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

Palmitic acid

Odors

Receptor Interaction

No receptors available
Image
2D Structure
3D Conformer
image of chemical
 

Odor Profile

Strength: low
Threshold: 10 ppm

General Information

Common Name: Palmitic acid
IUPAC Name: hexadecanoic acid
Molecular Formula: C16H32O2
SMILES: CCCCCCCCCCCCCCCC(=O)O
Inchi: nChI=1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)
Inchi Key: IPCSVZSSVZVIGE-UHFFFAOYSA-N
Cas No: 57-10-3

Functional Group

Acid

Drug Likeness

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

Cross References

PubChem: 985
Zinc: ZINC6072466
OdoRactor: View
TGSC: View

Physicochemical properties

Name Value
Molecular Weight (g/mol) 256.42
Mass (g/mol) 256.24
Molar Refractivity 80.80
Net Charge -1
HBD 1
HBA 2
Rt Bonds 14
Rings
TPSA 37.30
Hetero Atoms 2
Heavy Atoms 18
Aromatic Heavy Atoms 0
Melting Point (°C) 61.00 to 64.00
Boiling Point (°C@760.00mm Hg) 204.00 to 220.00
Vapor Pressure (mmHg@25.00 °C) 10
Vapor Density (Air =1)
Fraction Csp3 0.94
LogP 5.552
iLOGP 3.85
XLOGP3 7.17
WLOGP 5.55
MLOGP 4.19
ESOL Log S -5.02
ESOL Solubility (mg/ml) 0.002
ESOL Solubility (mol/l) 0
ESOL Class: esol_class Moderately soluble
Ali Log S -7.77
Ali Solubility (mg/ml) 0
Ali Solubility (mol/l) 0
Ali Class Poorly soluble
Silicos-IT LogSw -5.31
Silicos-IT Solubility (mg/ml) 0
Silicos-IT Solubility (mol/l) 0
Silicos-IT Class Moderately soluble

Pharmacokinetic profile

Name Value
GI Absorption High
BBB Permeable 1
PgP Substrate 0
Log Kp (cm/s) -2.77
Bioavailability Score 0.85
Caco2 1
Human Intestinal Absorption 1
Plasm Protein Binding 0.851
CYP1A2 Inhibitor 1
CYP2C19 Inhibitor 0
CYP2C9 Inhibitor 1
CYP2D6 inhibitor 0
CYP3A4 inhibitor 0
Ames mutagenesis 0
Acute Oral Toxicity 1.376
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 1
BRCP inhibitor 0
BSEP inhibitor 0
OATP1B1 inhibitor 1
OATP1B3 inhibitor 0
OATP2B1 inhibitor 0
OCT1 inhibitor 0
OCT2 inhibitor 0