Description

H-p-Chloro-Phe-D-Cys-β-(3-Pyridyl)-Ala-D-Trp-n-Me-Lys-Thr-Cys-2-Nal-Nh2 CAS NO 341519-04-8 is a synthetic, non-natural peptide analog of somatostatin, designed for high receptor binding affinity and metabolic stability. This compound is a critical research tool and a key intermediate in the development of targeted therapeutic agents, particularly in oncology and endocrinology. It is essential for pharmaceutical R&D laboratories, biotechnology companies, and academic institutions focused on peptide-based drug discovery and advanced biochemical studies.

Application

• Pharmaceutical Research & Development: Serves as a potent somatostatin receptor (SSTR) ligand for studying receptor signaling pathways and developing novel therapeutics.
• Oncology Drug Discovery: Used as a lead compound or intermediate in the development of targeted cancer therapies, especially for neuroendocrine tumors (NETs).
• Biochemical Assay Development: Employed as a high-affinity standard or tracer in competitive binding assays (e.g., ELISA, RIA) and receptor characterization studies.
• Peptide Chemistry & Conjugation: Acts as a sophisticated scaffold for further chemical modification, such as radiolabeling (e.g., with 68Ga, 177Lu) for diagnostic or therapeutic radiopharmaceuticals.
• Academic & Preclinical Studies: Utilized in university and institutional labs for fundamental research into peptide hormone action, tumor biology, and molecular imaging.

Basic Information

Item	Details
Product Name	H-p-Chloro-Phe-D-Cys-β-(3-Pyridyl)-Ala-D-Trp-n-Me-Lys-Thr-Cys-2-Nal-Nh2
CAS No.	341519-04-8
Molecular Formula	C58H68ClN13O9S2
Molecular Weight	1190.84 g/mol
Synonyms	p-Cl-Phe-D-Cys-3-Pal-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2; Somatostatin Analog (p-Cl-Phe, 3-Pal, N-Me-Lys, 2-Nal); BIM-23052; DC-23-127; (p-Chloro-Phe)-D-Cys-(3-Pyridyl-Ala)-D-Trp-(N-Methyl-Lys)-Thr-Cys-(2-Nal)-NH2; Cyclic Somatostatin Octapeptide Derivative; SSTR2/SSTR5 Bifunctional Ligand; 341519-04-8 (CAS)
EINECS	Contact for details

Quality Control

This high-purity peptide is manufactured under controlled GMP-like conditions for research use. Every batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided, detailing results from HPLC, MS, and amino acid analysis. Our quality system is designed to meet the stringent requirements of pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dedicated freezer. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccant and under an inert atmosphere. Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Mass spectrum confirms molecular ion
Purity (HPLC)	≥ 95.0% (Area Percent, 214 nm)
Assay (HPLC)	≥ 97.0% (by weight, anhydrous basis)
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%
Peptide Content	≥ 80.0% (by weight)

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