1,2,3-Tri-O-benzyl-4,6-O-benzylidene-b-D-galactopyranose CAS 57783-80-9

Purity 97%+In StockPharmaceutical Standards
CAS No.57783-80-9
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-b-D-galactopyranose CAS 57783-80-9 chemical structure

Description

1,2,3-Tri-O-benzyl-4,6-O-benzylidene-b-D-galactopyranose (CAS 57783-80-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C34H34O6. Molecular weight: 538.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

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

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