Description

Mercaptopyruvic Acid Sodium Salt is a key biochemical reagent and synthetic intermediate. This compound is valued for its reactive thiol group, which makes it a versatile building block in organic synthesis and a critical component in enzymatic and biochemical research. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers involved in the production of advanced intermediates, enzyme inhibitors, and diagnostic agents.

Application

• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies, particularly those involving transaminases and enzymes of the cysteine metabolism pathway.
• Pharmaceutical Intermediates: Serves as a crucial building block for the synthesis of more complex molecules with potential therapeutic applications.
• Diagnostic Reagent Manufacturing: Employed in the formulation of diagnostic kits and assays for clinical and research laboratories.
• Organic Synthesis: The reactive mercapto group allows for use in various coupling reactions and as a precursor for heterocyclic compounds.
• Nutritional & Metabolic Studies: Applied in research focused on sulfur amino acid metabolism and related biochemical pathways.

Basic Information

Product Name	Mercaptopyruvic Acid Sodium Salt
CAS No.	10255-67-1
Molecular Formula	C3H3NaO3S
Molecular Weight	142.11 g/mol
Synonyms	Sodium 3-Mercapto-2-oxopropanoate; Sodium Mercaptopyruvate; 3-Mercapto-2-oxopropanoic Acid Sodium Salt; 2-Oxo-3-sulfanylpropanoic Acid Sodium Salt; Mercaptopyruvic Acid Sodium; Thiopyruvic Acid Sodium Salt; Sodium Thiopyruvate; NSC 113233
EINECS	233-607-8

Quality Control

Our Mercaptopyruvic Acid Sodium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity research and industrial standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere. This product is hygroscopic (moisture-sensitive) and easily oxidized; therefore, containers must be kept sealed and under a nitrogen blanket after opening to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.