Description

Succinyl-Phe-Glu-Pro-Ile-Pro-Glu-Glu-Tyr-Cyclohexylalanine-Gln is a synthetic peptide derivative, specifically a succinylated nonapeptide containing the non-proteinogenic amino acid cyclohexylalanine. This compound is valued for its role as a key intermediate in advanced pharmaceutical research and development, particularly in the design of enzyme inhibitors and receptor modulators. It is primarily utilized by research institutions and pharmaceutical companies engaged in peptide-based drug discovery and biochemical studies. The product is supplied with a high level of purity and batch-to-batch consistency to support critical R&D applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel therapeutic peptides targeting specific enzymes or receptors.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic assays to study protease activity and inhibition mechanisms.
• Drug Discovery: Employed in high-throughput screening (HTS) campaigns to identify and optimize lead compounds for various disease targets.
• Peptide Library Synthesis: Acts as a core structure or a modified amino acid component in the construction of focused peptide libraries for structure-activity relationship (SAR) studies.
• Academic Research: Utilized in university and institutional labs for fundamental studies in peptide chemistry, medicinal chemistry, and molecular biology.

Basic Information

Product Name	Succinyl-Phe-Glu-Pro-Ile-Pro-Glu-Glu-Tyr-Cyclohexylalanine-Gln
CAS No.	138828-04-3
Molecular Formula	C66H90N12O21
Molecular Weight	1387.5 g/mol
Synonyms	Succinyl-F-E-P-I-P-E-E-Y-Cha-Q; Suc-FEPIPEEY(Cha)Q; Nonapeptide Suc-F-E-P-I-P-E-E-Y-Cha-Q; CAS 138828-04-3; Succinyl-Phenylalanyl-Glutamyl-Prolyl-Isoleucyl-Prolyl-Glutamyl-Glutamyl-Tyrosyl-Cyclohexylalanyl-Glutamine; Acetylated Peptide Inhibitor Intermediate; Cyclohexylalanine-containing Peptide
EINECS	Contact for details

Quality Control

Our Succinyl-Phe-Glu-Pro-Ile-Pro-Glu-Glu-Tyr-Cyclohexylalanine-Gln is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis to ensure structural integrity. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, ensuring full traceability and compliance with research-grade material standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive); allow the sealed vial to equilibrate to room temperature before opening to prevent condensation. For extended storage under inert atmosphere, contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in water

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