CAS 1224-78-8

(6E)-6-[(2E,4E,6E)-3,7-Dimethyl-2,4,6,8-nonatetraen-1-ylidene]-1,5,5-trimethylcyclohexene

Description:

The chemical substance known as (6E)-6-[(2E,4E,6E)-3,7-Dimethyl-2,4,6,8-nonatetraen-1-ylidene]-1,5,5-trimethylcyclohexene, with the CAS number 1224-78-8, is a complex organic compound characterized by its unique polyunsaturated hydrocarbon structure. It features multiple double bonds, which contribute to its reactivity and potential applications in organic synthesis and materials science. The presence of multiple methyl groups enhances its stability and influences its physical properties, such as boiling point and solubility. This compound is likely to exhibit interesting optical properties due to its conjugated system, making it a candidate for studies in photochemistry and photophysics. Additionally, its structural features suggest potential uses in the fragrance industry or as a precursor in the synthesis of more complex molecules. As with many organic compounds, its behavior in various chemical environments, including its reactivity with electrophiles or nucleophiles, would be of significant interest in both academic and industrial research contexts.

Formula: C₂₀H₂₈

InChI: InChI=1S/C20H28/c1-7-16(2)10-8-11-17(3)13-14-19-18(4)12-9-15-20(19,5)6/h7-8,10-14H,1,9,15H2,2-6H3/b11-8+,16-10+,17-13+,19-14-

InChI key: InChIKey=FWNRILWHNGFAIN-OYUWDNMLSA-N

SMILES: C(\C=C(\C=C\C=C(\C=C)/C)/C)=C/1\C(C)(C)CCC=C1C

Synonyms:

• (6E)-6-[(2E,4E,6E)-3,7-Dimethyl-2,4,6,8-nonatetraen-1-ylidene]-1,5,5-trimethylcyclohexene
• (6E)-6-[(2E,4E,6E)-3,7-dimethylnona-2,4,6,8-tetraen-1-ylidene]-1,5,5-trimethylcyclohexene
• 1,3,5,7-Nonatetraene, 3,7-dimethyl-9-(2,6,6-trimethyl-2-cyclohexen-1-ylidene)-, (all-E)-
• Anhydro-retinol
• Anhydroretinol
• Anhydrovitamin A₁
• Ccris 8528
• Cyclohexene, 6-(3,7-dimethyl-2,4,6,8-nonatetraenylidene)-1,5,5-trimethyl-, (all-E)-
• Cyclohexene, 6-[(2E,4E,6E)-3,7-dimethyl-2,4,6,8-nonatetraen-1-ylidene]-1,5,5-trimethyl-, (6E)-
• Cyclohexene, 6-[(2E,4E,6E)-3,7-dimethyl-2,4,6,8-nonatetraenylidene]-1,5,5-trimethyl-, (6E)-
• R₃₆₈
• R₃₆₈ (vitamin analog)
• Retinol, anhydro-
• Vitamin A₁, anhydro-
• all-trans-Anhydroretinol
• trans-Anhydrovitamin A

Vitamin A EP Impurity B (Anhydro-Vitamin A, Anhydroretinol) (Mixture of E/Z Isomers)

CAS: 1224-78-8

Formula: C₂₀H₂₈

Molecular weight: 268.44

Ref: 4Z-V-037002

Vitamin A EP Impurity B (Anhydro-Vitamin A, Anhydroretinol) (E Isomer)

CAS: 1224-78-8

Formula: C₂₀H₂₈

Molecular weight: 268.44

Ref: 4Z-V-037010

all-trans-Anhydro Retinol (90%)

CAS: 1224-78-8

Stability Light Sensitive, Temperature Sensitive
Applications A metabolite of vitamin A (Retinol) (R252000).
References Allo, S., et al.: J. Biol. Chem., 266, 22003 (1991), Brancolini, C., et al.: J. Cell Biol., 139, 759 (1997), Bubb, M., et al.: J. Biol .Chem., 269, 14869 (1994),

Formula: C₂₀H₂₈

Purity: 90%

Color and Shape: Yellow-Orange

Molecular weight: 268.44

Ref: TR-A654500

Retinol EP Impurity B

CAS: 1224-78-8

Formula: C₂₀H₂₈

Molecular weight: 268.44

Ref: ST-EA-CP-R65002

all-trans-Anhydro retinol

CAS: 1224-78-8

All-trans-Anhydro retinol is a retinoid that is biologically active as an antioxidant, with reactive properties. It has been shown to be photodecomposable in the presence of light, and it reacts rapidly with nucleophiles. All-trans-Anhydro retinol can be used as a model system for biological studies on the mechanisms of mitochondrial membrane potential and transfer reactions. All-trans-Anhydro retinol has been shown to decrease mitochondrial membrane potential in rat liver microsomes and inhibit fatty acid synthesis in liver cells, while also being a synthetic analog of all-trans retinoic acid.

Formula: C₂₀H₂₈

Purity: Min. 90%

Color and Shape: Yellow To Light (Or Pale) Orange Solid

Molecular weight: 268.44 g/mol

Ref: 3D-FA31076