Description

S-(3-Hydroxy-3-Carboxy-n-Propyl)-n-Acetylcysteine is a specialized biochemical derivative of N-acetylcysteine, designed for advanced research and synthesis applications. This compound is valued for its unique thioether linkage and functional groups, which make it a versatile intermediate in the development of novel pharmaceuticals and biochemical probes. It is primarily sought by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in drug discovery, metabolic studies, and as a building block for more complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting oxidative stress or requiring specific thiol-based chemistry.
• Biochemical Research: Used as a precursor or standard in metabolic pathway studies, enzyme research, and investigations into glutathione-related biochemistry.
• Prodrug Development: Explored for the design of prodrugs due to its acetylcysteine moiety, which can influence bioavailability and targeted release.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Fine Chemical Synthesis: Acts as a chiral synthon for the preparation of more complex, functionally diverse organic molecules in custom synthesis projects.

Basic Information

Product Name	S-(3-Hydroxy-3-Carboxy-n-Propyl)-n-Acetylcysteine
CAS No.	28146-64-7
Molecular Formula	C9H15NO6S
Molecular Weight	265.28 g/mol
Synonyms	N-Acetyl-S-(3-hydroxy-3-carboxypropyl)cysteine; 2-Acetamido-3-[[(1R)-1-hydroxy-3-carboxypropyl]thio]propanoic acid; S-(3-Hydroxy-3-carboxypropyl)-N-acetyl-L-cysteine; NAC-S-HCP; Acetylcysteine S-(3-hydroxy-3-carboxypropyl) derivative; L-Cysteine, N-acetyl-, S-(3-hydroxy-3-carboxypropyl) derivative
EINECS	Contact for details

Quality Control

Our S-(3-Hydroxy-3-Carboxy-n-Propyl)-n-Acetylcysteine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions 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
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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