2,6,6-Trimethylcyclohex-2-en-1,4-dione
Relevant Data
Food Additives Approved in the United States:
Food Additives Approved by WHO:
General Information
| Chemical name | 2,6,6-Trimethylcyclohex-2-en-1,4-dione |
| CAS number | 1125-21-9 |
| COE number | 11200 |
| JECFA number | 1857 |
| Flavouring type | substances |
| FL No. | 07.109 |
| 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 | 62374 |
| IUPAC Name | 2,6,6-trimethylcyclohex-2-ene-1,4-dione |
| InChI | InChI=1S/C9H12O2/c1-6-4-7(10)5-9(2,3)8(6)11/h4H,5H2,1-3H3 |
| InChI Key | AYJXHIDNNLJQDT-UHFFFAOYSA-N |
| Canonical SMILES | CC1=CC(=O)CC(C1=O)(C)C |
| Molecular Formula | C9H12O2 |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 152.193 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Complexity | 246.0 |
| 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 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 g 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 B I A A Q A A A A A A g A A I A Y M J i A A P 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 | 34.1 |
| Monoisotopic Mass | 152.084 |
| Exact Mass | 152.084 |
| XLogP3 | None |
| XLogP3-AA | 1.0 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 11 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| 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+ | 0.9264 |
| Human Intestinal Absorption | HIA+ | 0.9975 |
| Caco-2 Permeability | Caco2+ | 0.7686 |
| P-glycoprotein Substrate | Non-substrate | 0.6254 |
| P-glycoprotein Inhibitor | Inhibitor | 0.7873 |
| Non-inhibitor | 0.9157 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.8835 |
| Distribution | ||
| Subcellular localization | Mitochondria | 0.7591 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8573 |
| CYP450 2D6 Substrate | Non-substrate | 0.8701 |
| CYP450 3A4 Substrate | Substrate | 0.6286 |
| CYP450 1A2 Inhibitor | Non-inhibitor | 0.8580 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.8583 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9055 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.7326 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.8010 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.8097 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.9279 |
| Non-inhibitor | 0.9372 | |
| AMES Toxicity | Non AMES toxic | 0.8794 |
| Carcinogens | Non-carcinogens | 0.7207 |
| Fish Toxicity | Low FHMT | 0.6272 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.8296 |
| Honey Bee Toxicity | High HBT | 0.8442 |
| Biodegradation | Not ready biodegradable | 0.6473 |
| Acute Oral Toxicity | III | 0.5447 |
| Carcinogenicity (Three-class) | Warning | 0.4726 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -1.8809 | LogS |
| Caco-2 Permeability | 1.8835 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 2.3763 | LD50, mol/kg |
| Fish Toxicity | 1.7339 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | 0.1276 | pIGC50, ug/L |
From admetSAR
Taxonomic Classification
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Ketones - Cyclic ketones |
| Direct Parent | Cyclohexenones |
| Alternative Parents | |
| Molecular Framework | Aliphatic homomonocyclic compounds |
| Substituents | Cyclohexenone - Organic oxide - Hydrocarbon derivative - Aliphatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as cyclohexenones. These are compounds containing a cylohexenone moiety, which is a six-membered aliphatic ring that carries a ketone and has one endocyclic double bond. |
From ClassyFire