139657-99-1

Basic information

• Product Name: 3-O-<(S)-3,4-Dihydro-6-methoxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-ylcarbonyl>-1,2:5,6-di-O-isopropyliden-α-D-glucofuranose
• CAS NO: 139657-99-1
• Molecular Weight: 506.593
• Mol File: 139657-99-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-O-<(S)-3,4-Dihydro-6-methoxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-ylcarbonyl>-1,2:5,6-di-O-isopropyliden-α-D-glucofuranose(CAS DataBase Reference)
• NIST Chemistry Reference: 3-O-<(S)-3,4-Dihydro-6-methoxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-ylcarbonyl>-1,2:5,6-di-O-isopropyliden-α-D-glucofuranose(139657-99-1)
• EPA Substance Registry System: 3-O-<(S)-3,4-Dihydro-6-methoxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-ylcarbonyl>-1,2:5,6-di-O-isopropyliden-α-D-glucofuranose(139657-99-1)

Safety Data

• Hazardous Substances Data: 139657-99-1(Hazardous Substances Data)

Upstream product

• 106461-96-5 (+/-)-3,4-dihydro-6-methoxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxilic acid 
• 582-52-5 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 

Downstream Products

• 135806-59-6 (S)-Trolox-methylether 

Relevant articles and documents

Preparative Separation of the Enantiomers of a Chroman-2-carboxylic Acid via Chromatography of Glucose Derivatives

Starting from the commercially available racemic carboxylic acid 2a,b (S)-Trolox methyl ether (1a), useful as a chiral reagent for capillary gas chromatography and supercritical fluid chromatography, was obtained in enantiomerically pure form (e.e. > 99.9