Description

H-Gly-Ser-Phe-Oh is a synthetic tripeptide composed of glycine, serine, and phenylalanine residues with a free C-terminal carboxylic acid. This compound serves as a crucial building block and intermediate in advanced pharmaceutical and biochemical research. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, peptide synthesis, and life science sectors for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of longer, more complex peptide-based drug candidates.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway analysis.
• Peptide Library Construction: Essential component in combinatorial chemistry for creating diverse peptide libraries for screening.
• Cosmetic Peptide Synthesis: Potential raw material for the development of bioactive peptides in advanced skincare formulations.
• Academic & Industrial R&D: Serves as a reference compound and synthetic precursor in exploratory life science research.

Basic Information

Product Name	H-Gly-Ser-Phe-Oh
CAS No.	87494-17-5
Molecular Formula	C₁₄H₁₉N₃O₅
Molecular Weight	309.32 g/mol
Synonyms	Glycyl-seryl-phenylalanine; GSF-OH; H-Gly-Ser-Phe-OH; Gly-Ser-Phe; GSF Tripeptide; Glycine-Serine-Phenylalanine; N-Glycylserylphenylalanine; 2-[[2-[[2-(2-aminoacetamido)-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]acetic acid
EINECS	Contact for details

Quality Control

Our H-Gly-Ser-Phe-Oh is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets high-purity standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 sealed in a dry environment to prevent product degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Assay	≥ 98.0% (on anhydrous basis)
Water Content (KF)	≤ 2.0%
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.