Description

S-Sulfohomocysteine is a specialized sulfur-containing amino acid derivative of significant interest in biochemical research and pharmaceutical development. This compound serves as a crucial intermediate and reference standard in the study of homocysteine metabolism and related cardiovascular or neurological pathways. It is primarily utilized by research institutions, diagnostic kit manufacturers, and pharmaceutical companies engaged in metabolic disorder research, biomarker development, and novel therapeutic agent synthesis.

Application

• Biochemical Research: Used as a key intermediate and standard in studies of homocysteine metabolism, transsulfuration pathways, and sulfur amino acid biology.
• Pharmaceutical Reference Standard: Serves as a high-purity certified reference material (CRM) for quality control and analytical method development in drug discovery and development.
• Diagnostic Reagent Manufacturing: Employed in the formulation of calibrators and controls for clinical diagnostic assays measuring homocysteine and related metabolites.
• Enzymology Studies: Acts as a substrate or inhibitor for enzymes like cystathionine β-synthase (CBS) in kinetic and mechanistic investigations.
• Nutritional & Metabolic Research: Utilized in in vitro and in vivo models to investigate the role of sulfur amino acids in health, disease, and aging.
• Academic Research: Provides a critical tool for universities and research institutes exploring cardiovascular disease, neurodegenerative disorders, and folate/B-vitamin metabolism.

Basic Information

Product Name	S-Sulfohomocysteine
CAS No.	28715-19-7
Molecular Formula	C4H9NO4S2
Molecular Weight	199.25 g/mol
Synonyms	Homocysteine S-sulfate; L-Homocysteine S-sulfate; S-Sulfo-L-homocysteine; (2R)-2-Amino-4-sulfosulfanylbutanoic acid; 2-Amino-4-(sulfosulfanyl)butanoic acid; NSC 113939; Homocysteinesulfonic acid
EINECS	Contact for details

Quality Control

Our S-Sulfohomocysteine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and stringent controls for moisture and related substances. We provide Certificates of Analysis (COA) with detailed chromatograms and spectral data to ensure traceability and compliance with research-grade standards. Custom synthesis and purification to meet specific pharmacopeial or internal specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 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.