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Octanoic acid

Odors

Receptor Interaction

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2D Structure
3D Conformer
image of chemical
 

Odor Profile

Strength: medium
Threshold:  0.008 PPM.
Evidences:

14983052

Malnic B, Godfrey PA, Buck LB. The human olfactory receptor gene family. Proc Natl Acad Sci U S A. 2004 Feb 24;101(8):2584-9. doi: 10.1073/pnas.0307882100. Erratum in: Proc Natl Acad Sci U S A. 2004 May 4;101(18):7205.

15550249

Saito H, Kubota M, Roberts RW, Chi Q, Matsunami H. RTP family members induce functional expression of mammalian odorant receptors. Cell. 2004 Nov 24;119(5):679-91. doi: 10.1016/j.cell.2004.11.021.

15647465

Sanz G, Schlegel C, Pernollet JC, Briand L. Comparison of odorant specificity of two human olfactory receptors from different phylogenetic classes and evidence for antagonism. Chem Senses. 2005 Jan;30(1):69-80. doi: 10.1093/chemse/bji002.

16606354

Abaffy T, Matsunami H, Luetje CW. Functional analysis of a mammalian odorant receptor subfamily. J Neurochem. 2006 Jun;97(5):1506-18. doi: 10.1111/j.1471-4159.2006.03859.x.

17973576

Menashe I, Abaffy T, Hasin Y, Goshen S, Yahalom V, Luetje CW, Lancet D. Genetic elucidation of human hyperosmia to isovaleric acid. PLoS Biol. 2007 Oct 30;5(11):e284. doi: 10.1371/journal.pbio.0050284.

19166503

Repicky SE, Luetje CW. Molecular receptive range variation among mouse odorant receptors for aliphatic carboxylic acids. J Neurochem. 2009 Apr;109(1):193-202. doi: 10.1111/j.1471-4159.2009.05925.x.

19261596

Saito H, Chi Q, Zhuang H, Matsunami H, Mainland JD. Odor coding by a Mammalian receptor repertoire. Sci Signal. 2009 Mar 3;2(60):ra9. doi: 10.1126/scisignal.2000016.

19923288

Oka Y, Takai Y, Touhara K. Nasal airflow rate affects the sensitivity and pattern of glomerular odorant responses in the mouse olfactory bulb. J Neurosci. 2009 Sep 30;29(39):12070-8. doi: 10.1523/JNEUROSCI.1415-09.2009.

26221959

Harini K, Sowdhamini R. Computational Approaches for Decoding Select Odorant-Olfactory Receptor Interactions Using Mini-Virtual Screening. PLoS One. 2015 Jul 29;10(7):e0131077. doi: 10.1371/journal.pone.0131077.

View

Modena D, Trentini M, Corsini M, Bombaci A, Giorgetti A. OlfactionDB: A Database of Olfactory Receptors and Their Ligands. Adv. In Life Sci. 2011, 1:1-5. doi: 10.5923/j.als.20110101.01

General Information

Common Name: Octanoic acid
IUPAC Name: octanoic acid
Molecular Formula: C8H16O2
SMILES: CCCCCCCC(=O)O
Inchi: 1S/C8H16O2/c1-2-3-4-5-6-7-8(9)10/h2-7H2,1H3,(H,9,10)
Inchi Key: WWZKQHOCKIZLMA-UHFFFAOYSA-N
Cas No: 124-07-2

Functional Group

Acid

Drug Likeness

Name Value
Lipinski Violations 0
Ghose Violations 1
Veber Violations 0
Egan Violations 0
Muegge Violations 1

Cross References

PubChem: 379
Zinc: ZINC1530416 (Caprylate)
OdoRactor: View
TGSC: View

Physicochemical properties

Name Value
Molecular Weight (g/mol) 144.21
Mass (g/mol) 144.115
Molar Refractivity 42.34
Net Charge -1
HBD 1
HBA 2
Rt Bonds 6
Rings
TPSA 37.30
Hetero Atoms 2
Heavy Atoms 10
Aromatic Heavy Atoms 0
Melting Point (°C) 16.00 to 17.00
Boiling Point (°C@760.00mm Hg) 237.00 to 239.00
Vapor Pressure (mmHg@25.00 °C) 0.022
Vapor Density (Air =1) 4.9
Fraction Csp3 0.88
LogP 2.431
iLOGP 1.95
XLOGP3 3.05
WLOGP 2.43
MLOGP 1.96
ESOL Log S -2.26
ESOL Solubility (mg/ml) 0.793
ESOL Solubility (mol/l) 0.006
ESOL Class: esol_class Soluble
Ali Log S -3.50
Ali Solubility (mg/ml) 0.05
Ali Solubility (mol/l) 0
Ali Class Soluble
Silicos-IT LogSw -2.05
Silicos-IT Solubility (mg/ml) 1.3
Silicos-IT Solubility (mol/l) 0.01
Silicos-IT Class Soluble

Pharmacokinetic profile

Name Value
GI Absorption High
BBB Permeable 1
PgP Substrate 0
Log Kp (cm/s) -5.01
Bioavailability Score 0.85
Caco2 1
Human Intestinal Absorption 1
Plasm Protein Binding 0.704
CYP1A2 Inhibitor 0
CYP2C19 Inhibitor 0
CYP2C9 Inhibitor 0
CYP2D6 inhibitor 0
CYP3A4 inhibitor 0
Ames mutagenesis 0
Acute Oral Toxicity 1.446
Carcinogenicity (Binary) 0
Carcinogenicity (Trinary) Non-required
Eye Irritation 1
Hepatotoxicity 0
Androgen Receptor Binding 0
Aromatase Binding 0
Estrogen Receptor Binding 0
Glucocorticoid Receptor Binding 0
Thyroid Receptor Binding 0
BRCP inhibitor 0
BSEP inhibitor 0
OATP1B1 inhibitor 1
OATP1B3 inhibitor 0
OATP2B1 inhibitor 0
OCT1 inhibitor 0
OCT2 inhibitor 0