CITRANAXANTHIN
General Information
| Chemical Names: | CITRANAXANTHIN; 6'-METHYL-6'-apo-beta-CAROTEN-6'-ONE; 5',6'-DEHYDRO-5'-apo-18'-NOR-beta-CAROTEN-6'-ONE |
| CAS number: | 3604-90-8 |
| Functional Class: |
Food Additives COLOUR |
From apps.who.int
Evaluations
| Evaluation year: | 1987 |
| ADI: | NO ADI ALLOCATED |
| Meeting: | 31 |
| Specs Code: | R |
| Report: | TRS 759-JECFA 31/27 |
| Tox Monograph: | FAS 22-JECFA 31/85 |
| Specification: | COMPENDIUM ADDENDUM 12/FNP 52 Add. 12/67 (METALS LIMITS) (2004); FAO JECFA Monographs 1 vol.1/397 |
From apps.who.int
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 6436724 |
| IUPAC Name | (3E,5E,7E,9E,11E,13E,15E,17E,19E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexen-1-yl)icosa-3,5,7,9,11,13,15,17,19-nonaen-2-one |
| InChI | InChI=1S/C33H44O/c1-26(16-11-18-28(3)21-23-31(6)34)14-9-10-15-27(2)17-12-19-29(4)22-24-32-30(5)20-13-25-33(32,7)8/h9-12,14-19,21-24H,13,20,25H2,1-8H3/b10-9+,16-11+,17-12+,23-21+,24-22+,26-14+,27-15+,28-18+,29-19+ |
| InChI Key | PRDJTOVRIHGKNU-ZWERVMMHSA-N |
| Canonical SMILES | CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC(=O)C)C)C |
| Molecular Formula | C33H44O |
| Wikipedia | citranaxanthin |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 456.714 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 10 |
| Complexity | 1000.0 |
| CACTVS Substructure Key Fingerprint | A A A D c f B 8 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 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 I C A A A A E g I A A I A A Q A A A A A A g A A I g Y M A g M 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 | 17.1 |
| Monoisotopic Mass | 456.339 |
| Exact Mass | 456.339 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 34 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 9 |
| 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+ | 0.9667 |
| Human Intestinal Absorption | HIA+ | 1.0000 |
| Caco-2 Permeability | Caco2+ | 0.7833 |
| P-glycoprotein Substrate | Non-substrate | 0.5587 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.5853 |
| Non-inhibitor | 0.5401 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.7848 |
| Distribution | ||
| Subcellular localization | Lysosome | 0.4058 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8506 |
| CYP450 2D6 Substrate | Non-substrate | 0.8609 |
| CYP450 3A4 Substrate | Substrate | 0.6196 |
| CYP450 1A2 Inhibitor | Non-inhibitor | 0.7697 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.8616 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9513 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.8316 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.9491 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.6895 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.8862 |
| Non-inhibitor | 0.8869 | |
| AMES Toxicity | Non AMES toxic | 0.9132 |
| Carcinogens | Non-carcinogens | 0.6926 |
| Fish Toxicity | High FHMT | 0.8766 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.8403 |
| Honey Bee Toxicity | High HBT | 0.8298 |
| Biodegradation | Ready biodegradable | 0.6605 |
| Acute Oral Toxicity | III | 0.7883 |
| Carcinogenicity (Three-class) | Non-required | 0.5366 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -2.2407 | LogS |
| Caco-2 Permeability | 1.9848 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 1.6532 | LD50, mol/kg |
| Fish Toxicity | 0.5815 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | 0.1648 | pIGC50, ug/L |
From admetSAR
Taxonomic Classification
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Prenol lipids |
| Subclass | Triterpenoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Triterpenoids |
| Alternative Parents | |
| Molecular Framework | Aliphatic homomonocyclic compounds |
| Substituents | Triterpenoid - 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 triterpenoids. These are terpene molecules containing six isoprene units. |
From ClassyFire