Description

2-[[p-(Phenylazo)Benzyl]Sulphonyl]Ethyl S-(Acetamidomethyl)-n-L-Seryl-L-Cysteinate, Mono(Trifluoroacetate) is a specialized, high-purity synthetic peptide derivative designed for advanced research and development applications. This compound is valued for its role as a key intermediate or building block in the synthesis of complex bioactive molecules, particularly in pharmaceutical discovery. It is primarily utilized by research institutions and biotechnology companies focused on peptide-based therapeutics, enzyme inhibitors, and novel drug conjugates.

Application

• Pharmaceutical Research Intermediate: Serves as a critical building block in the synthesis of novel peptide-based drug candidates and targeted therapeutics.
• Protease Inhibitor Development: Used in the design and study of enzyme inhibitors, leveraging its specific peptide backbone and functional groups.
• Bioconjugation and Linker Chemistry: The reactive sulphonyl and acetamidomethyl groups make it suitable for creating drug-linker systems in antibody-drug conjugates (ADCs) and other bioconjugates.
• Chemical Biology Probes: Employed in the development of activity-based probes (ABPs) for studying enzyme function and mechanism in complex biological systems.
• Reference Standard: Used as a high-purity analytical standard for quality control and method development in peptide analysis.

Basic Information

Product Name	2-[[p-(Phenylazo)Benzyl]Sulphonyl]Ethyl S-(Acetamidomethyl)-n-L-Seryl-L-Cysteinate, Mono(Trifluoroacetate)
CAS No.	76408-58-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	S-(Acetamidomethyl)-N-L-seryl-L-cysteinate 2-[[p-(phenylazo)benzyl]sulfonyl]ethyl ester mono(trifluoroacetate); 2-[[4-(Phenylazo)benzyl]sulfonyl]ethyl S-(acetamidomethyl)-N-L-seryl-L-cysteinate trifluoroacetate; Azo-peptide derivative 76408-58-7; Acetamidomethyl-protected cysteinyl serine derivative; Peptide building block with phenylazo chromophore; Sulfonyl ethyl ester peptide intermediate
EINECS	Contact for details

Quality Control

Our 2-[[p-(Phenylazo)Benzyl]Sulphonyl]Ethyl S-(Acetamidomethyl)-n-L-Seryl-L-Cysteinate, Mono(Trifluoroacetate) is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable to support pre-clinical and development-phase requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label or COA. Keep the container in a dry, cool, and well-ventilated area. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥95.0%
Water Content	≤1.0%
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.