55906-76-8

Basic information

• Product Name: (3S,5R)-3,8-Dihydroxy-κ,χ-caroten-6-one
• Synonyms: (3S,5R)-3,8-Dihydroxy-κ,χ-caroten-6-one;Trikentriorhodin
• CAS NO: 55906-76-8
• Molecular Formula: C₄₀H₅₂O₃
• Molecular Weight: 580.83908
• Mol File: 55906-76-8.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (3S,5R)-3,8-Dihydroxy-κ,χ-caroten-6-one(CAS DataBase Reference)
• NIST Chemistry Reference: (3S,5R)-3,8-Dihydroxy-κ,χ-caroten-6-one(55906-76-8)
• EPA Substance Registry System: (3S,5R)-3,8-Dihydroxy-κ,χ-caroten-6-one(55906-76-8)

Safety Data

• Hazardous Substances Data: 55906-76-8(Hazardous Substances Data)

Upstream product

• 65252-71-3 (3S,5R)-8-hydroxy-3-trimethylsilyloxy-κ,χ-caroten-6-one 
• 5056-17-7 (2E,4E,6E)-2,7-dimethyl-2,4,6-octatrienedial 
• 54200-91-8 3-methyl-5-(2,3,4-trimethylphenyl)penta-2,4-dien-1-yltriphenylphosphonium bromide 
• 121666-37-3 <3-(Methoxycarbonyl)-2-butenyl>triphenylphosphoniumbromid 
• 65243-78-9 (1R,3S)-1-acetyl-1,5,5-trimethyl-3-trimethylsilyloxycyclopentane 
• 65243-75-6 <(1R,4S)-4-Hydroxy-1,2,2-trimethylcyclopentyl>methylketon 
• 65252-74-6 methyl 8'-apo-χ-carotenoate 
• 122602-81-7 3-methyl-5-(2,3,4-trimethylphenyl)pent-1,4-dien-3-ol 
• 122602-80-6 4-(2,3,4-trimethylphenyl)-but-3-en-2-one 
• 65243-76-7 methyl 12-oxo-2,6,11-trimethyldodeca-2,4,6,8,10-pentaenoate 

Relevant articles and documents

Carotenoids and Related Compounds. Part 40. Synthesis of Trikentriorhodin and Other β-Diketones

Three routes to polyene β-diketones are described.Condensation of 8'-apo-β-carotenal (4) and of 8,8'-diapo-carotene-8,8'-dial (6) with butylamine in the presence of tri-isobutyl borate gave the Schiff's bases (5) and (7) respectively.These reacted with th