Description

H-Leu-Arg-Pro-Oh is a high-purity tripeptide derivative, specifically the C-terminal carboxylic acid form of the Leu-Arg-Pro sequence. This compound serves as a critical building block and intermediate in advanced pharmaceutical research and peptide synthesis. It is primarily utilized by R&D scientists and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors for developing novel therapeutic agents and conducting biochemical studies.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of more complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and proteomics research.
• Peptide Library Construction: Essential building block in combinatorial chemistry for creating diverse peptide libraries for drug discovery.
• Structure-Activity Relationship (SAR) Studies: Employed to investigate the biological activity of peptide sequences containing leucine, arginine, and proline residues.
• Cosmetic Peptide Synthesis: Potential intermediate in the production of bioactive peptides for advanced skincare formulations.
• Academic Research: Utilized in university and institutional labs for fundamental studies in peptide chemistry and molecular biology.

Basic Information

Product Name	H-Leu-Arg-Pro-Oh
CAS No.	133943-59-6
Molecular Formula	C₁₇H₃₂N₆O₄
Molecular Weight	384.48 g/mol
Synonyms	L-Leucyl-L-arginyl-L-proline; Leu-Arg-Pro; L-Leu-L-Arg-L-Pro-OH; H-Leu-Arg-Pro-OH tripeptide; Leucine-Arginine-Proline; L-Leucyl-L-arginyl-L-proline carboxylic acid; (S)-2-((S)-6-Amino-1-((S)-1-carboxyprolyl)amino)hexyl)amino)-4-methylpentanoic acid; L-Leucyl-L-arginyl-proline
EINECS	Contact for details

Quality Control

Our H-Leu-Arg-Pro-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification, to ensure it meets exacting standards for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a 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 inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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