Description

Spinorphin Trifluoroacetate is a high-purity synthetic peptide derivative, specifically the trifluoroacetate salt form of Spinorphin. This compound is a critical research-grade biochemical used as a reference standard and active pharmaceutical ingredient (API) intermediate in advanced life science research. It is primarily utilized by pharmaceutical R&D departments, biotechnology companies, and academic research institutions focused on neurobiology, pain management, and peptide-based drug discovery.

Application

• Biochemical Research: Serves as a key reference standard and tool compound in neuropharmacological studies investigating endogenous opioid systems.
• Pharmaceutical Development: Used as a high-purity intermediate in the research and development of novel peptide-based therapeutics targeting pain and inflammation.
• Analytical Chemistry: Employed as a certified standard for method development and validation in HPLC, LC-MS, and other analytical techniques within quality control laboratories.
• Enzyme Inhibition Studies: Applied in in vitro assays to study its role as an inhibitor of enzymes like enkephalin-degrading enzymes, aiding in mechanistic understanding.
• Cell Culture & In Vivo Research: Utilized in preclinical studies to explore physiological effects, receptor binding affinity, and metabolic pathways.

Basic Information

Product Name	Spinorphin Trifluoroacetate
CAS No.	2828433-21-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	LVV-Hemorphin-7 (Spinorphin); LVV-H7; Hemorphin-7 (1-7), LVV-; Spinorphin (human); LVVYPWTQRF (TFA salt); Leu-Val-Val-Tyr-Pro-Trp-Thr-Gln-Arg-Phe TFA; Endogenous inhibitor of enkephalin-degrading enzymes TFA salt
EINECS	Contact for details

Quality Control

Our Spinorphin Trifluoroacetate 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 moisture content, to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability, purity, and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry, cool place. This product is hygroscopic (moisture-sensitive). For long-term storage, keep desiccated. Allow the sealed 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%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%

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