Description

H-Phe-Phe-Oh is a high-purity dipeptide derivative consisting of two phenylalanine residues. This compound serves as a crucial building block and intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of peptide-based drugs and enzyme inhibitors.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and proteomics research.
• Organic Synthesis: Acts as a chiral building block for constructing more complex peptide molecules and macrocycles.
• Cosmetic Peptide Development: Investigated for potential use in the formulation of bioactive cosmetic ingredients.
• Academic Research: Employed in university and institutional labs for studying peptide structure-activity relationships.

Basic Information

Product Name	H-Phe-Phe-Oh
CAS No.	2577-40-4
Molecular Formula	C18H20N2O3
Molecular Weight	312.37 g/mol
Synonyms	L-Phenylalanyl-L-phenylalanine; Phe-Phe; H-Phe-Phe-OH; (S)-2-((S)-2-Amino-3-phenylpropanamido)-3-phenylpropanoic acid; NSC 334365; Phenylalanylphenylalanine; Diphenylalanine; FF dipeptide
EINECS	219-934-4

Quality Control

Our H-Phe-Phe-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	-20° to -25° (c=1 in Acetic Acid)
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.