26666-93-3

Basic information

• Product Name: (3RS, 3'RS)-manixanthin
• CAS NO: 26666-93-3
• Molecular Weight: 564.852
• Mol File: 26666-93-3.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (3RS, 3'RS)-manixanthin(CAS DataBase Reference)
• NIST Chemistry Reference: (3RS, 3'RS)-manixanthin(26666-93-3)
• EPA Substance Registry System: (3RS, 3'RS)-manixanthin(26666-93-3)

Safety Data

• Hazardous Substances Data: 26666-93-3(Hazardous Substances Data)

Upstream product

• 5056-17-7 (2E,4E,6E)-2,7-dimethyl-2,4,6-octatrienedial 
• 95307-44-1 [(E)-5-(4-Acetoxy-2,6,6-trimethyl-cyclohex-1-enyl)-3-methyl-pent-2-en-4-ynyl]-triphenyl-phosphonium; bromide 
• 95343-51-4 2-cis-1-acetoxy-5-(4'-acetoxy-2',2',6'-trimethylcyclohex-1'-enyl)-3-methylpent-2-en-4-yne 
• 26533-74-4 2-cis-1-acetoxy-5-(1'-hydroxy-2',2',6'-trimethyl-4'-oxocyclohexyl)-3-methylpent-2-en-4-yne 
• 26533-75-5 2-cis-5-(1',4'-dihydroxy-2',2',6'-trimethylcyclohexyl)-3-methylpent-2-en-4-yn-1-ol 
• 95307-33-8 2-cis-5-(4'-hydroxy-2',2',6'-trimethylclohex-1'-enyl)-3-methylpent-2-en-4-yn-1-ol 
• 95343-52-5 2-cis-5-(4'-hydroxy-2',2',6'-trimethylclohex-1'-enyl)-3-methylpent-2-en-4-yn-1-yltriphenylphosphonium bromide 
• 49846-56-2 2-cis-5-(1'-hydroxy-2',2',6'-trimethyl-4'-oxocyclohexyl)-3-methylpent-2-en-4-yn-1-ol 
• 95307-31-6 2-cis-5-(4',4'-ethylenedioxy-1'-hydroxy-2',2',6'-trimethylcyclohexyl)-3-methylpent-2-en-4-yn-1-ol 
• 26533-78-8 9-trans-3-hydroxy-7,8-didehydro-12'-apo-β-caroten-12'-al 
• 95343-65-0 2-trans-5-(4'-hydroxy-2',2',6'-trimethylclohex-1'-enyl)-3-methylpent-2-en-4-yn-1-yltriphenylphosphonium bromide 
• 26533-78-8 9-cis-3-hydroxy-7,8-didehydro-12'-apo-β-caroten-12'-al 
• 152187-06-9 (R)-5-(tert-butyldimethylsilyloxy)-2-[(trifluoromethanesulfonyl)oxy]-1,3,3-trimethylcyclohex-1-ene 
• 130583-95-8 (4R,6R)-4-[(tert-butyldimethylsilyl)oxy]-2,2,6-trimethylcyclohexan-1-one 

Downstream Products

• 95343-66-1 C₄₀H₅₂O₂ 
• 95307-30-5 perhydrogenation 

Relevant articles and documents

Synthesis of labile all-trans-7,8,7′,8′-bis-acetylenic carotenoids by bi-directional Horner-Wadsworth-Emmons condensation

A new stereoselective synthesis of the C40-bis-acetylenic carotenoids all-trans-(3R,3′R)-alloxanthin and all-trans-3,4,7,8,3′,4′,7′,8′-octadehydro-β,β-carotene, both compounds featuring a stereochemically labile C7-C10 enyne, based on a bi-directional Horner-Wadsworth-Emmons (HWE) reaction of a C15-phosphonate and a central C10-dialdehyde, is reported. The triene unit of the latter fragment was synthesized using the acyclic metathesis/dimerization reaction.

Stereoselective total synthesis of the acetylenic carotenoids alloxanthin and triophaxanthin

Stereoselective total synthesis of the C40-diacetylenic carotenoid alloxanthin (1) and the C31-acetylenic apocarotenoid triophaxanthin (2) was accomplished by Wittig condensation of C 10-dialdehyde 20 or C16-ket

Carotenoids and Related Compounds. Part 38. Synthesis of (3RS,3'RS)-Alloxanthin and Other Acetylenes

The all-trans, 9-cis, and 9,9'-di-cis forms of (3RS,3'RS)-alloxanthin have been synthesized, also the 9-cis-isomer of (3RS,6'RS)-crocoxanthin.Perhydrogenation of alloxanthin gives a product with the same optical properties as perhydrozeaxanthin.These resu