89195-48-2

Basic information

• Product Name: <(1R,4R)-4-Hydroxy-1,2,2-trimethylcyclopentyl>methylketon
• CAS NO: 89195-48-2
• Molecular Weight: 170.252
• Mol File: 89195-48-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: <(1R,4R)-4-Hydroxy-1,2,2-trimethylcyclopentyl>methylketon(CAS DataBase Reference)
• NIST Chemistry Reference: <(1R,4R)-4-Hydroxy-1,2,2-trimethylcyclopentyl>methylketon(89195-48-2)
• EPA Substance Registry System: <(1R,4R)-4-Hydroxy-1,2,2-trimethylcyclopentyl>methylketon(89195-48-2)

Safety Data

• Hazardous Substances Data: 89195-48-2(Hazardous Substances Data)

Upstream product

• 1236400-07-9 (1R,3R,6S)-3-hydroxy-7-oxa-1,5,5,6-tetramethyl-bicyclo[4.1.0]heptane 
• 54812-06-5 (1R)-1,2,2-trimethylcyclopent-3-ene-1-carboxylic acid 
• 89155-87-3 Methyl <(R)-1,2,2-trimethyl-3-cyclopenten-1-yl>keton 
• 54846-69-4 (R)-1,2,2-trimethylcyclopent-3-enecarboxylic acid methyl ester 
• 464-49-3 (1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one 
• 89155-88-4 2-Methyl-2-<(R)-1,2,2-trimethyl-3-cyclopenten-1-yl>-1,3-dioxolan 
• 65243-74-5 cis-3-methoxycarbonyl-3,4,4-trimethylcyclopentan-1-ol 
• 871882-82-5 4-Hydroxy-1,2,2-trimethyl-cyclopentanecarboxylic acid methyl ester 
• 54812-10-1 trans-4-hydroxy-1,2,2-trimethylcyclopentanecarboxylic acid 
• 54812-09-8 (1S,4S)-4,5,5-Trimethyl-2-oxa-bicyclo[2.2.1]heptan-3-one 
• 87798-48-9 Acetic acid 4-(2-chloro-acetyl)-3,3-dimethyl-cyclopentyl ester 
• 87798-47-8 4-Acetoxy-2,2-dimethyl-cyclopentanecarboxylic acid 
• 87798-37-6 4-hydroxymethyl-3,3,4-trimethylcyclohexan-1-one 
• 87798-39-8 4,5,5-Trimethyl-2-oxa-bicyclo[2.2.2]octan-1-ol 

Downstream Products

• 7044-42-0 3'-hydroxy-β,κ-caroten-6'-one 
• 470-38-2 (2E,4E,6E,8E,10E,12E,14E,16E,18E)-1,20-Bis-((1S,4S)-4-hydroxy-1,2,2-trimethyl-cyclopentyl)-4,8,13,17-tetramethyl-icosa-2,4,6,8,10,12,14,16,18-nonaene-1,20-dione 
• 470-38-2 3,3'-dihydroxy-κ,κ-carotene-6,6'-dione 

Relevant articles and documents

Preparation of (1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl methyl ketone and derivatives and stereoisomers of this compound

A process for preparing 4-hydroxy-1,2,2-trimethylcyclopentyl methyl ketones of the general formula I, in particular of the (1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl methyl ketone of the formula Ia which is required for preparing the red dye capsorubin

Synthesis of optically active natural carotenoids and structurally related compounds. X. Synthesis of (3R,3'S,5'R)-capsanthin, 3S,5R,3'S,5'R)-capsorubin, (3'S,5'R)-cryptocapsin, and some related compounds. A new approach to optically active, five-membered-ring carotenoid building units by hydroboration

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