Methyl 2-3-di-O-benzyl-4-6-O-benzylidene-α-D-mannopyranoside CAS 51842-18-3

Purity 97%+In StockPharmaceutical Standards
CAS No.51842-18-3
Molecular FormulaC28H30O6
Molecular Weight462.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-3-di-O-benzyl-4-6-O-benzylidene-α-D-mannopyranoside CAS 51842-18-3 chemical structure

Description

Methyl 2-3-di-O-benzyl-4-6-O-benzylidene-α-D-mannopyranoside (CAS 51842-18-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H30O6. Molecular weight: 462.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC28H30O6
Molecular Weight462.53 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971

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