Description

H-Trp-Phe-Oh is a high-purity dipeptide derivative composed of tryptophan and phenylalanine residues. This compound serves as a crucial building block and intermediate in advanced pharmaceutical and biochemical research. It is primarily utilized by R&D scientists and manufacturers in the pharmaceutical, peptide synthesis, and life science sectors for developing novel therapeutic agents and conducting structure-activity relationship studies.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of more complex peptide-based active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Used in solid-phase or solution-phase peptide synthesis (SPPS) for research and development of novel peptide sequences.
• Biochemical Research: Serves as a standard or substrate in enzymatic studies, receptor-ligand binding assays, and metabolic pathway investigations.
• Cosmeceutical Development: Potential ingredient in the research of bioactive peptides for advanced skincare and anti-aging formulations.
• Nutraceutical Research: Investigated for its role as a precursor in the development of specialized dietary supplements and functional foods.

Basic Information

Product Name	H-Trp-Phe-Oh
CAS No.	6686-02-8
Molecular Formula	C₂₀H₂₁N₃O₃
Molecular Weight	351.40 g/mol
Synonyms	H-Tryptophan-Phenylalanine-OH; Tryptophan-Phenylalanine; Trp-Phe; L-Tryptophyl-L-phenylalanine; W-F dipeptide; N-(2-Amino-3-(1H-indol-3-yl)propanoyl)phenylalanine; (S)-2-((S)-2-Amino-3-(1H-indol-3-yl)propanamido)-3-phenylpropanoic acid; H-L-Trp-L-Phe-OH
EINECS	Contact for details

Quality Control

Our H-Trp-Phe-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, chiral analysis, and identity confirmation to ensure it meets rigorous research-grade specifications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% (L-L isomer)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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