Description

H-Trp-Pro-Tyr-Oh is a synthetic tripeptide composed of the amino acids Tryptophan, Proline, and Tyrosine. This compound is a crucial building block and intermediate in advanced pharmaceutical research and peptide synthesis. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in the development of novel therapeutic agents and biochemical tools. The product is supplied to meet the stringent purity requirements of these demanding applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies, receptor-ligand binding assays, and metabolic pathway investigations.
• Peptide Library Construction: An essential component in the solid-phase or solution-phase synthesis of combinatorial peptide libraries for drug discovery.
• Neuroscience Research: Investigated for potential neuromodulatory or neuroprotective effects due to its constituent amino acid profile.
• Cosmeceutical Development: Explored as a potential active ingredient in anti-aging or skin-repair formulations targeting collagen synthesis.

Basic Information

Product Name	H-Trp-Pro-Tyr-Oh
CAS No.	62690-32-8
Molecular Formula	C25H28N4O5
Molecular Weight	464.52 g/mol
Synonyms	Tryptophan-Proline-Tyrosine; Trp-Pro-Tyr; WPY; L-Tryptophyl-L-prolyl-L-tyrosine; H-Trp-Pro-Tyr-OH; Triptofanil-prolil-tirosina; 62690-32-8; L-Tryptophan-L-proline-L-tyrosine
EINECS	Contact for details

Quality Control

Our H-Trp-Pro-Tyr-Oh is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality commitment supports applications requiring high-purity peptide intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label or COA. This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability. For long-term storage, consider desiccation or storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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