76832-21-8

Basic information

• Product Name: all-trans-astaxanthin diacetate
• Synonyms: all-trans-astaxanthin diacetate
• CAS NO: 76832-21-8
• Molecular Weight: 680.925
• Mol File: 76832-21-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: all-trans-astaxanthin diacetate(CAS DataBase Reference)
• NIST Chemistry Reference: all-trans-astaxanthin diacetate(76832-21-8)
• EPA Substance Registry System: all-trans-astaxanthin diacetate(76832-21-8)

Safety Data

• Hazardous Substances Data: 76832-21-8(Hazardous Substances Data)

Upstream product

• 115406-45-6 (all-E,3R,3'R)-β,β-carotene-3,3'-diol 3,3'-diacetate 
• 7542-45-2 3,3'-dihydroxy-β,β-carotene-4,4'-dione 
• 108-24-7 acetic anhydride 

Relevant articles and documents

179. trans/cis Isomerization of Astaxanthin Diacetate/Isolation by HPLC and Identification by 1H-NMR Spectroscopy of Three Mono-cis-and Six Di-cis-Isomers

Thermal and iodine-catalyzed photochemical trans/cis isomerization of synthetic, racemic astaxanthin diacetate (3,3'-dihydroxy-β,β-carotene-4,4'-dione diacetate) yielded multi-component mixtures of cis isomers.Separation and isolation of 10 different cis-

Natural Occurrence of Enantiomeric and meso-Astaxanthin. 5. Ex Wild Salmon (Salmo salar sad Onchorhynchus)

The configurational isomers of astaxanthin (3,3'-dihydroxy-β,β-carotene-4,4'-dione) from the flesh of salmon (Salmo salar and Onchorhynchus) cau at differen places in Europe and Canada were isolated and analyzed as (-)-camphanic acid diesters by means of