Description

Z-Gly-Gly-Ala-OH is a protected tripeptide derivative, widely utilized as a crucial building block in solid-phase peptide synthesis (SPPS). This compound is valued for its role in constructing specific peptide sequences for research and development, offering a balance of reactivity and stability. It is primarily sought by pharmaceutical researchers, biotech companies, and academic institutions engaged in peptide-based drug discovery, proteomics, and biochemical studies.

Application

• Peptide Synthesis Intermediate: A fundamental building block for the custom synthesis of longer, complex peptide chains in pharmaceutical research.
• Biochemical Research: Used in studies of enzyme-substrate interactions, protein folding, and structure-activity relationships (SAR).
• Pharmaceutical Development: Serves as a key intermediate in the development of peptide-based therapeutics, including potential enzyme inhibitors or receptor ligands.
• Proteomics & Biomarker Discovery: Can be employed in the synthesis of standardized peptides for use as internal standards in mass spectrometry.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) conducting fundamental and applied peptide science.

Basic Information

Product Name	Z-Gly-Gly-Ala-OH
CAS No.	19912-36-8
Molecular Formula	C15H19N3O6
Molecular Weight	337.33 g/mol
Synonyms	N-Carbobenzoxy-glycyl-glycyl-L-alanine; CBZ-Gly-Gly-L-Ala-OH; Z-Gly-Gly-L-Alanine; Benzyloxycarbonyl-glycyl-glycyl-L-alanine; Nα-[(Benzyloxy)carbonyl]glycylglycyl-L-alanine; Cbz-Gly-Gly-Ala-OH; Z-Gly-Gly-Ala; (S)-2-((2-(2-((Benzyloxy)carbonylamino)acetamido)acetamido)propanoic acid
EINECS	Contact for details

Quality Control

Our Z-Gly-Gly-Ala-OH is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via spectroscopic methods. We provide Certificates of Analysis (COA) with detailed specifications for traceability and quality assurance, supporting compliance with cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.