Description

n-Acetyl-S-(3,4-Dihydroxybutyl)-L-Cysteine is a specific, high-purity biochemical derivative of L-cysteine, designed for advanced research and development applications. This compound is valued for its role as a key intermediate and reference standard in the study of metabolic pathways and biochemical mechanisms. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors. The product is supplied with full analytical documentation to ensure traceability and reliability for critical applications.

Application

• Biochemical Research: Used as a critical intermediate or reference standard in metabolic studies and enzymatic research.
• Pharmaceutical Development: Serves as a building block or metabolite analog in the synthesis and testing of novel therapeutic agents.
• Toxicology & Biomarker Analysis: Employed as a standard for the detection and quantification of specific mercapturic acid pathway metabolites in biological samples.
• Life Science Reagents: Incorporated into specialized kits and assays for cellular and molecular biology applications.
• Academic Research: Utilized in university and institutional labs for fundamental studies in biochemistry and medicinal chemistry.

Basic Information

Product Name	n-Acetyl-S-(3,4-Dihydroxybutyl)-L-Cysteine
CAS No.	144889-50-9
Molecular Formula	C9H17NO6S
Molecular Weight	267.30 g/mol
Synonyms	N-Acetyl-S-(3,4-dihydroxybutyl)cysteine; N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine; Acetylcysteine Dihydroxybutyl Derivative; L-Cysteine, N-acetyl-S-(3,4-dihydroxybutyl)-; 144889-50-9; Mercapturic Acid Derivative; DHBMA Precursor
EINECS	Contact for details

Quality Control

Our n-Acetyl-S-(3,4-Dihydroxybutyl)-L-Cysteine is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemicals, and specifications can be provided to meet specific project requirements.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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