2-(((3R,4R)-3,4-Dihydroxy-2-oxo-5-(phosphonooxy)pentyl)amino)benzoic acid CAS 5962-18-5

Purity 97%+In StockPharmaceutical Standards
CAS No.5962-18-5
Molecular FormulaC12H16NO9P
Molecular Weight349.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(((3R,4R)-3,4-Dihydroxy-2-oxo-5-(phosphonooxy)pentyl)amino)benzoic acid CAS 5962-18-5 chemical structure

Description

The occurrence of 2-(((3R,4R)-3,4-Dihydroxy-2-oxo-5-(phosphonooxy)pentyl)amino)benzoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-(((3R,4R)-3,4-Dihydroxy-2-oxo-5-(phosphonooxy)pentyl)amino)benzoic acid (CAS 5962-18-5), a certified reference material (molecular formula C12H16NO9P, MW 349.23 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, 2-(((3R,4R)-3,4-Dihydroxy-2-oxo-5-(phosphonooxy)pentyl)amino)benzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 manufactures 2-(((3R,4R)-3,4-Dihydroxy-2-oxo-5-(phosphonooxy)pentyl)amino)benzoic acid 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.

Physical & Chemical Properties

Molecular FormulaC12H16NO9P
Molecular Weight349.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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