Lactic Acid Impurity 5 (L-2-Phospholactic Acid) CAS 28238-07-5

Purity 97%+In StockPharmaceutical Standards
CAS No.28238-07-5
Molecular FormulaC3H7O6P
Molecular Weight170.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lactic Acid Impurity 5 (L-2-Phospholactic Acid) CAS 28238-07-5 chemical structure

Description

Structurally, Lactic Acid Impurity 5 (L-2-Phospholactic Acid) (C3H7O6P) contains a phosphate ester group, a carboxylic acid group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 170.06 g/mol, it falls into the medium-molecular-weight range.

CATO supplies Lactic Acid Impurity 5 (L-2-Phospholactic Acid) (CAS 28238-07-5), a certified reference material (molecular formula C3H7O6P, MW 170.06 g/mol) for analytical method development and quality control.

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 Lactic Acid Impurity 5 (L-2-Phospholactic 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 FormulaC3H7O6P
Molecular Weight170.06 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.)1965

Related Lactic Standards

Recommended Standards

Why CATO?