=C1 3558-60-9 136.19 C9H12O 19089 ZINC1574322 0 6 View
881 Menthoglycol CC1CCC(C(C1)O)C(C)(C)O 3564-98-5 172.26 C10H20O2 19100 ZINC28630750 0 3 View
882 4-(3-Oxobutyl)phenyl acetate CC(=O)CCC1=CC=C(C=C1)OC(=O)C 3572-06--3 206.24 C12H14O3 19137 ZINC1671375 0 4 View
883 3-Phenoxytoluene CC1=CC(=CC=C1)OC2=CC=CC=C2 3586-14-9 184.23 C13H12O 19165 ZINC2025594 0 4 View
884 Phenoxyacetic acid C1=CC=C(C=C1)OCC(=O)O 122-59-8 152.15 C8H8O3 19188 ZINC331715 0 3 View
885 7-Methoxy-3,7-dimethyloctanal CC(CCCC(C)(C)OC)CC=O 3613-30-7 186.29 C11H22O2 19223 ZINC2038614 0 5 View
886 Neoisomenthol CC1CCC(C(C1)O)C(C)C 491-02-1 156.27 C10H20O 19244 ZINC4228277 0 6 View
887 Furaneol CC1C(=O)C(=C(O1)C)O 3658-77-3 128.13 C6H8O3 19309 ZINC15849045 0 10 View
888 Dimethyl trisulfide CSSSC 3658-80-8 126.26 C2H6S3 19310 ZINC4097550 0 13 View
889 4-Penten-2-one, 4-methyl- CC(=C)CC(=O)C 3744-02--3 98.14 C6H10O 19543 ZINC2038441 0 3 View
890 2-Pentylfuran CCCCCC1=CC=CO1 3777-69-3 138.21 C9H14O 19602 ZINC1997926 0 8 View
891 2-Heptylfuran CCCCCCCC1=CC=CO1 3777-71-7 166.26 C11H18O 19603 ZINC95619429 0 9 View
892 1,1-Diethoxy-3-methylbutane CCOC(CC(C)C)OCC 3842-03--3 160.25 C9H20O2 19695 ZINC2038359 0 2 View
893 2,3-Hexanedione CCCC(=O)C(=O)C 3848-24-6 114.14 C6H10O2 19707 ZINC1663923 5 14 View
894 Methyl propyl sulfide CCCSC 3877-15-4 90.19 C4H10S 19754 ZINC2038334 0 4 View
895 Methyl vanillate COC1=C(C=CC(=C1)C(=O)OC)O 3943-74-6 182.17 C9H10O4 19844 ZINC388238 0 8 View
896 Allyl cyclohexaneacetate C=CCOC(=O)CC1CCCCC1 4728-82-9 182.26 C11H18O2 22034852 ZINC38609808 0 8 View
897 Cyclopentanol, 1,2-dimethyl-3-(1-methylethenyl)- CC1C(CCC1(C)O)C(=C)C 72402-00-7 154.25 C10H18O 20046 ZINC5736031 0 3 View
898 2-Octanol CCCCCCC(C)O 123-96-6 130.23 C8H18O 20083 ZINC1653215 2 11 View
899 Allyl octanoate CCCCCCCC(=O)OCC=C 4230-97-1 184.28 C11H20O2 20219 ZINC1665023 0 9 View
900 2-Methylbenzofuran CC1=CC2=CC=CC=C2O1 4265-25-2 132.16 C9H8O 20263 ZINC2013344 0 2 View
Showing 876 to 900 of total 3985 entries