75203-87-1

Basic information

• Product Name: 2-Cyclohexen-1-one, 3-(2-hydroxyethyl)-2,4,4-trimethyl-
• CAS NO: 75203-87-1
• Molecular Formula: C11H18O2
• Molecular Weight: 182.263
• Mol File: 75203-87-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Cyclohexen-1-one, 3-(2-hydroxyethyl)-2,4,4-trimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Cyclohexen-1-one, 3-(2-hydroxyethyl)-2,4,4-trimethyl-(75203-87-1)
• EPA Substance Registry System: 2-Cyclohexen-1-one, 3-(2-hydroxyethyl)-2,4,4-trimethyl-(75203-87-1)

Safety Data

• Hazardous Substances Data: 75203-87-1(Hazardous Substances Data)

Upstream product

• 472-65-1 2,4,4-trimethyl-3-(2'-hydroxymethyl)-2-cyclohexene 
• 186451-82-1 2,4,4-trimethyl-3-(2-oxoethyl)-2-cyclohexen-1-one 
• 83646-52-0 3-(2-hydroxyethyl)-2,4,4-trimethyl-2-cyclohexen-1-ol 
• 79-77-6 (E)-β-ionone 
• 58937-20-5 1-acetoxy-2-(2,6,6-trimethyl-1-cyclohexen-1-yl)-ethene 
• 60068-02-2 2,6,6-Trimethyl-3-isobutoxycyclohex-2-en-1-one 
• 825614-92-4 3-(2,3-dihydroxypropyl)-2,4,4-trimethyl-2-cyclohexen-1-one 
• 825614-90-2 3-allyl-2,4,4-trimethyl-2-cyclohexen-1-one 

Downstream Products

• 825614-95-7 3-[2-(tert-butyldimethylsilyloxy)ethyl]-6-hydroxy-2,4,4-trimethyl-2-cyclohexen-1-one 

Relevant articles and documents

First synthesis of (+/-)-robinlin.

The first synthesis of (+/-)-robinlin (1), a novel homo-monoterpene with strong bioactivity in the brine shrimp lethality test, was achieved by starting from 3-isobutyloxy-2,6,6-trimethyl-2-cyclohexen-1-one (2).

Fermentation of Fragrances: Biotransformation of β-Ionone by Lasiodiplodia theobromae

Pre-grown mycelia of Lasiodiplodia theobromae ATCC 28570 transform β-ionone (1) into a large variety of metabolites, by mainly degrading the side-chain of the β-ionone molecule by a C2-unity.The enzyme system responsible for this degradation is proposed to be an oxygenase, which gives rise to the formation of the main product β-cyclo-homogeraniol (8) in analogy to a Baeyer-Villiger oxidation.Further enzymic actions of Lasiodiplodia such as hydrogenations and hydroxylations lead to an accumulation of several not yet described β-ionone metabolites.