Description

H-Pro-His-Phe-Oh is a synthetic tripeptide derivative with the CAS registry number 83960-34-3. This compound serves as a crucial building block and intermediate in advanced pharmaceutical research and peptide synthesis. It is primarily utilized by researchers and manufacturers in the life sciences sector for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: A key raw material in the synthesis of more complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies and metabolic pathway investigations.
• Peptide Library Construction: An essential component for solid-phase and solution-phase peptide synthesis to create libraries for drug discovery.
• Protease/Enzyme Substrate: Employed in studies to understand enzyme kinetics and specificity, particularly for proteolytic enzymes.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Detail
Product Name	H-Pro-His-Phe-Oh
CAS No.	83960-34-3
Molecular Formula	C20H25N5O4
Molecular Weight	399.45 g/mol
Synonyms	L-Phenylalanyl-L-histidyl-L-proline; Pro-His-Phe; PHF; L-Prolyl-L-histidyl-L-phenylalanine; H-Pro-His-Phe-OH; Tripeptide PHF; 83960-34-3; Pro-His-Phe-OH
EINECS	Contact for details

Quality Control

Our H-Pro-His-Phe-Oh is manufactured 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 and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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