Description

H-Val-Pro-Leu-OH is a high-purity tripeptide composed of the amino acids L-Valine, L-Proline, and L-Leucine. This compound serves as a critical building block and reference standard in advanced pharmaceutical research and peptide synthesis. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who require reliable, high-quality intermediates for drug discovery and development.

Application

• Pharmaceutical Intermediate: A key building block in the solid-phase or solution-phase synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Drug Discovery: Employed in the design and screening of novel peptide-based drug candidates targeting various diseases.
• Cosmetic Peptides: Can be incorporated into the development of bioactive cosmetic ingredients for skincare formulations.
• Academic Research: Serves as a valuable tool in university and institutional labs for studying peptide structure, function, and stability.

Basic Information

Product Name	H-Val-Pro-Leu-OH
CAS No.	90614-49-6
Molecular Formula	C17H31N3O4
Molecular Weight	341.45 g/mol
Synonyms	L-Valyl-L-prolyl-L-leucine; Val-Pro-Leu; VPL; H-Val-Pro-Leu-OH tripeptide; L-Val-L-Pro-L-Leu; N-(N-Valyl-L-prolyl)-L-leucine; 90614-49-6; Valylprolylleucine
EINECS	Contact for details

Quality Control

Our H-Val-Pro-Leu-OH is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and residual solvent levels is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and light-sensitive (store away from light). For long-term storage, consider desiccated conditions at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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