Description

Phenylalanyl-Phenylalanyl-Glycine is a synthetic tripeptide composed of two phenylalanine residues and one glycine residue. This compound is of significant interest in pharmaceutical research and development, particularly as a key intermediate or building block for more complex peptide-based therapeutics. It serves critical needs in the life sciences sector, where high-purity, well-characterized peptide fragments are essential. Target users include research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in drug discovery and peptide synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the solid-phase or solution-phase synthesis of longer, biologically active peptide chains for therapeutic candidates.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, particularly those involving proteases or peptidases, to investigate cleavage specificity and kinetics.
• Drug Discovery: Employed in high-throughput screening assays to identify and characterize new inhibitors or modulators of peptide-processing enzymes.
• Peptide Library Construction: Acts as a defined sequence unit for the combinatorial synthesis of peptide libraries used in mapping protein-protein interactions or epitope discovery.
• Reference Standard: Utilized as a certified reference material (CRM) in analytical laboratories for method development and quality control of peptide-based products.
• Academic Research: Provides a model compound for studies in peptide chemistry, stability, and conformational analysis.

Basic Information

Product Name	Phenylalanyl-Phenylalanyl-Glycine
CAS No.	75539-83-2
Molecular Formula	C20H23N3O4
Molecular Weight	369.42 g/mol
Synonyms	Phe-Phe-Gly; FFG; H-Phe-Phe-Gly-OH; L-Phenylalanyl-L-phenylalanylglycine; Glycine, L-phenylalanyl-L-phenylalanyl-; N-(N-L-Phenylalanyl-L-phenylalanyl)glycine; 2-[[(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]acetic acid
EINECS	Contact for details

Quality Control

Our Phenylalanyl-Phenylalanyl-Glycine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and MS/NMR for structural confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and 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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Assay	≥ 97.0% (on dried basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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