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 Details
726 Ammonium dichromate [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-] 7789-09--5 252.06 (NH4)2Cr2O7 24600 View
727 Deuterium oxide [2H]O[2H] 7789-20-0 20.03 D2O 24602 View
728 Calcium iodate [O-]I(=O)=O.[O-]I(=O)=O.[Ca+2] 7789-80-2 389.88 CaI2O6 24619 View
729 Calcium pyrophosphate [O-]P(=O)([O-])OP(=O)([O-])[O-].[Ca+2].[Ca+2] 7790-76-3 254.10 Ca2P2O7 24632 View
730 Ammonium perchlorate [NH4+].[O-]Cl(=O)(=O)=O 7790-98-9 117.49 NH4ClO4 24639 View
731 Succinic acid C(CC(=O)O)C(=O)O 110-15-6 118.09 C4H6O4 1110 ZINC895030  View
732 Cobalt chloride hexahydrate O.O.O.O.O.O.[Cl-].[Cl-].[Co+2] 7791-13-1 237.93 Cl2CoH12O6 24643 View
733 Acid yellow 3 C1=CC=C2C(=C1)C(=O)C(C2=O)C3=NC4=C(C=C(C=C4C=C3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] 8004-92-0 477.38 C18H9NNa2O8S2 24671 View
734 2-(1,3-Dioxo-2,3-dihydro-1h-inden-2-yl)quinoline-6,8-disulfonic acid C1=CC=C2C(=C1)C(=O)C(C2=O)C3=NC4=C(C=C(C=C4C=C3)S(=O)(=O)O)S(=O)(=O)O 94803-32-4 433.41 C18H11NO8S2 24672 ZINC100048114 View
735 Propham CC(C)OC(=O)NC1=CC=CC=C1 122-42-9 179.22 C10H13NO2 24685 ZINC395011 View
736 Lignosulfonic acid, calcium salt COC1=CC=CC(=C1O)CC(CS(=O)(=O)[O-])OC2=C(C=C(C=C2)CCCS(=O)(=O)[O-])OC.[Ca+2] 8061-52-7 528.61 C20H24CaO10S2 24711 View
737 Cyprazine CC(C)NC1=NC(=NC(=N1)NC2CC2)Cl 22936-86-3 227.69 C9H14ClN5 24738 ZINC395880 View
738 Phenmedipham CC1=CC(=CC=C1)NC(=O)OC2=CC=CC(=C2)NC(=O)OC 13684-63-4 300.31 C16H16N2O4 24744 ZINC390960 View
739 Mannose, D- C(C(C(C(C(C=O)O)O)O)O)O 45009-62-9 180.16 C6H12O6 24749 ZINC3830679 View
740 Sodium hydride [H-].[Na+] 7646-69-7 25.01 NaH 24758 View
741 Barium nitrate [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Ba+2] 10022-31-8 261.34 BaN2O6 24798 View
742 Mercurous bromide Br[Hg].Br[Hg] 15385-58-7 560.99 Hg2Br2 24829 View
743 Thallium sulfate [O-]S(=O)(=O)[O-].[Tl+].[Tl+] 7446-18-6 504.83 Tl2SO4 24833 View
744 Magnesium perchlorate [O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Mg+2] 10034-81-8 223.21 Mg(ClO4)2 24840 View
745 Magnesium sulfate heptahydrate O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Mg+2] 10034-99-8 246.47 H14MgO11S 24843 View
746 Aluminum sulfate [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3] 10043-01-3 342.15 Al2(SO4)3 24850 View
747 Calplus [Cl-].[Cl-].[Ca+2] 10043-52-4 110.98 CaCl2 24854 View
748 Aluminum potassium sulfate [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+] 10043-67-1 258.21 KAl(SO4)2 24856 View
749 Radon [Rn] 10043-92-2 222.00 Rn 24857 View
750 Chromous chloride Cl[Cr]Cl 10049-05-5 122.90 CrCl2 24871 View
Showing 726 to 750 of total 1124 entries