Description

Pyr-Phe-Phe-Gly-Leu-Met-Nh2 CAS NO 61123-13-5 is a synthetic hexapeptide amide, a sequence of pyroglutamic acid, phenylalanine, phenylalanine, glycine, leucine, and methionine. This compound is of significant interest in biochemical and pharmaceutical research due to its potential role as a substrate or inhibitor in enzymatic studies and as a building block for more complex peptide structures. It is primarily utilized by research institutions and pharmaceutical development companies engaged in proteomics, drug discovery, and the synthesis of bioactive peptides.

Application

• Biochemical Research: Used as a reference standard or substrate in enzyme kinetics and proteolysis studies.
• Pharmaceutical R&D: Serves as a key intermediate or a model compound in the development of novel peptide-based therapeutics.
• Proteomics: Employed in mass spectrometry calibration and as a tool peptide for method development in protein analysis.
• Academic Studies: Utilized in university laboratories for teaching advanced peptide chemistry and molecular biology techniques.
• Peptide Library Synthesis: Acts as a core sequence or a building block in the combinatorial synthesis of peptide libraries for screening.

Basic Information

Product Name	Pyr-Phe-Phe-Gly-Leu-Met-Nh2
CAS No.	61123-13-5
Molecular Formula	C38H51N7O7S
Molecular Weight	749.93 g/mol
Synonyms	Pyroglutamyl-Phenylalanyl-Phenylalanyl-Glycyl-Leucyl-Methioninamide; pGlu-Phe-Phe-Gly-Leu-Met-NH2; Pyr-Phe-Phe-Gly-Leu-Met-NH2; Hexapeptide amide (pGlu-FFGLM-NH2); 5-Oxo-L-prolyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-L-methioninamide; L-Methioninamide, 5-oxo-L-prolyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-
EINECS	Contact for details

Quality Control

Our Pyr-Phe-Phe-Gly-Leu-Met-Nh2 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications and test results are available upon request to ensure full transparency and compliance with your research or development protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms
Water Content (KF)	≤ 5.0%

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