Description

1-n-Methyl-4-Mercaptohistidine Disulfide is a specialized sulfur-containing amino acid derivative with a unique disulfide bridge. This compound is valued for its role as a biochemical precursor and research tool in advanced life science applications. It is primarily utilized by researchers and manufacturers in the pharmaceutical and biotechnology sectors for drug discovery, peptide synthesis, and metabolic studies.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis of novel therapeutic agents and bioactive peptides.
• Biochemical Studies: Used to investigate sulfur metabolism, redox biology, and the function of modified histidine residues in enzymatic processes.
• Peptide Chemistry: Acts as a building block for incorporating modified amino acids into synthetic peptides to alter their stability, activity, or binding properties.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Nutritional Science Research: Studied for its potential role as a metabolite or biomarker in advanced nutritional and metabolic research.

Basic Information

Product Name	1-n-Methyl-4-Mercaptohistidine Disulfide
CAS No.	73491-33-5
Molecular Formula	C12H18N4O4S2
Molecular Weight	346.42 g/mol
Synonyms	1-Methyl-4-mercaptohistidine Disulfide; 1-N-Methyl-4-thiolhistidine Disulfide; 1-Methylhistidine 4-sulfide; 4-Thio-1-methylhistidine Disulfide; (1-Methyl-4-sulfanylhistidine) disulfide; L-1-Methyl-4-mercaptohistidine Disulfide; 1-Methyl-4-mercapto-L-histidine Disulfide; 1-Methyl-4-thiol-L-histidine Disulfide
EINECS	Contact for details

Quality Control

Our 1-n-Methyl-4-Mercaptohistidine Disulfide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.