Description

H-Ala-Gly-Gly-Oh CAS NO 3146-40-5 is a high-purity tripeptide derivative, specifically L-Alanyl-glycyl-glycine, serving as a critical building block in advanced biochemical research and pharmaceutical development. This compound is valued for its role in peptide synthesis, enabling the study of enzyme-substrate interactions and the creation of novel bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who require reliable, high-quality peptide intermediates for drug discovery and diagnostic applications.

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 substrate in enzymatic studies, particularly for proteases and peptidases, to investigate kinetics and inhibition mechanisms.
• Cell Culture & Media Supplement: Employed in specialized cell culture media formulations as a source of specific amino acid sequences to support cell growth and protein expression studies.
• Cosmetic Peptide Synthesis: Acts as a precursor in the development of bioactive peptides for cosmetic applications, such as anti-aging or skin-repair formulations.
• Diagnostic Reagent Development: Utilized in the design and production of peptide-based diagnostic kits and assays for clinical testing.
• Academic & Industrial R&D: Provides a fundamental tool for universities and corporate R&D departments exploring peptide structure-activity relationships (SAR) and new synthetic methodologies.

Basic Information

Item	Detail
Product Name	H-Ala-Gly-Gly-Oh
CAS No.	3146-40-5
Molecular Formula	C7H13N3O4
Molecular Weight	203.19 g/mol
Synonyms	L-Alanyl-glycyl-glycine; Ala-Gly-Gly; AGG; H-L-Ala-Gly-Gly-OH; Glycine, L-alanylglycyl-; NSC 334365; AGP; Tripeptide AGG
EINECS	221-560-8

Quality Control

Every batch of H-Ala-Gly-Gly-Oh is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We ensure compliance with high-purity standards suitable for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) documenting identity, purity (by HPLC), and impurity profiles is provided with each shipment 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 tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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