Description

S-Benzoylcysteamine Hydrochloride is a versatile chemical intermediate featuring a benzoyl-protected thiol group. This compound is valued for its role in organic synthesis, particularly in the construction of complex molecules and as a precursor in pharmaceutical research. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those requiring thiol or disulfide functionality.
• Peptide Chemistry: Used in the preparation of cysteine derivatives and for introducing protected thiol groups into peptide chains.
• Bioconjugation: Serves as a reagent for modifying proteins, antibodies, or other biomolecules via thiol-reactive chemistry.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Material Science: Precursor for functionalized polymers or surface coatings where controlled thiol chemistry is required.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic pathways and chemical biology.

Basic Information

Product Name	S-Benzoylcysteamine Hydrochloride
CAS No.	17612-90-7
Molecular Formula	C9H12ClNO2S
Molecular Weight	233.71 g/mol
Synonyms	N-(2-Mercaptoethyl)benzamide Hydrochloride; 2-[(Benzoylamino)ethanethiol] Hydrochloride; Benzoylcysteamine HCl; S-Benzoyl-2-aminoethanethiol Hydrochloride; 2-(Benzoylamino)ethanethiol Hydrochloride; N-Benzoyl-2-mercaptoethylamine Hydrochloride; Bz-Cys-NH2•HCl
EINECS	Contact for details

Quality Control

Our S-Benzoylcysteamine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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