10255-67-1

Basic information

• Product Name: MERCAPTOPYRUVIC ACID SODIUM SALT
• Synonyms: MERCAPTOPYRUVIC ACID SODIUM SALT;3-MERCAPTO-2-OXOPROPIONIC ACID SODIUM SALT;sodium 3-mercaptopyruvate;Sodium mercaptopyruvate;MERCAPTOPYRUVIC ACID, SODIUM SALT, TECH. , 90%;SODIUM3-MERCAPTO-OXOPROPIONATE;3-Mercapto-2-oxopropionic acid sodium salt, Mercaptopyruvic acid sodium salt;3-Mercaptopyruvic acid sodium salt
• CAS NO: 10255-67-1
• Molecular Formula: C₃H₃O₃S*Na
• Molecular Weight: 142.11
• EINECS: 233-594-7
• Product Categories: Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds;Thiol/Mercaptan Salts
• Mol File: 10255-67-1.mol

Chemical Properties

• Melting Point: 200 °C (dec.)(lit.)
• Boiling Point: 227.7°Cat760mmHg
• Flash Point: 91.5°C
• Appearance: /
• Density: 1.432g/cm³
• Vapor Pressure: 0.0275mmHg at 25°C
• Storage Temp.: 2-8°C
• BRN: 4018548
• CAS DataBase Reference: MERCAPTOPYRUVIC ACID SODIUM SALT(CAS DataBase Reference)
• NIST Chemistry Reference: MERCAPTOPYRUVIC ACID SODIUM SALT(10255-67-1)
• EPA Substance Registry System: MERCAPTOPYRUVIC ACID SODIUM SALT(10255-67-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 10255-67-1(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
MERCAPTOPYRUVIC ACID SODIUM SALT is used as a therapeutic agent for its potential role in treating certain medical conditions. As a sulfur donor, it contributes to the synthesis of essential biomolecules and may have applications in the development of drugs targeting various diseases.
Used in Biochemical Research:
In the field of biochemical research, MERCAPTOPYRUVIC ACID SODIUM SALT is used as a research tool to study the role of sulfur-containing compounds in cellular processes. Its ability to act as a sulfur donor substrate makes it valuable for understanding the mechanisms of various metabolic pathways and the functions of sulfur in living organisms.
Used in Nutritional Supplements:
MERCAPTOPYRUVIC ACID SODIUM SALT may also be used as an ingredient in nutritional supplements, particularly those aimed at supporting sulfur metabolism and overall health. Its role as a sulfur donor can help maintain the balance of essential sulfur-containing compounds in the body, contributing to optimal cellular function and health.

Biochem/physiol Actions

Metabolite in cysteine and methionine metabolism, important intermediate in the mercaptopyruvate pathway, in which cysteine or aspartate transaminase catalyzes the transamination from cysteine to 3-mercaptopyruvate and then 3-mercaptopyruvate sulfurtransferase catalyzes the transsulfuration from 3-mercaptopyruvate to pyruvate, a process contributing to maintain the cellular redox status. It is a substrate for L-lactate dehydrogenase A chain, 3-mercaptopyruvate sulfurtransferase, Aspartate aminotransferase (mitochondrial), L-lactate dehydrogenase C chain, L-lactate dehydrogenase A-like 6A, Aspartate aminotransferase (cytoplasmic), L-lactate dehydrogenase B chain and L-lactate dehydrogenase A-like 6B.

InChI:InChI=1/C3H4O3S.Na/c4-2(1-7)3(5)6;/h7H,1H2,(H,5,6);/q;+1/p-1

Upstream product

• 1113-59-3 bromopyruvic acid 

Relevant articles and documents

Preparation of a Sulfurtransferase Substrate, Sodium 3-Mercaptopyruvate, from 3-Bromopyruvic Acid and Sodium Hydrosulfide

Sodium 3-mercaptopyruvate (3-MP), which is a sulfur donor substrate for sulfurtransferases, was synthesized directly from 3-bromopyruvic acid in anhydrous methanol at 4 deg.C, by employing sodium hydrosulfide as a sulfhydryl compound instead of hydrogen sulfide gas.The purity of 3-MP was determined to be 97.9 and 98.6 percent by assay with N-ethylmaleimide and with reduced sodium adenine dinucleotide and lactate dehydrogenase, respectively.