Description

Somatostatin 20 CAS NO 90986-55-3 is a synthetic peptide analog of the endogenous hormone somatostatin, designed for enhanced stability and biological activity. This compound is critical for researchers and manufacturers requiring a reliable, high-purity standard for pharmaceutical development and biochemical research. It is primarily utilized in the production of advanced therapeutic agents and as a key reference material in endocrinology and oncology studies.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel peptide-based therapeutics targeting hormone-related disorders.
• Biochemical Research: Used as a reference standard and active agent in studies investigating somatostatin receptor (SSTR) function, signal transduction, and cell proliferation.
• Diagnostic Agent Development: Employed in the research and development of diagnostic kits and imaging agents for neuroendocrine tumors.
• Academic & Institutional Research: Provides a essential tool for universities and research institutes studying endocrinology, metabolism, and cancer biology.
• Veterinary Medicine: Potential applications in developing treatments for endocrine conditions in animals.

Basic Information

Product Name	Somatostatin 20
CAS No.	90986-55-3
Molecular Formula	C76H104N18O19S2
Molecular Weight	1637.9 g/mol
Synonyms	Somatostatin-20; Somatostatin 20 Peptide; SRIF-20; Growth Hormone Release-Inhibiting Factor (20 AA); H-Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH (Disulfide bridge); BIM-23020; Cyclo(Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys)
EINECS	Contact for details

Quality Control

Our Somatostatin 20 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and tests for residual solvents and related substances. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Single Impurity (HPLC)	≤ 1.0%
Peptide Content	≥ 80.0%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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