Description

Homocysteinesulfinic Acid is a key sulfur-containing amino acid derivative with the CAS number 31523-80-5, playing a significant role in biochemical research and metabolic pathway studies. This compound is valued for its utility as a precursor and intermediate in the investigation of homocysteine metabolism and related oxidative stress mechanisms. It is primarily sought by research institutions and pharmaceutical developers focused on cardiovascular health, neurology, and metabolic disorder research.

Application

• Biochemical Research: Critical intermediate for studying homocysteine metabolism and transsulfuration pathways.
• Pharmaceutical Development: Used as a reference standard and building block in drug discovery programs targeting hyperhomocysteinemia.
• Metabolic Studies: Employed in in vitro and in vivo models to investigate oxidative stress and endothelial dysfunction.
• Enzymology: Serves as a substrate for enzymes like cystathionine β-synthase (CBS) in enzymatic assays.
• Diagnostic Reagent Manufacturing: Potential use in formulating calibrators and controls for clinical diagnostic kits measuring sulfur amino acids.
• Nutritional Science Research: Applied in studies examining the impact of sulfur amino acids on cellular redox status.

Basic Information

Product Name	Homocysteinesulfinic Acid
CAS No.	31523-80-5
Molecular Formula	C4H9NO4S
Molecular Weight	167.18 g/mol
Synonyms	L-Homocysteinesulfinic acid; 2-Amino-4-sulfinobutanoic acid; Homocysteine sulfinic acid; (S)-2-Amino-4-sulfinobutanoic acid; HCSA; HCysSO2H; 4-Sulfino-2-aminobutanoic acid; DL-Homocysteinesulfinic acid (mixture of isomers)
EINECS	Contact for details

Quality Control

Our Homocysteinesulfinic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods and purity assessment by HPLC, to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm

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