D-(-)-2-phosphoglyceric Acid CAS 3443-57-0

Purity 97%+In StockPharmaceutical Standards
CAS No.3443-57-0
Molecular FormulaC3H7O7P
Molecular Weight186.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-(-)-2-phosphoglyceric Acid CAS 3443-57-0 chemical structure

Description

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.

CATO supplies D-(-)-2-phosphoglyceric Acid (CAS 3443-57-0), a certified reference material (molecular formula C3H7O7P, MW 186.06 g/mol) for analytical method development and quality control.

Owing to a phosphate ester group, a carboxylic acid group, an ether linkage, D-(-)-2-phosphoglyceric Acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 186.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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

Molecular FormulaC3H7O7P
Molecular Weight186.06 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1957

Related D Standards

Recommended Standards

Why CATO?