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Tetrabenzyl glucose

Name:2,3,4,6-Tetra-O-benzyl-α-D-glucopyranose;Tetra-O-benzyl-D-glucopyranose; 2,3,4,6-Tetrakis-O-(phenylmethyl)-D-glucopyranose.


Molecular formula:   C34H36O6


Molecular weight:540.66


CAS#4132-28-9


Molecular structure:









Specification:


Item

Specification

Appearance

Assay (HPLC), %

Melt point,

Specific Rotation [α], °

Loss of dry, %

Ash (residue on ignition), %

Heavy metal, ppm

As, ppm

TLC

White to offwhite powder or crystalline solid

≥98

145151

15.522C=1CHCl3

≤1.0

≤0.1

≤10

≤1

Single spot


Characteristics:

It is a white to offwhite powder or crystalline solid. Insoluble in waterslightly soluble in dioxane and soluble in toluene etc.


Uses:

This product is an important derivant of D-glucopyranose, it is used for pharmaceutical intermediates and used in biochemical reactions and other chemical reactions.

As a pharmaceutical intermediate, for example, used in synthetize derivants of 3-position glycosylation for anti-Alzheimer disease, synthetize carbohydrate complexes of sulfate/ phosphate and glycoside derivatives of indolopyrrolocarbazole for treatment cancer, synthetize compounds of perfluoroalkyl-containing sugar radicals for diagnosis of cancer, synthetize Voglibose, nojirimycin and its derivants, glucose ester of glycyl-propionic acids for cure diabetes, and synthetize other pharmaceuticals such as polysaccharide, glycosylations derivatives with benzotriazole/ nitrophenyl and phospholipid-saccharide conjugates for treatment sepsis, meningitis, AIDS, osteoporosis, osteitis deformans or Paget’s diease etc.

Used in prepare 1-halogenation glucopyranose and synthesis other derivatives of 1- C-alkyl or glycosides -α-d-glucopyranosides, and so on. Moreover, the compound of 2,3,4,6-tetra-O-benzyl-1-C-vinyl-α-D-glucopyranose conjugate with 15-crown-5 ether is a novel chiral phase-transfer catalysts


Storage:

Maintain in cool, dry containment.


Package: 

20kg/drum or as customer require.   


Expiration Date: 2 years