Description

n-Acetyl-S-(1-Cyano-2-Hydroxyethyl)Cysteine is a specialized, high-purity biochemical derivative of cysteine, designed for advanced research and synthesis. This compound matters for its role as a key intermediate and building block in the development of novel pharmaceuticals and biochemical probes. It is primarily needed by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on peptide chemistry, drug discovery, and the study of metabolic pathways.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Biochemical Research: Used as a substrate or reference standard in enzymatic studies and metabolic pathway analysis.
• Peptide Chemistry: Acts as a modified cysteine residue for the synthesis of custom peptides with enhanced stability or specific functional properties.
• Proteomics & Biomarker Discovery: Employed in the development and calibration of analytical methods for detecting and quantifying thiol-containing compounds.
• Reference Standard: Provides a high-purity compound for quality control and method validation in analytical laboratories.

Basic Information

Product Name	n-Acetyl-S-(1-Cyano-2-Hydroxyethyl)Cysteine
CAS No.	116477-44-2
Molecular Formula	C8H12N2O4S
Molecular Weight	232.26 g/mol
Synonyms	N-Acetyl-S-(1-cyano-2-hydroxyethyl)cysteine; N-Acetyl-S-(2-hydroxy-1-cyanoethyl)cysteine; Acetylcysteine cyanoethyl ether derivative; S-(1-Cyano-2-hydroxyethyl)-N-acetylcysteine; 2-[(2R)-2-Acetamido-3-carboxy-1-sulfanylpropyl]-2-hydroxyacetonitrile; N-Acetyl-S-(β-cyano-β-hydroxyethyl)cysteine; Modified Cysteine Derivative
EINECS	Contact for details

Quality Control

Our n-Acetyl-S-(1-Cyano-2-Hydroxyethyl)Cysteine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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). The product may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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