Description

Pyr-Trp-Leu-Arg-Gly-Arg-Phe-Nh2 Hcl is a synthetic peptide sequence with the CAS number 195208-21-0. This compound is of significant interest in biochemical research and pharmaceutical development due to its specific amino acid sequence, which can be engineered for targeted biological activity. It is primarily utilized by research institutions and biotechnology companies engaged in peptide synthesis, drug discovery, and the study of protein-protein interactions.

Application

• Biochemical Research: Used as a reference standard or a building block in peptide synthesis for studying structure-activity relationships.
• Pharmaceutical Development: Serves as a potential lead compound or intermediate in the discovery of novel therapeutic agents.
• Proteomics & Cell Biology: Employed in assays to investigate enzyme kinetics, receptor binding, and intracellular signaling pathways.
• Diagnostic Reagent Manufacturing: Can be utilized in the development of specialized diagnostic kits and biomarkers.
• Academic Research: A key material for universities and laboratories focusing on peptide chemistry and molecular biology.

Basic Information

Product Name	Pyr-Trp-Leu-Arg-Gly-Arg-Phe-Nh2 Hcl
CAS No.	195208-21-0
Molecular Formula	C53H78N18O9 • xHCl
Molecular Weight	~1128.3 g/mol (free base)
Synonyms	Pyroglutamyl-Tryptophyl-Leucyl-Arginyl-Glycyl-Arginyl-Phenylalanine amide hydrochloride; Pyr-W-L-R-G-R-F-NH2 • HCl; H-Pyr-Trp-Leu-Arg-Gly-Arg-Phe-NH2 • HCl; pGlu-Trp-Leu-Arg-Gly-Arg-Phe-NH2 hydrochloride; 195208-21-0; Pyr-Trp-Leu-Arg-Gly-Arg-Phe-amide HCl
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure they meet exacting research-grade specifications. A Certificate of Analysis (COA) detailing purity, amino acid analysis, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, it is recommended to keep the material desiccated. Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical
Water Content (KF)	≤ 8.0%
Peptide Content	≥ 70.0%

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