Description

Z-Ser-Gly-Oet CAS NO 4526-93-6 is a protected tripeptide derivative, specifically the ethyl ester of the Z-protected Ser-Gly dipeptide. This compound serves as a crucial building block in solid-phase and solution-phase peptide synthesis, offering precise control over the amino acid sequence. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel peptides for therapeutic and diagnostic applications.

Application

• Pharmaceutical Intermediates: Key raw material for the synthesis of complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a protected fragment in academic and industrial research for studying peptide structure-activity relationships.
• Custom Peptide Synthesis: Essential reagent for contract research and manufacturing organizations (CROs/CMOs) producing bespoke peptides for clients.
• Proteomics & Diagnostics: Can be employed in the development of peptide standards, probes, and diagnostic markers.
• Cosmeceutical Peptides: Potential intermediate for the synthesis of bioactive peptides used in advanced skincare formulations.

Basic Information

Product Name	Z-Ser-Gly-Oet
CAS No.	4526-93-6
Molecular Formula	C15H20N2O6
Molecular Weight	324.33 g/mol
Synonyms	N-Carbobenzoxy-L-serylglycine ethyl ester; Z-L-Seryl-glycine ethyl ester; Benzyloxycarbonyl-L-serylglycine ethyl ester; CBZ-Ser-Gly-OEt; Nα-Z-L-serylglycine ethyl ester; N-Cbz-L-serylglycine ethyl ester; (S)-2-(((Benzyloxy)carbonyl)amino)-3-hydroxy-N-(2-ethoxy-2-oxoethyl)propanamide
EINECS	Contact for details

Quality Control

Our Z-Ser-Gly-Oet is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to ensure compliance with your research and development specifications.

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. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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