(E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one
(E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one Basic information
- Product Name:
- (E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one
- Synonyms:
-
- (E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one
- 3,5,7,9,11,13,15,17,19-Eicosanonaen-2-one, 5,9,14,18-tetramethyl-20-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (3E,5E,7E,9E,11E,13E,15E,17E,19E)-
- 5,9,14,18-Tetramethyl-20-(2,6,6-trimethyl-1-cyclohexen-1-yl)-(all-E)-3,5,7,9,11,13,15, 17,19-eicosanonaen-2-one
- Citranaxanthin，synthetic
- (3E,5E,7E,9E,11E,13E,15E,17E,19E)-5,9,14,18-Tetramethyl-20-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,5,7,9,11,13,15,17,19-icosanonen-2-one
- (3E,5E,7E,9E,11E,13E,15E,17E,19E)-5,9,14,18-Tetramethyl-20-(2,6,6-trimethyl-1-cyclohexen-1-yl)icosa-3,5,7,9,11,13,15,17,19-nonen-2-one
- Einecs 222-762-5
- Citranxanthin
- CAS:
- 3604-90-8
- MF:
- C33H44O
- MW:
- 456.7
- EINECS:
- 222-762-5
- Mol File:
- 3604-90-8.mol
(E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one Chemical Properties
- Boiling point:
- 612.8±24.0 °C(Predicted)
- Density
- 0.947±0.06 g/cm3(Predicted)
- LogP
- 10.417 (est)
- EPA Substance Registry System
- 3,5,7,9,11,13,15,17,19-Eicosanonaen-2-one, 5,9,14,18-tetramethyl-20-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (3E,5E,7E,9E,11E,13E,15E,17E,19E)- (3604-90-8)
(E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one Usage And Synthesis
Chemical Properties
Dark purple crystal, sensitive to oxygen and light. Insoluble in water, very slightly soluble in ethanol, slightly soluble in vegetable oils, soluble in chloroform. As a commercial product, available only from synthetics, may contain other carotenoids, soluble in vegetable oils in solution or emulsion for the purpose of dilution and improved stability, may contain cis/trans isomers in varying proportions.
Uses
Citranxanthin is an antioxidant β-carotene (C184250) found in plants such as tomatoes, kale and papaya, as well as in the yolks of fertile chicken eggs.
Definition
ChEBI: An apo carotenoid compound arising from oxidative degradation of the beta,beta-carotene skeleton at the 1'- and 6'-positions.
Purification Methods
Purify it by chromatography on a column of 1:1 MgO and HyfloSupercel (diatomaceous filter aid). Crystallise it from pet ether. Store it in the dark under N2 or Ar at 0o. Crocetin diethyl ester (8,8'-diapo-
(E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-oneSupplier
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(E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohexenyl)-3,5,7,9,11,13,15,17,19-icosanonaen-2-one(3604-90-8)Related Product Information
- Astaxanthin
- B-CRYPTOXANTHIN
- (3S,3'S,5R,5'R)-3,3'-dihydroxy-.kappa.,.kappa.-carotene-6,6'-dione
- CAPSANTHIN
- Lycopene
- Carotene
- ETHYL BETA-APO-8'-CAROTENOATE (TRANS)
- ECHINENONE
- Zeaxanthin
- β-Carotene
- Canthaxanthin
- γ-Carotene
- torularhodin
- VIOLAXANTHIN
- Fucoxanthin
- Bixin
- (9-cis,9'-cis)-7,7',8,8'-tetrahydro-y,y-Carotene
- 3,7,12,16,20,24-hexamethyl-1-[(1R)-2,6,6-trimethyl-1-cyclohex-2-enyl]pentacosa-1,3,5,7,9,11,13,15,17,19,23-undecaene