120095-02-5

Basic information

• Product Name: Acetic acid (2R,3R,4S,5S,6R)-3,5-diacetoxy-2-benzyloxy-6-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-4-yl ester
• CAS NO: 120095-02-5
• Molecular Weight: 726.686
• Mol File: 120095-02-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetic acid (2R,3R,4S,5S,6R)-3,5-diacetoxy-2-benzyloxy-6-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-4-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid (2R,3R,4S,5S,6R)-3,5-diacetoxy-2-benzyloxy-6-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-4-yl ester(120095-02-5)
• EPA Substance Registry System: Acetic acid (2R,3R,4S,5S,6R)-3,5-diacetoxy-2-benzyloxy-6-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-4-yl ester(120095-02-5)

Safety Data

• Hazardous Substances Data: 120095-02-5(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 100-51-6 benzyl alcohol 

Downstream Products

• 84553-71-9 benzyl 3-O-β-D-galactopyranosyl-β-D-galactopyranoside 
• 120094-98-6 benzyl 6-O-β-D-galactopyranosyl-β-D-galactopyranoside 
• 4304-12-5 benzyl β-D-galactopyranoside 

Relevant articles and documents

A SIMPLE STRATEGY FOR CHANGING THE REGIOSELECTIVITY OF GLYCOSIDASE-CATALYSED FORMATION OF DISACCHARIDES: PART II, ENZYMIC SYNTHESIS in situ OF VARIOUS ACCEPTOR GLYCOSIDES

β-D-Galactosidase induced the formation of allyl, benzyl, and trimethylsilylethyl β-D-galactopyranosides on a 1-20-g scale from lactose and allyl alcohol, benzyl alcohol, and trimethylsilylethanol, respectively.Similarly, α-D-galactosidase catalysed the formation of allyl α-D-galactopyranoside from raffinose and allyl alcohol.The galactosides were used as acceptors for the preparation of the following disaccharide glycosides: β-D-Gal-(1->3)-β-D-Gal-OCH2CH=CH2, β-D-Gal-(1->6)-β-D-Gal-OCH2CH=CH2, β-D-Gal-(1->3)-β-D-Gal-OBn, β-D-Gal-(1->6)-β-D-Gal-OBn, β-D-Gal-(1->3)-β-D-Gal-OCH2CH2SiMe3, and α-D-Gal-(1->3)-α-D-Gal-OCH2CH=CH2.The β-D-galactosidase-catalysed reactions were efficient enough to allow the one pot preparation of the various β-linked mono- and digalactosides from lactose and alcohol.