649723-23-9

Basic information

• Product Name: 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-2-[(R)-3-((R)-4-acetoxy-2,6,6-trimethyl-cyclohex-1-enyl)-1-methyl-propoxy]-3,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester
• Synonyms: 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-2-[(R)-3-((R)-4-acetoxy-2,6,6-trimethyl-cyclohex-1-enyl)-1-methyl-propoxy]-3,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester
• CAS NO: 649723-23-9
• Molecular Weight: 752.984
• Mol File: 649723-23-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-2-[(R)-3-((R)-4-acetoxy-2,6,6-trimethyl-cyclohex-1-enyl)-1-methyl-propoxy]-3,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-2-[(R)-3-((R)-4-acetoxy-2,6,6-trimethyl-cyclohex-1-enyl)-1-methyl-propoxy]-3,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester(649723-23-9)
• EPA Substance Registry System: 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-2-[(R)-3-((R)-4-acetoxy-2,6,6-trimethyl-cyclohex-1-enyl)-1-methyl-propoxy]-3,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester(649723-23-9)

Safety Data

• Hazardous Substances Data: 649723-23-9(Hazardous Substances Data)

Upstream product

• 322474-90-8 Acetic acid (R)-4-((R)-3-hydroxy-but-1-ynyl)-3,5,5-trimethyl-cyclohex-3-enyl ester 
• 81058-27-7 2,3,4,6-tetra-O-pivaloyl-α-D-glucopyranosyl bromide 
• 649723-25-1 (1R)-4-[(3R)-3-hydroxybutyl]-3,5,5-trimethylcyclohex-3-enyl 

Downstream Products

• 160169-58-4 (1R)-3-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-enyl]-1-methylpropyl-β-D-glucopyranoside 

Relevant articles and documents

Stereoselective synthesis of optically active 3-hydroxy-7,8-dihydro-β- ionol-glucosides

A stereocontrolled synthesis of optically active β-D-glucopyronosides 6a, b and 11a, b was accomplished via the 7,8-saturated alcohols 4a, b, efficiently prepared by an asymmetric transfer hydrogenation of the α,β-acetylenic ketone 1 and subsequent cataly