Description

Phenylalanyl-Cysteinyl-Tyrosyl-Tryptophyl-Lysyl-Threonyl-Cysteinyl-n-Naphthylalanine Amide is a synthetic peptide of significant interest in advanced biochemical research and pharmaceutical development. This compound matters for its potential role as a specialized tool in studying receptor-ligand interactions and signal transduction pathways. It is primarily needed by research institutions, biotechnology companies, and pharmaceutical developers focused on peptide-based therapeutics, neurobiology, and oncology research.

Application

• Biochemical Research: Used as a high-purity reference standard or a key intermediate in peptide synthesis for investigating specific biological pathways.
• Pharmaceutical R&D: Serves as a potential lead compound or a structural motif in the development of novel peptide-based drugs targeting G-protein-coupled receptors (GPCRs).
• Neuroscience Studies: Applied in research exploring neuropeptide analogs and their effects on neurological function and behavior.
• Oncology Research: Investigated for its potential activity in cancer cell signaling and as a targeting moiety in drug conjugate development.
• Diagnostic Development: May be utilized in the design and production of specialized assays and diagnostic reagents.
• Academic Research: Employed in university and institutional labs for fundamental studies in peptide chemistry, structure-activity relationships (SAR), and molecular biology.

Basic Information

Product Name	Phenylalanyl-Cysteinyl-Tyrosyl-Tryptophyl-Lysyl-Threonyl-Cysteinyl-n-Naphthylalanine Amide
CAS No.	138248-87-0
Molecular Formula	C58H71N13O11S2
Molecular Weight	1190.4 g/mol
Synonyms	Phe-Cys-Tyr-Trp-Lys-Thr-Cys-2-Nal-NH2; FCYWKT-C-2-Nal-NH2; Somatostatin analog fragment; H-Phe-Cys-Tyr-Trp-Lys-Thr-Cys-2-Nal-NH2; 138248-87-0; L-Phenylalanyl-L-cysteinyl-L-tyrosyl-L-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-3-(2-naphthyl)-D-alaninamide
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and MS for identity confirmation. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing purity, assay, and impurity profiles. Specifications can be aligned with research-grade or GMP-grade requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. For long-term storage, consider lyophilized form under inert atmosphere. The product is hygroscopic (moisture-sensitive). 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 reference standard
Purity (HPLC)	≥ 95.0%
Assay (HPLC)	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%
Peptide Content	≥ 80.0%

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