Description

H-D-2-Nal-Cys-Tyr-D-Trp-Lys-Val-Cys-2-Nal-Nh2 is a synthetic cyclic peptide analog of somatostatin, known for its high binding affinity to somatostatin receptors. This compound is a critical research tool and a key intermediate in the development of targeted therapeutic and diagnostic agents. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions focused on oncology, endocrinology, and neurobiology.

Application

• Pharmaceutical Research & Development: As a potent somatostatin analog for studying receptor signaling pathways and developing novel therapeutics.
• Preclinical Studies: Used in animal models to investigate the effects on tumor growth inhibition and hormone regulation.
• Radiopharmaceutical Precursor: Serves as a crucial building block for the synthesis of radiolabeled peptides used in diagnostic imaging (e.g., PET/SPECT scans).
• Bioconjugation & Probe Development: Acts as a targeting moiety for drug delivery systems, fluorescent probes, or other bioactive conjugates.
• Reference Standard: Employed as a high-purity analytical standard in quality control and method development within laboratories.
• Biochemical Assay Reagent: Used in competitive binding assays and other in vitro studies to characterize receptor interactions and potency.

Basic Information

Product Name	H-D-2-Nal-Cys-Tyr-D-Trp-Lys-Val-Cys-2-Nal-Nh2
CAS No.	111857-96-6
Molecular Formula	C66H81N13O10S2
Molecular Weight	1264.6 g/mol
Synonyms	Cyclo[D-2-Nal-Cys-Tyr-D-Trp-Lys-Val-Cys-2-Nal]; Somatostatin Analog (cyclic, 2-Nal substituted); [D-2-Nal1, Cys2, Tyr3, D-Trp4, Lys5, Val6, Cys7, 2-Nal8]-Somatostatin; SST Analog; Peptide PTR-3173 (related analog); BIM-23056 (related analog); Cyclic Octapeptide Somatostatin Mimetic
EINECS	Contact for details

Quality Control

Our H-D-2-Nal-Cys-Tyr-D-Trp-Lys-Val-Cys-2-Nal-Nh2 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral purity checks. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with research-grade specifications.

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) and should be allowed to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Amino Acid Analysis	Within ± 10% of theoretical

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