65831-11-0

Basic information

• Product Name: all-trans-capsanthin 5,6-epoxide
• Synonyms: all-trans-capsanthin 5,6-epoxide
• CAS NO: 65831-11-0
• Molecular Weight: 600.882
• Mol File: 65831-11-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: all-trans-capsanthin 5,6-epoxide(CAS DataBase Reference)
• NIST Chemistry Reference: all-trans-capsanthin 5,6-epoxide(65831-11-0)
• EPA Substance Registry System: all-trans-capsanthin 5,6-epoxide(65831-11-0)

Safety Data

• Hazardous Substances Data: 65831-11-0(Hazardous Substances Data)

Upstream product

• 6033-82-5 (3R,3'S,5'R)-3,3'-diacetoxy-β,κ-caroten-6'-one 

Downstream Products

• 103955-76-6 capsanthin 3,6-epoxide 

Relevant articles and documents

Partial Synthesis and Characterization of Capsokarpoxanthins and 3,6-Epoxycapsanthins

The acid-catalyzed hydrolysis of (3S,5R,6S,3′S,5′R)-5,6-epoxycapsanthin (5) led to (3S,5R,6R,3′S,5′R)- (7) and (3S,5R,6S,3′S,5′R)-capsokarpoxanthin (8). In addition, (3S,5R,8R,3′S,5′R)- (9), (3S,5R,8S,3′S,5′R)-capsochrome (10), and (3S,5R,6R,3′S,5′R)-3,6-epoxycapsanthin (11) were obtained. The acid-catalyzed hydrolysis of (35,55,6R,3′S,5′R)-5,6-epoxycapsanthin (6) afforded (3S,5S,6R,3′S,5′R)-capsokarpoxanthin (12), (3S,5S,8S,3′S,5′R)- (13) and (3S,5S,8R,3′S,5′S)-capsochrome (14) as well as (3S,5S,6R,3′S,5′R)-3,6-epoxyepicapsanthin (15). Compounds 5-15 were isolated in crystalline form and characterized by their UV/VIS, CD, 1H- and 13C-NMR, and mass spectra.