4-Nitrophenyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-|A-D-Glucopyranoside 3-Benzoate 4-Nitrophenyl 2-Acetamido-2-deoxy-4,6-O-benzylidene-|A-D-galactopyranoside 3-Benzoate 58707-22-5 CAS 58707-22-5

Purity 97%+In StockPharmaceutical Standards
CAS No.58707-22-5
Molecular FormulaC28H26N2O9
Molecular Weight534.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Nitrophenyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-|A-D-Glucopyranoside 3-Benzoate 4-Nitrophenyl 2-Acetamido-2-deoxy-4,6-O-benzylidene-|A-D-galactopyranoside 3-Benzoate 58707-22-5 CAS 58707-22-5 chemical structure

Description

CATO manufactures 4-Nitrophenyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-|A-D-Glucopyranoside 3-Benzoate 4-Nitrophenyl 2-Acetamido-2-deoxy-4,6-O-benzylidene-|A-D-galactopyranoside 3-Benzoate 58707-22-5 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies 4-Nitrophenyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-|A-D-Glucopyranoside 3-Benzoate 4-Nitrophenyl 2-Acetamido-2-deoxy-4,6-O-benzylidene-|A-D-galactopyranoside 3-Benzoate 58707-22-5 (CAS 58707-22-5), a certified reference material (molecular formula C28H26N2O9, MW 534.51 g/mol) for analytical method development and quality control.

4-Nitrophenyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-|A-D-Glucopyranoside 3-Benzoate 4-Nitrophenyl 2-Acetamido-2-deoxy-4,6-O-benzylidene-|A-D-galactopyranoside 3-Benzoate 58707-22-5 (C28H26N2O9) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC28H26N2O9
Molecular Weight534.51 g/mol
AppearancePale yellow to yellow crystalline powder
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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms2

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