Description

Gly-Phe-Ser CAS NO 23828-14-0 is a high-purity tripeptide composed of glycine, phenylalanine, and serine. This compound serves as a critical building block and biochemical tool in advanced research and pharmaceutical development. It is essential for scientists and manufacturers in the fields of peptide synthesis, proteomics, and medicinal chemistry who require reliable, high-quality intermediates.

Application

• Peptide Synthesis Intermediate: A key raw material for the solid-phase or solution-phase synthesis of longer, more complex bioactive peptides.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, particularly those involving proteases or kinases, to investigate substrate specificity and enzyme kinetics.
• Pharmaceutical Development: Serves as a core structural motif or a precursor in the development of novel therapeutic agents, including enzyme inhibitors and receptor ligands.
• Cosmetic & Dermatological Actives: Incorporated into formulations for anti-aging or skin-repair products, leveraging peptide sequences that may influence skin cell communication and collagen production.
• Nutritional Science: Studied for its potential role as a bioactive nutrient or as a model for understanding peptide absorption and metabolism.

Basic Information

Product Name	Gly-Phe-Ser
CAS No.	23828-14-0
Molecular Formula	C14H19N3O5
Molecular Weight	309.32 g/mol
Synonyms	Glycylphenylalanylserine; GFS; H-Gly-Phe-Ser-OH; Gly-Phe-Ser-OH; L-Glycyl-L-phenylalanyl-L-serine; Tripeptide GFS; 2-[[2-[[2-aminoacetyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoic acid
EINECS	Contact for details

Quality Control

Our Gly-Phe-Ser is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric purity, and identity confirmation via mass spectrometry (MS) and infrared spectroscopy (IR). Certificates of Analysis (COA) detailing all specifications are provided to ensure 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 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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