Description

Pepstatyl, Asp- is a specialized peptide derivative with the CAS registry number 70706-88-6. This compound is valued for its role as a key intermediate and building block in advanced peptide synthesis and pharmaceutical research. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in the development of novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used in proteomics and enzymology studies to investigate enzyme-substrate interactions and inhibition mechanisms.
• Peptide Library Synthesis: A valuable component in combinatorial chemistry for creating diverse peptide libraries for drug discovery screening.
• Diagnostic Reagent Development: Employed in the formulation of specialized reagents for diagnostic assays and biomarker detection.
• Cosmeceutical Applications: Incorporated into the research and development of advanced bioactive peptides for skincare formulations.

Basic Information

Product Name	Pepstatyl, Asp-
CAS No.	70706-88-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	N-Acetyl-S-benzyl-DL-penicillamine; Acetyl-S-benzyl-DL-penicillamine; Ac-S-Bzl-DL-Pen; (RS)-2-Acetamido-3-(benzylsulfanyl)-3-methylbutanoic acid; 70706-88-6; DL-Penicillamine, N-acetyl-S-benzyl-; N-Acetyl-S-benzyl-DL-penicillamine
EINECS	Contact for details

Quality Control

Our Pepstatyl, Asp- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) documenting purity, assay, and related substances are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept 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)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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