1-2-3-Tri-O-benzyl-4-6-O-benzylidene-α-D-mannopyranose CAS 57783-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.57783-75-2
Molecular FormulaC34H34O6
Molecular Weight538.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-2-3-Tri-O-benzyl-4-6-O-benzylidene-α-D-mannopyranose CAS 57783-75-2 chemical structure

Description

1-2-3-Tri-O-benzyl-4-6-O-benzylidene-α-D-mannopyranose (CAS 57783-75-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H34O6. Molecular weight: 538.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC34H34O6
Molecular Weight538.63 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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973

Recommended Standards

Why CATO?