Ethyl 2-methylcrotonate
Relevant Data
Food Additives Approved in the United States:
Food Additives Approved by WHO:
General Information
| Chemical name | Ethyl 2-methylcrotonate |
| CAS number | 5837-78-5 |
| COE number | 2185 |
| JECFA number | 1824 |
| Flavouring type | substances |
| FL No. | 09.495 |
| 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 | 5281163 |
| IUPAC Name | ethyl (E)-2-methylbut-2-enoate |
| InChI | InChI=1S/C7H12O2/c1-4-6(3)7(8)9-5-2/h4H,5H2,1-3H3/b6-4+ |
| InChI Key | OAPHLAAOJMTMLY-GQCTYLIASA-N |
| Canonical SMILES | CCOC(=O)C(=CC)C |
| Molecular Formula | C7H12O2 |
| Wikipedia | ethyl tiglate |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 128.171 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Complexity | 125.0 |
| 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 A A A A D A C g g A I C C A A A B A C I A i D S C A A A A A A A A A A A C A E A A E A A B A A A I Q A C E A A A A A A A I Y 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 = = |
| Topological Polar Surface Area | 26.3 |
| Monoisotopic Mass | 128.084 |
| Exact Mass | 128.084 |
| XLogP3 | None |
| XLogP3-AA | 1.7 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 9 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| Isotope Atom Count | 0 |
| Covalently-Bonded Unit Count | 1 |
From Pubchem
ADMET Predicted Profile --- Classification
| Model | Result | Probability |
|---|---|---|
| Absorption | ||
| Blood-Brain Barrier | BBB+ | 0.9332 |
| Human Intestinal Absorption | HIA+ | 0.9949 |
| Caco-2 Permeability | Caco2+ | 0.6900 |
| P-glycoprotein Substrate | Non-substrate | 0.7433 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.7934 |
| Non-inhibitor | 0.8387 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.9103 |
| Distribution | ||
| Subcellular localization | Mitochondria | 0.6206 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8776 |
| CYP450 2D6 Substrate | Non-substrate | 0.9085 |
| CYP450 3A4 Substrate | Non-substrate | 0.5707 |
| CYP450 1A2 Inhibitor | Non-inhibitor | 0.8016 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.9176 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9354 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.9185 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.9484 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.5318 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.9527 |
| Non-inhibitor | 0.9373 | |
| AMES Toxicity | Non AMES toxic | 0.7976 |
| Carcinogens | Carcinogens | 0.7431 |
| Fish Toxicity | Low FHMT | 0.5323 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.8398 |
| Honey Bee Toxicity | High HBT | 0.8987 |
| Biodegradation | Ready biodegradable | 0.9440 |
| Acute Oral Toxicity | III | 0.8673 |
| Carcinogenicity (Three-class) | Non-required | 0.5167 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -1.1904 | LogS |
| Caco-2 Permeability | 1.3230 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 1.3775 | LD50, mol/kg |
| Fish Toxicity | 1.2899 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | -0.5892 | pIGC50, ug/L |
From admetSAR
Taxonomic Classification
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acid esters |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Fatty acid esters |
| Alternative Parents | |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Fatty acid ester - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - 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 fatty acid esters. These are carboxylic ester derivatives of a fatty acid. |
From ClassyFire