alpha-ISO-METHYLIONONE
Relevant Data
Food Additives Approved in the United States
Flavouring Substances Approved by European Union:
General Information
| Synonyms: | ISO-alpha-METHYL IONONE |
| Chemical Names: | 4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-3-METHYL-3-BUTEN-2-ONE |
| CAS number: | 127-51-5 |
| COE number: | 169 |
| JECFA number: | 404 |
| FEMA number: | 2714 |
| Functional Class: |
Flavouring Agent FLAVOURING_AGENT |
From apps.who.int
Evaluations
| Evaluation year: | 1998 |
| ADI: | No safety concern at current levels of intake when used as a flavouring agent |
| Report: | TRS 891-JECFA 51/96 |
| Tox Monograph: | FAS 42-JECFA 51/335 |
| Specification: | COMPENDIUM ADDENDUM 9/FNP 52 Add.9/118 (2001) |
From apps.who.int
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 5372174 |
| IUPAC Name | (E)-3-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one |
| InChI | InChI=1S/C14H22O/c1-10-7-6-8-14(4,5)13(10)9-11(2)12(3)15/h7,9,13H,6,8H2,1-5H3/b11-9+ |
| InChI Key | JRJBVWJSTHECJK-PKNBQFBNSA-N |
| Canonical SMILES | CC1=CCCC(C1C=C(C)C(=O)C)(C)C |
| Molecular Formula | C14H22O |
| Wikipedia | isomethyl-α-ionone |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 206.329 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Complexity | 318.0 |
| CACTVS Substructure Key Fingerprint | A A A D c e B w 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 g 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 w S A g A A C A A A A A A C I A q B S A A A A A A A g A A A A C A E A A E g A A A I A A Q A A A A A A g A A I A Y M A g A A P g 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 | 17.1 |
| Monoisotopic Mass | 206.167 |
| Exact Mass | 206.167 |
| XLogP3 | None |
| XLogP3-AA | 3.3 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 15 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| 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+ | 0.9699 |
| Human Intestinal Absorption | HIA+ | 1.0000 |
| Caco-2 Permeability | Caco2+ | 0.7964 |
| P-glycoprotein Substrate | Non-substrate | 0.5373 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.5796 |
| Non-inhibitor | 0.7164 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.8059 |
| Distribution | ||
| Subcellular localization | Lysosome | 0.3995 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8391 |
| CYP450 2D6 Substrate | Non-substrate | 0.8592 |
| CYP450 3A4 Substrate | Substrate | 0.6280 |
| CYP450 1A2 Inhibitor | Non-inhibitor | 0.7017 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.8719 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9390 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.8075 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.9247 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.6218 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.9202 |
| Non-inhibitor | 0.8955 | |
| AMES Toxicity | Non AMES toxic | 0.9400 |
| Carcinogens | Non-carcinogens | 0.6772 |
| Fish Toxicity | High FHMT | 0.7238 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.6432 |
| Honey Bee Toxicity | High HBT | 0.8297 |
| Biodegradation | Ready biodegradable | 0.6574 |
| Acute Oral Toxicity | III | 0.8297 |
| Carcinogenicity (Three-class) | Non-required | 0.5250 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -1.7995 | LogS |
| Caco-2 Permeability | 2.1163 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 1.6526 | LD50, mol/kg |
| Fish Toxicity | 1.0689 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | -0.1381 | pIGC50, ug/L |
From admetSAR
Toxicity Profile
| Route of Exposure | |
|---|---|
| Mechanism of Toxicity | |
| Metabolism | |
| Toxicity Values | |
| Lethal Dose | |
| Carcinogenicity (IARC Classification) | No indication of carcinogenicity to humans (not listed by IARC). |
| Minimum Risk Level | |
| Health Effects | |
| Treatment | |
| Reference |
|
From T3DB
Taxonomic Classification
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Prenol lipids |
| Subclass | Sesquiterpenoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sesquiterpenoids |
| Alternative Parents | |
| Molecular Framework | Aliphatic homomonocyclic compounds |
| Substituents | Cyclofarsesane sesquiterpenoid - Megastigmane sesquiterpenoid - Sesquiterpenoid - Ionone derivative - Alpha-branched alpha,beta-unsaturated-ketone - Alpha,beta-unsaturated ketone - Enone - Acryloyl-group - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. |
From ClassyFire
Targets
- General Function:
- Zinc ion binding
- Specific Function:
- Binds to an ERR-alpha response element (ERRE) containing a single consensus half-site, 5'-TNAAGGTCA-3'. Can bind to the medium-chain acyl coenzyme A dehydrogenase (MCAD) response element NRRE-1 and may act as an important regulator of MCAD promoter. Binds to the C1 region of the lactoferrin gene promoter. Requires dimerization and the coactivator, PGC-1A, for full activity. The ERRalpha/PGC1alpha complex is a regulator of energy metabolism. Induces the expression of PERM1 in the skeletal muscle.
- Gene Name:
- ESRRA
- Uniprot ID:
- P11474
- Molecular Weight:
- 45509.11 Da
References
- Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
From T3DB