82925-39-1

Basic information

• Product Name: 1,1-Dimethyloxy-7-methyl-9-(2',6',6'-trimethyl-1-cyclohexen-1-yl)-4E,6E,8E-nonatrien-3-one
• Synonyms: 1,1-Dimethyloxy-7-methyl-9-(2',6',6'-trimethyl-1-cyclohexen-1-yl)-4E,6E,8E-nonatrien-3-one
• CAS NO: 82925-39-1
• Molecular Weight: 332.483
• Mol File: 82925-39-1.mol

Chemical Properties

• CAS DataBase Reference: 1,1-Dimethyloxy-7-methyl-9-(2',6',6'-trimethyl-1-cyclohexen-1-yl)-4E,6E,8E-nonatrien-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Dimethyloxy-7-methyl-9-(2',6',6'-trimethyl-1-cyclohexen-1-yl)-4E,6E,8E-nonatrien-3-one(82925-39-1)
• EPA Substance Registry System: 1,1-Dimethyloxy-7-methyl-9-(2',6',6'-trimethyl-1-cyclohexen-1-yl)-4E,6E,8E-nonatrien-3-one(82925-39-1)

Safety Data

• Hazardous Substances Data: 82925-39-1(Hazardous Substances Data)

Upstream product

• 5436-21-5 acetylacetaldehyde dimethyl acetal 
• 3917-41-7 (2E,4E)-3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4-pentadienal 
• 67-56-1 methanol 

Downstream Products

• 252033-85-5 13-acetoxy-13-desmethylretional dimethylacetal-14-3H 
• 252033-82-2 1,1-dimethoxy-7-methyl-9-(2',6',6'-trimethyl-1-cyclohexen-1-yl)-4E,6E,8E-nonatrien-3-one-2-3H 
• 162599-82-8 cis-1-Hydroxy-7-methyl-9-(2',6',6'-trimethyl-1-cyclohexen-1-yl)-1,4E,6E,8E-nonatetraen-3-one 
• 160193-82-8 13-acetoxy-13-desmethylretinal 15,15-dimethyl acetal 

Relevant articles and documents

Syntheses of new 9- and 13-methylene isomers of retinal

Syntheses of new 9- and 13-methylene isomers of retinal via the '9-methylene-C-18 ketone' 1 or 'C-18 ketone' 2 are reported. (C) 2000 Published by Elsevier Science Ltd.

Synthesis of 13-Acetoxy-13-desmethylretinal, Its Pigment Formation with Bacterioopsin, and Apparent Dark-Inactivating Effect on the Pigment

The title compound was designed to test for the involvement of nucleophilic catalysis, presumably by aspartate-212, in the dark cis-trans isomerizations of retinal in bacteriorhodopsin. β-Ionylidenacetaldehyde was condensed with acetylacetaldehyde dimethy

13-Acetoxy-13-desmethylretinal: Synthesis, incorporation into bacteriorhodopsin, and its apparent inactivating effect

Bacteriorhodopsin, the protein pigment of the purple membrane light-driven proton pump, is a simple polypeptide chain of 248 amino acids. It traverses the membrane to form seven rods of high alpha-helical character. We report the synthesis and incorporati