Description

n-Serinyl-S-Acetylcysteamine Trifluoroacetate is a high-purity, protected dipeptide derivative used as a critical building block in advanced organic synthesis. This compound is essential for researchers and manufacturers requiring precise molecular architecture, particularly in the development of complex peptides and peptidomimetics. It serves the needs of the pharmaceutical, biotechnology, and fine chemical industries for applications in drug discovery, proteomics, and the synthesis of bioactive molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the solid-phase and solution-phase synthesis of novel therapeutic peptides and peptide-based drugs.
• Bioconjugation Chemistry: Used in the development of antibody-drug conjugates (ADCs) and other targeted drug delivery systems due to its reactive functional groups.
• Proteomics Research: Serves as a reagent or standard in mass spectrometry and other analytical techniques for studying protein structure and function.
• Chemical Biology Tool: Employed in the synthesis of enzyme inhibitors, receptor ligands, and other bioactive probes for mechanistic studies.
• Fine Chemical Synthesis: A versatile building block for constructing complex natural products and specialty chemicals with high stereochemical fidelity.

Basic Information

Product Name	n-Serinyl-S-Acetylcysteamine Trifluoroacetate
CAS No.	147529-77-9
Molecular Formula	C7H12N2O4S • C2HF3O2
Molecular Weight	Contact for details
Synonyms	N-Serinyl-S-acetylcysteamine TFA salt; S-Acetylcysteamine, N-seryl-, trifluoroacetate; L-Seryl-S-acetylcysteamine trifluoroacetate; Ser-Cys(Acm) TFA; Fmoc-Ser-Cys(Acm)-OH related intermediate; Protected Ser-Cys dipeptide derivative; Acetylcysteamine serinyl amide TFA; N-(2-((2-Acetamidoethyl)thio)-2-oxoethyl)serinamide trifluoroacetate
EINECS	Contact for details

Quality Control

Our n-Serinyl-S-Acetylcysteamine Trifluoroacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and chiral analysis to ensure stereochemical integrity. Certificates of Analysis (COA) documenting all specifications are available for every shipment to support your quality assurance and regulatory requirements.

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 material is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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