ISOBUTYL 2-BUTENOATE
Relevant Data
Food Additives Approved in the United States
Flavouring Substances Approved by European Union:
General Information
| Synonyms: | ISOBUTYL CROTONATE, 2-METHYLPROPYL 2-BUTENOATE, 2-METHYLPROPYL CROTONATE |
| Chemical Names: | 2-METHYLPROPYL 2-BUTENOATE |
| CAS number: | 589-66-2 |
| COE number: | 10706 |
| JECFA number: | 1206 |
| FEMA number: | 3432 |
| Functional Class: |
Flavouring Agent FLAVOURING_AGENT |
From apps.who.int
Evaluations
| Evaluation year: | 2003 |
| ADI: | No safety concern at current levels of intake when used as a flavouring agent |
| Report: | TRS 922-JECFA 61/75 |
| Tox Monograph: | FAS 52-JECFA 61/289 |
| Specification: | COMPENDIUM ADDENDUM 11/FNP 52 Add. 11/110 |
From apps.who.int
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 61135 |
| IUPAC Name | 2-methylpropyl but-2-enoate |
| InChI | InChI=1S/C8H14O2/c1-4-5-8(9)10-6-7(2)3/h4-5,7H,6H2,1-3H3 |
| InChI Key | XDOWKOALJBOBBL-UHFFFAOYSA-N |
| Canonical SMILES | CC=CC(=O)OCC(C)C |
| Molecular Formula | C8H14O2 |
| Wikipedia | isobutyl 2-butenoate |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 142.198 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Complexity | 125.0 |
| CACTVS Substructure Key Fingerprint | A A A D c c B w 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 Q C g g A I C C A A A B A C I A C D S C A A A A A A A A A A I C A A 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 | 142.099 |
| Exact Mass | 142.099 |
| XLogP3 | None |
| XLogP3-AA | 2.3 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 10 |
| 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+ | 0.9818 |
| Human Intestinal Absorption | HIA+ | 0.9969 |
| Caco-2 Permeability | Caco2+ | 0.7079 |
| P-glycoprotein Substrate | Non-substrate | 0.7916 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.8819 |
| Non-inhibitor | 0.7717 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.9244 |
| Distribution | ||
| Subcellular localization | Mitochondria | 0.6731 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8103 |
| CYP450 2D6 Substrate | Non-substrate | 0.9088 |
| CYP450 3A4 Substrate | Non-substrate | 0.6168 |
| CYP450 1A2 Inhibitor | Non-inhibitor | 0.8210 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.9319 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9548 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.9385 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.9735 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.8387 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.9772 |
| Non-inhibitor | 0.9729 | |
| AMES Toxicity | Non AMES toxic | 0.8754 |
| Carcinogens | Carcinogens | 0.7537 |
| Fish Toxicity | High FHMT | 0.9142 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.8900 |
| Honey Bee Toxicity | High HBT | 0.8783 |
| Biodegradation | Ready biodegradable | 0.7436 |
| Acute Oral Toxicity | III | 0.5788 |
| Carcinogenicity (Three-class) | Non-required | 0.4635 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -1.6247 | LogS |
| Caco-2 Permeability | 1.4797 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 1.3072 | LD50, mol/kg |
| Fish Toxicity | 0.5361 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | -0.2193 | 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