119947-83-0

Basic information

• Product Name: (2Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,8-dien-5-yne-1,4,7-triol
• Synonyms: (2Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,8-dien-5-yne-1,4,7-triol
• CAS NO: 119947-83-0
• Molecular Weight: 318.456
• Mol File: 119947-83-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,8-dien-5-yne-1,4,7-triol(CAS DataBase Reference)
• NIST Chemistry Reference: (2Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,8-dien-5-yne-1,4,7-triol(119947-83-0)
• EPA Substance Registry System: (2Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,8-dien-5-yne-1,4,7-triol(119947-83-0)

Safety Data

• Hazardous Substances Data: 119947-83-0(Hazardous Substances Data)

Upstream product

• 83803-81-0 ethyl (E/Z)-4,4-dimethoxy-3-methylbut-2-enoate 
• 62054-49-3 ethyl (E)-3-formyl-2-butenoate 
• 95286-43-4 ethyl 9-(2',6',6'-trimethyl-1'-cyclohexen-1'-yl)-3,7-dimethyl-4,7-dihydroxy-(2E,8E)-nona-2,8-dien-5-ynoate 
• 96928-85-7 methyl (Z)-3-methyl-4-oxo-2-butenoate 
• 17974-59-3 (7E)-9-ethynyl-β-ionol 
• 40834-42-2 5-hydroxy-4-methyl-5H-furan-2-one 
• 118304-63-5 methyl 9-(2',6',6'-trimethyl-1'-cyclohexen-1'-yl)-4,7-dihydroxy-3,7-dimethyl-(2Z,8E)-nona-2,8-dien-5-ynoate 

Downstream Products

• 118304-54-4 tert-butyldimethylsilyl Δ¹³-(Z)-retinyl ether 
• 118304-57-7 tert-Butyl-[(2Z,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenyloxy]-diphenyl-silane 
• 118272-45-0 9-(2',6',6'-trimethyl-1'-cyclohexen-1'-yl)-3,7-dimethyl-1-<(tert-butyldimethylsilyl)oxy>-(2E,5E,8E)-nona-2,5,8-triene-4,7-diol 
• 118272-45-0 9-(2',6',6'-trimethyl-1'-cyclohexen-1'-yl)-3,7-dimethyl-1-<(tert-butyldimethylsilyl)oxy>-(2E,5Z,8E)-nona-2,5,8-triene-4,7-diol 
• 118353-70-1 tBDMS-retinol 
• 68-26-8 RETINOL 
• 302-79-4 all-trans-retinoic-acid 
• 116-31-4 all-trans-Retinal 
• 59699-82-0 ethyl 13-cis-retinoate 
• 119947-82-9 (1E,4Z,7Z)-3,7-Dimethyl-9-triethylsilanyloxy-1-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-1,4,7-triene-3,6-diol 
• 118304-60-2 triethylsilyl ether of 13-cis-retinol 
• 472-86-6 13-cis-vitamin A aldehyde 
• 2052-63-3 2-cis-Vitamin-A 
• 4759-48-2 13-cis-retinoic acid 

Relevant articles and documents

Synthesis of New Aromatic Retinoid Analogues by Low-Valent Titanium Induced Reductive Elimination

The low-valent titanium reductive elimination reaction, already applied to the stereospecific synthesis of vitamin A and 13-cis-retinol, was used to prepare several retinoic acid analogues in the all-trans configuration or in the 13-cis configuration.This highly stereospecific trans-diene formation allowed an improved synthesis of the title compounds without any purification of the intermediates before the final stage.