78769-76-3

Basic information

• Product Name: (3E,5Z,7E)-6-Methyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3,5,7-trien-2-ol
• Synonyms: (3E,5Z,7E)-6-Methyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3,5,7-trien-2-ol
• CAS NO: 78769-76-3
• Molecular Weight: 260.42
• Mol File: 78769-76-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (3E,5Z,7E)-6-Methyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3,5,7-trien-2-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (3E,5Z,7E)-6-Methyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3,5,7-trien-2-ol(78769-76-3)
• EPA Substance Registry System: (3E,5Z,7E)-6-Methyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3,5,7-trien-2-ol(78769-76-3)

Safety Data

• Hazardous Substances Data: 78769-76-3(Hazardous Substances Data)

Upstream product

• 2408-37-9 2,2,6-trimethylcyclohexan-1-one 
• 6153-05-5 (Z)-3-methylpent-2-en-4-ynol 
• 67567-19-5 9-cis-β-ionylidenecrotonaldehyde 
• 75-16-1 methylmagnesium bromide 
• 187339-53-3 (2E,4Z,6E)-7-(1-Hydroxy-2,2,6-trimethyl-cyclohexyl)-5-methyl-hepta-2,4,6-trienoic acid methyl ester 
• 187409-93-4 1-(5-hydroxy-3-methyl-pent-3-en-1-ynyl)-2,2,6-trimethyl-cyclohexanol 
• 14398-58-4 (2E,4Z,6E)-5-Methyl-7-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2,4,6-trien-1-ol 
• 187339-51-1 (2Z,4E)-3-methyl-5-(1-hydroxy-2,2,6-trimethylcyclohexyl)-pent-2,4-dien-1-ol 
• 187339-52-2 (2Z,4E)-3-methyl-5-(1-hydroxy-2,2,6-trimethylcyclohexyl)-pent-2,4-dien-1-al 

Downstream Products

• 302-79-4 9-cis-retinoic acid 
• 58526-50-4 [7t,9c,11t,13t]retinoic acid methyl ester 
• 25529-00-4 6-methyl-8t-(2,6,6-trimethyl-cyclohex-1-enyl)-octa-3t,5c,7-trien-2-one 

Relevant articles and documents

A synthesis method of 9-cis Beta-carotene

The present invention relates to a method for synthesizing 9 - cis Beta-carotene (9 - cis beta-carotene) compounds having high purity and easy mass production through a chemical reaction, and a reaction for substituting 9 - cis Retinol groups of Alcohol with 9 - cis Phosphonium salt. The reaction of β - (3 - Methyl-2-butenal to Knoevenagel condensation) to synthesize All-trans Aldehyde. In step 9 - cis Retinoic Phosphonium salt) and in step), the completed All-trans Aldehyde is subjected to Wittig Olefination reaction with carbon double bonds, and 9. cis Beta-carotene obtained by the reaction of carbon double bonds.