Description

Xenopsin Precursor Fragment (Xpf) is a specialized organic intermediate of significant interest in advanced pharmaceutical research and development. This compound serves as a critical building block in the synthesis of novel peptide-based therapeutics and diagnostic agents. It is primarily utilized by research institutions, pharmaceutical companies, and CROs (Contract Research Organizations) engaged in neuropeptide and metabolic pathway studies.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of Xenopsin and related neuropeptide analogs for research.
• Peptide Chemistry Research: Used as a protected fragment in solid-phase and solution-phase peptide synthesis (SPPS).
• Bioconjugation: Serves as a linker or functional handle for creating peptide-drug conjugates or labeled probes.
• Biochemical Tool Development: Employed in the development of enzyme substrates, inhibitors, or receptor ligands for pharmacological studies.
• Academic & Discovery Research: Fundamental research into the structure-activity relationships (SAR) of bioactive peptides.

Basic Information

Item	Details
Product Name	Xenopsin Precursor Fragment (Xpf)
CAS No.	108460-66-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Xenopsin Fragment; Xpf; Xenopsin Intermediate; Boc-Gly-Pro-Arg-MCA (related derivative); Peptide Synthesis Fragment; Neuropeptide Precursor; CAS 108460-66-8; Arg-Pro-Gly Fragment (structural motif)
EINECS	Contact for details

Quality Control

Our Xenopsin Precursor Fragment (Xpf) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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