Carbohydrate Derivative

Benzyl-β-L-Arabinoside


Synonyms: Benzyl-β-L-Arabinopyranoside; Nsc400277.

Molecular Formula: C12H16O5

Molecular weight: 240.25

CAS No.: 7473-38-3

Molecular structure:

Quality Standard:

Item

Specification

Appearance

White crystalline powder

Assay(GC),%

≥98

Specific rotation, (C=0.3, H2O)

+200~+215

Melting point, ℃

170~173

Loss on drying, %

≤1.0

Residue on ignition, %

≤0.1

 

Characteristics: This product is a white crystalline powder. It soluble in methanol, ethanol, dichloromethane, and water, etc., insoluble in ethyl acetate, ethyl ether.

Uses: The product is a material and intermediates of pharmaceuticals. It mainly used in synthesis L-ribose, L-glycerol monophosphate, anthracycline-based glycoside and 2'-deoxy-2'-fluoro-5-methyl-β-L-arabinofuranosyluridine, etc., while it also use in synthesis disaccharide after been benzoylation.

Storage: Maintain in cool, dry containment.

Package: 50kg/drum or as customer require.

Expiration Date: 2 years


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