Description

Homocysteine, n-[(3-Chlorophenyl)Sulfonyl]-S-Methyl- is a specialized sulfonamide derivative of homocysteine, characterized by its unique chlorophenylsulfonyl functional group. This compound serves as a critical advanced chemical intermediate and a valuable research standard in the development of novel bioactive molecules. It is primarily utilized by pharmaceutical R&D teams and fine chemical synthesis specialists for applications in medicinal chemistry and biochemical studies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential enzyme inhibitors and receptor modulators.
• Biochemical Research: Used as a reference standard or precursor in studies related to homocysteine metabolism and sulfur amino acid pathways.
• Medicinal Chemistry: Serves as a core scaffold for structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Organic Synthesis: Valuable intermediate for constructing complex sulfonamide-containing molecules in fine chemical production.
• Analytical Standard: Employed in method development and quality control for chromatographic analysis in research and development laboratories.

Basic Information

Product Name	Homocysteine, n-[(3-Chlorophenyl)Sulfonyl]-S-Methyl-
CAS No.	1262964-13-5
Molecular Formula	C12H14ClNO4S2
Molecular Weight	335.83 g/mol
Synonyms	S-Methyl-N-(3-chlorophenylsulfonyl)homocysteine; N-[(3-Chlorophenyl)sulfonyl]-S-methyl-L-homocysteine; 3-Chloro-N-[[(2S)-2-amino-4-(methylthio)-1-oxobutyl]sulfonyl]benzenesulfonamide; (2S)-2-Amino-4-(methylthio)butanoic acid 1-[(3-chlorophenyl)sulfonyl]amide; 3-Chlorobenzenesulfonamide, N-[(2S)-2-amino-4-(methylthio)-1-oxobutyl]-; Homocysteine derivative (3-chlorophenylsulfonyl), S-methyl-
EINECS	Contact for details

Quality Control

Our high-purity chemical intermediates are manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure consistency and traceability. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to support your R&D and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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