56085-53-1

Basic information

• Product Name: 7,9,13-tricis-retinal
• Synonyms: 7,9,13-tricis-retinal
• CAS NO: 56085-53-1
• Molecular Weight: 284.442
• Mol File: 56085-53-1.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 7,9,13-tricis-retinal(CAS DataBase Reference)
• NIST Chemistry Reference: 7,9,13-tricis-retinal(56085-53-1)
• EPA Substance Registry System: 7,9,13-tricis-retinal(56085-53-1)

Safety Data

• Hazardous Substances Data: 56085-53-1(Hazardous Substances Data)

Upstream product

• 68-26-8 (2Z,4Z,6Z,8Z)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraen-1-ol 
• 116-31-4 all-trans-Retinal 
• 135322-87-1 Bis-(2,2,2-trifluoroethyl)-2-methyl-3-cyano-2-propenyl phosphonate 
• 56013-13-9 7-cis,9-cis-β-ionylideneacetaldehyde 
• 3899-20-5 (2E,4Z,6Z,8Z)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid ethyl ester 
• 119718-30-8 7-cis,9-cis,11-cis-retinonitrile 
• 58274-64-9 (E)-trimethyl((3-methylbuta-1,3-dien-1-yl)oxy)silane 
• 5560-99-6 (2X,4E)-3-methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2,4-dienal 
• 211235-94-8 (E)-5,5-diethoxy-3-methyl-1-(2,6,6-trimethylcyclohex-1-enyl)pent-2-en-1-ol 
• 162889-29-4 C₉H₁₇LiO₂ 
• 157886-41-4 (E)-4-iodo-3-methyl-3-buten-1-al, diethylacetal 
• 1209-68-3 3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2, 4-dienal 
• 134962-99-5 4-Methyl-6-[(1E,3E)-2-methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-buta-1,3-dienyl]-5,6-dihydro-2H-pyran-2-ol 
• 119718-31-9 all-cis-retinonitrile 

Downstream Products

• 514-85-2 9-cis vitamin A aldehyde 
• 472-86-6 13-cis-vitamin A aldehyde 
• 116-31-4 all-trans-Retinal 
• 56085-55-3 7-cis,9-cis,13-cis-retinal 
• 67737-37-5 All-cis-Retinal 
• 71423-69-3 4-keto-13-cis-retinal 
• 33532-44-4 4-keto-all-trans-retinal 
• 71423-68-2 4-hydroxy-13-cis-retinal 
• 18344-42-8 4-hydroxy-all-trans-retinal 
• 739-13-9 5,6-epoxy-5,6-dihydroretinal 

Relevant articles and documents

Photoisomerization of Hindered Poly-cis Isomers of Retinal. Regioselectivity And One -Photon-Multiple-Bond Isomerization.

Direct irradiation of five dicis (7,9, 7,11, 7,13, 9,11 and 9,13) and one tricis (7,9,11) isomers of retinal led to regioselective isomerization at the 13,14 bond as well as multiple-bond isomerization.

A new prenylation method using the lithium enolate of prenal. Reaction with polyunsaturated aldehydes. A short access to retinal

The enolate of prenal 1 prepared from the corresponding silyl enol ether 2 or enol acetate 3 led to a γ-regiospecific reaction with polyunsaturated aldehydes 4 yielding dihydropyrans 5 leading after hydrolysis to polyenals 7. This process allows the introduction of the isoprenyl skeleton. A synthesis of retinal, from β-ionylidenacetaldehyde is reported.

7-cis,9-cis,11-cis-retinal, all-cis-vitamin A, and 7-cis,9-cis,11-cis-12-fluororetinal. New geometric isomers of vitamin A and carotenoids. 12

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