Potassiumpyruvate CAS 4151-33-1

Purity 97%+In StockPharmaceutical Standards
CAS No.4151-33-1
Molecular FormulaC3H3KO3
Molecular Weight126.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassiumpyruvate CAS 4151-33-1 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Potassiumpyruvate (CAS 4151-33-1), molecular formula C3H3KO3 and molecular weight 126.15 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C3H3KO3, Potassiumpyruvate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 126.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC3H3KO3
Molecular Weight126.15 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)2.5
CAS Registry Year (est.)1958

Recommended Standards

Why CATO?