Description

Gly-Gly-Ala CAS NO 19729-30-7 is a high-purity tripeptide composed of glycine, glycine, and alanine, serving as a crucial building block and biochemical tool. Its defined structure makes it an essential intermediate for advanced peptide synthesis and a valuable standard in analytical research. This product is primarily needed by pharmaceutical R&D laboratories, biotechnology companies, and academic institutions focused on proteomics, drug discovery, and metabolic studies.

Application

• Pharmaceutical Intermediate: Used as a key building block in the solid-phase and solution-phase synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Serves as a standard or reference compound in mass spectrometry (MS), high-performance liquid chromatography (HPLC), and other analytical methods for peptide characterization.
• Enzyme Substrate Studies: Employed in research to study the specificity and kinetics of proteolytic enzymes like dipeptidyl peptidases and other peptidases.
• Cell Culture & Media Supplement: Utilized in specialized cell culture media as a source of specific amino acid sequences to study cellular uptake and metabolism.
• Cosmetic Peptide Synthesis: Acts as a precursor in the development of bioactive peptides for cosmetic applications targeting skin conditioning.

Basic Information

Product Name	Gly-Gly-Ala
CAS No.	19729-30-7
Molecular Formula	C7H13N3O4
Molecular Weight	203.20 g/mol
Synonyms	Glycylglycylalanine; GGA; H-Gly-Gly-Ala-OH; Gly-Gly-L-Ala; L-Alanyl-glycyl-glycine; Alanylglycylglycine; Tripeptide GGA; 2-[[2-[(2-Aminopropanoyl)amino]acetyl]amino]acetic acid
EINECS	Contact for details

Quality Control

Our Gly-Gly-Ala is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade standards suitable for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a desiccated environment to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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