Description

S-1,2-Dichlorovinyl-n-Acetylcysteine is a specialized cysteine derivative used as a key intermediate and reference standard in advanced chemical synthesis and toxicological research. Its primary value lies in its role as a metabolite marker and a building block for studying the biochemical interactions of chlorinated compounds. This high-purity biochemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require precise and reliable materials for method development and quality control.

Application

• Metabolite Reference Standard: Critical for the identification and quantification of metabolites in toxicology and pharmacokinetic studies related to chlorinated solvents.
• Biochemical Research: Used as a tool compound to investigate glutathione conjugation pathways and the mechanisms of detoxification for reactive electrophiles.
• Pharmaceutical Intermediate: Serves as a sophisticated synthon in the development of novel therapeutic agents, particularly those targeting specific cysteine residues.
• Analytical Method Development: Employed as a high-purity standard to calibrate and validate analytical methods such as HPLC-MS and GC-MS in environmental and biological monitoring.
• Toxicological Studies: Essential for in vitro and in vivo studies assessing the bioactivation and potential nephrotoxicity of certain industrial chemicals.
• Custom Synthesis: A starting material for the custom synthesis of labeled compounds (e.g., deuterated or 13C-labeled) for use as internal standards.

Basic Information

Product Name	S-1,2-Dichlorovinyl-n-Acetylcysteine
CAS No.	104713-70-4
Molecular Formula	C7H9Cl2NO3S
Molecular Weight	258.12 g/mol
Synonyms	N-Acetyl-S-(1,2-dichlorovinyl)-L-cysteine; DCVAC; 1,2-Dichlorovinylmercapturic Acid; S-(1,2-Dichloroethenyl)-N-acetyl-L-cysteine; N-Acetyl-S-(1,2-dichloroethenyl)cysteine; (2R)-2-Acetamido-3-[(1,2-dichloroethenyl)sulfanyl]propanoic Acid; Trichloroethylene Metabolite Standard; TCE Metabolite
EINECS	Contact for details

Quality Control

Our S-1,2-Dichlorovinyl-n-Acetylcysteine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot undergoes comprehensive analytical characterization, including identity confirmation by spectroscopic methods and purity assessment by chromatographic techniques. Certificates of Analysis (COA) detailing all test results are provided to guarantee compliance with your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This compound is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Specific Optical Rotation	Contact for details

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