Tri-O-Benzyl-Monoacetone-D-Glucofuranose

Synonyms: 1,2-O-isopropylidene-3,5,6-tri-O-benzyl-D-glucofuranose; 3,5,6-tri-O-benzyl-1,2-O-(1-methylethylidene)-α-D-glucofuranose; 1,2-O-(1-Methylethylidene)-3-O,5-O,6-O-tris(phenylmethyl)-α-D-glucofuranose; Tri-O-benzyl-a-D-monoacetoneglucofuranose

Molecular Formula: C₃₀H₃₄O₆

Molecular weight: 490.5874

CAS No.: 53928-30-6

EC No.: 258-868-3

Molecular structure:

Quality Standard:

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Item

Specification

Appearance

Sticky liquid of yellow to wine red

Assay (HPLC), %

≥98

Specific rotation  (c=1, CHCl3)

-32~-36

Characteristics: The product is a sticky liquid of yellow to wine red. It soluble in dichloromethane, chloroform, ethyl ether, and isopropyl ether, etc., insoluble in water.

Uses: The product is a pharmaceutical intermediate of tribenoside, namely ethyl-3,5,6-tri-O-benzyl-α-D-glucofuranoside, a kind of anti-inflammatory agent. It is also can be used in synthesis its following derivatives 1,2-O-isopropylidene-3-O-benzyl-D-glucofuranose, 3,5,6-tri-O-benzyl-D-glucofuranose, alkyl-3,5,6-tri-O-benzyl-D-glucopyranoside (methyl-3,5,6-tri-O-benzyl-D-glucofuranoside, Benzyl 3,5,6-Tri-O-benzyl-α-D-glucofuranoside, isobutyl-3,5,6-tri-O-benzyl-D-glucofuranoside, n-butyl-3,5,6-tri-O-benzyl-D-glucofuranoside, l-isopropyl-3,5,6-tri-O-benzyl-D-glucofuranoside), 2-O-allyl (or alloxyl) -3,5,6-tri-O-benzyl-D-glucofuranose, 2-O-methyl-3,5,6-tri-O-benzyl-D-glucofuranoside, ethyl-2-O-(2 or 4-pyridylcarbonyl)-3,5,6-tri-O-benzyl-D-glucopyranoside, ethyl-3,4,6-tri-O-benzyl-a-D-glucopyranoside, 2-methyl-glucopyranose, 2,4,5-tri-O-benzyl-D-arabinose, 1,2-Anhydro-3,5,6-tri-O-benzyl-α-D-glucofuranose (or -β-D-mannofuranose) and its benzyl ethers derivatives and 5,5-dimethyl-4-O-methyl-L-xylose that is a intermediate of novobiocin. In addition, it is used in synthesis sophorose.

Storage: Maintain in cool, dry containment.

Package: 25kg/drum or as customer require.

Expiration Date: 2 years