4-Nitrophenyl 2-acetamido-3-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-α-D-galactopyranoside CAS 57467-12-6

Purity 97%+In StockPharmaceutical Standards
CAS No.57467-12-6
Molecular FormulaC28H36N2O17
Molecular Weight672.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Nitrophenyl 2-acetamido-3-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-α-D-galactopyranoside CAS 57467-12-6 chemical structure

Description

4-Nitrophenyl 2-acetamido-3-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-α-D-galactopyranoside (CAS 57467-12-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H36N2O17. Molecular weight: 672.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC28H36N2O17
Molecular Weight672.59 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms2

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