Description

2-Methylcysteinesulfinic Acid is a specialized sulfur-containing amino acid derivative with significant biochemical relevance. This compound serves as a key intermediate and research chemical in the synthesis of more complex molecules and the study of metabolic pathways. It is primarily utilized by research institutions and pharmaceutical developers focusing on neuroscience, metabolic disorders, and advanced organic synthesis. Its unique structure makes it valuable for probing enzyme mechanisms and developing novel therapeutic agents.

Application

• Pharmaceutical Research & Development: As a critical intermediate in the synthesis of potential drug candidates targeting neurological and metabolic diseases.
• Biochemical Studies: Used as a substrate or inhibitor in enzymatic assays to study sulfur amino acid metabolism and related pathways.
• Organic Synthesis: Serves as a versatile building block for the preparation of more complex, functionalized organic molecules and chiral compounds.
• Neuroscience Research: Investigated for its potential role or analogs in modulating neurotransmitter systems and receptor function.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	2-Methylcysteinesulfinic Acid
CAS No.	84888-75-5
Molecular Formula	C4H9NO4S
Molecular Weight	167.18 g/mol
Synonyms	2-Methylcysteine sulfinic acid; (2R)-2-Amino-2-methyl-3-sulfinopropanoic acid; 2-Methyl-3-sulfinoalanine; DL-2-Methylcysteinesulfinic acid; 2-Methylcysteic acid precursor; Methylcysteinesulfinate; Amino methyl sulfinyl propanoic acid
EINECS	Contact for details

Quality Control

Our 2-Methylcysteinesulfinic Acid is produced under controlled conditions and undergoes rigorous analytical testing to ensure high purity and consistency. We adhere to strict internal quality standards suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each batch to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle under an inert atmosphere and minimize exposure to air and moisture for long-term stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.