2-Methyl-2-pentenoic acid
Relevant Data
Food Additives Approved in the United States:
Food Additives Approved by WHO:
General Information
| Chemical name | 2-Methyl-2-pentenoic acid |
| CAS number | 3142-72-1 |
| COE number | 11680 |
| JECFA number | 1210 |
| Flavouring type | substances |
| FL No. | 08.055 |
| Mixture | No |
| Purity of the named substance at least 95% unless otherwise specified | |
| Reference body | EFSA |
From webgate.ec.europa.eu
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 18458 |
| IUPAC Name | 2-methylpent-2-enoic acid |
| InChI | InChI=1S/C6H10O2/c1-3-4-5(2)6(7)8/h4H,3H2,1-2H3,(H,7,8) |
| InChI Key | JJYWRQLLQAKNAD-UHFFFAOYSA-N |
| Canonical SMILES | CCC=C(C)C(=O)O |
| Molecular Formula | C6H10O2 |
| Wikipedia | 2-methyl-2-pentenoic acid |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 114.144 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Complexity | 114.0 |
| CACTVS Substructure Key Fingerprint | A A A D c c B g M A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A G g A A C A A A D A C A g A A C C A A A A g C I A i D S C A A A A A A g A A A A C A E A A E g A B A A A A Q A A U A A A A A A I E Y I A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A = = |
| Topological Polar Surface Area | 37.3 |
| Monoisotopic Mass | 114.068 |
| Exact Mass | 114.068 |
| XLogP3 | None |
| XLogP3-AA | 1.4 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 8 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 1 |
| Isotope Atom Count | 0 |
| Covalently-Bonded Unit Count | 1 |
From Pubchem
ADMET Predicted Profile --- Classification
| Model | Result | Probability |
|---|---|---|
| Absorption | ||
| Blood-Brain Barrier | BBB+ | 0.9039 |
| Human Intestinal Absorption | HIA+ | 0.9845 |
| Caco-2 Permeability | Caco2+ | 0.6850 |
| P-glycoprotein Substrate | Non-substrate | 0.6628 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.9541 |
| Non-inhibitor | 0.9690 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.9271 |
| Distribution | ||
| Subcellular localization | Mitochondria | 0.5565 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8004 |
| CYP450 2D6 Substrate | Non-substrate | 0.9242 |
| CYP450 3A4 Substrate | Non-substrate | 0.6638 |
| CYP450 1A2 Inhibitor | Non-inhibitor | 0.9212 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.8587 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9119 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.9312 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.9336 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.8251 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.9633 |
| Non-inhibitor | 0.9766 | |
| AMES Toxicity | Non AMES toxic | 0.8445 |
| Carcinogens | Carcinogens | 0.6434 |
| Fish Toxicity | High FHMT | 0.8239 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.9388 |
| Honey Bee Toxicity | High HBT | 0.8580 |
| Biodegradation | Ready biodegradable | 0.8382 |
| Acute Oral Toxicity | III | 0.8407 |
| Carcinogenicity (Three-class) | Non-required | 0.7060 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -1.1556 | LogS |
| Caco-2 Permeability | 1.3670 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 1.3644 | LD50, mol/kg |
| Fish Toxicity | 2.0462 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | -0.3378 | pIGC50, ug/L |
From admetSAR
Taxonomic Classification
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Branched fatty acids |
| Direct Parent | Methyl-branched fatty acids |
| Alternative Parents | |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Methyl-branched fatty acid - Unsaturated fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present. |
From ClassyFire