Description

Z-Ala-Pro-Gly-Oh is a synthetic tripeptide derivative, specifically a protected peptide fragment. This compound serves as a crucial building block in solid-phase peptide synthesis (SPPS), enabling the controlled construction of longer, more complex peptide sequences. It is primarily required by pharmaceutical research organizations, biotechnology companies, and fine chemical manufacturers engaged in the development of peptide-based therapeutics, diagnostic agents, and biochemical tools.

Application

• Peptide Synthesis Intermediate: A key protected fragment for the assembly of custom peptides in research and development.
• Pharmaceutical Research: Used in the discovery and development of novel peptide drugs targeting various diseases.
• Biochemical Tool Development: Employed in the creation of enzyme substrates, inhibitors, or probes for biochemical assays.
• Academic Research: Utilized in university and institutional labs for studying peptide structure, function, and metabolism.
• Cosmeceutical Ingredient Research: Investigated as a potential precursor for bioactive peptides in advanced skincare formulations.

Basic Information

Product Name	Z-Ala-Pro-Gly-Oh
CAS No.	23458-25-5
Molecular Formula	C18H23N3O6
Molecular Weight	377.39 g/mol
Synonyms	Z-Ala-Pro-Gly-OH; N-Cbz-Ala-Pro-Gly-OH; Benzyloxycarbonyl-L-alanyl-L-prolylglycine; CBZ-Ala-Pro-Gly-OH; Nα-Carbobenzoxy-L-alanyl-L-prolylglycine; Z-A-P-G-OH; (S)-2-(((S)-1-((S)-2-((Benzyloxy)carbonylamino)propanoyl)pyrrolidine-2-carbonyl)amino)acetic acid; N-Carbobenzyloxyalanylprolylglycine
EINECS	Contact for details

Quality Control

Our Z-Ala-Pro-Gly-Oh is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as assay, chiral purity, and residual solvent levels.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 97.0%
Assay	≥ 95.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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