Description

H-Gly-Ala-Asp-Oh CAS NO 69959-37-1 is a high-purity tripeptide derivative, specifically the C-terminal carboxylic acid form of the Gly-Ala-Asp sequence. This compound serves as a critical building block and reference standard in advanced biochemical research and pharmaceutical development. It is essential for researchers and manufacturers in the fields of peptide synthesis, medicinal chemistry, and proteomics who require precise, well-characterized intermediates.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a reference standard, substrate, or inhibitor in enzymatic studies and proteomics research.
• Peptide Synthesis: Serves as a crucial building block in solid-phase and solution-phase peptide synthesis (SPPS) for constructing larger peptide sequences.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies to develop novel drug candidates targeting various biological pathways.
• Cosmetic Peptides: Potential use as a bioactive ingredient in advanced skincare formulations for its specific amino acid sequence.
• Academic & Industrial R&D: Fundamental tool for universities, research institutes, and biotech companies exploring peptide function and design.

Basic Information

Product Name	H-Gly-Ala-Asp-Oh
CAS No.	69959-37-1
Molecular Formula	C10H17N3O6
Molecular Weight	275.26 g/mol
Synonyms	Glycyl-L-alanyl-L-aspartic acid; GAD-OH; H-Gly-Ala-Asp-OH; Gly-Ala-Asp; L-Aspartic acid, glycyl-L-alanyl-; Tripeptide GAD; GAD tripeptide; N-Glycyl-L-alanyl-L-aspartic acid
EINECS	Contact for details

Quality Control

Our H-Gly-Ala-Asp-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation by mass spectrometry (MS) and infrared spectroscopy (IR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions. For long-term storage, consider desiccated conditions at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Assay (HPLC)	≥ 97.0% (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.