Methyl 3-acetamido-4-6-O-benzylidene-2-3-dideoxy-α-D-arabino-hexopyranoside CAS 4115-63-3

Description

Compared with other compounds in its class, the molecular weight of 307.34 g/mol gives Methyl 3-acetamido-4-6-O-benzylidene-2-3-dideoxy-α-D-arabino-hexopyranoside distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl 3-acetamido-4-6-O-benzylidene-2-3-dideoxy-α-D-arabino-hexopyranoside (CAS 4115-63-3), molecular formula C16H21NO5 and molecular weight 307.34 g/mol, is a CATO reference standard with documented purity and traceability.

Methyl 3-acetamido-4-6-O-benzylidene-2-3-dideoxy-α-D-arabino-hexopyranoside (C16H21NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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