Description

Z-Ala-Tyr-Ome CAS NO 17554-28-8 is a protected dipeptide derivative, specifically the methyl ester of Z-Ala-Tyr, where the N-terminus is protected by a benzyloxycarbonyl (Z or Cbz) group. This compound is a crucial building block in solid-phase peptide synthesis (SPPS), enabling the controlled and sequential assembly of complex peptide sequences. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers involved in developing therapeutic peptides, biochemical probes, and novel bioactive compounds.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key protected intermediate for the automated or manual synthesis of longer peptide chains.
• Pharmaceutical Research & Development: Used in the discovery and development of peptide-based drugs targeting various diseases.
• Biochemical Research: Serves as a substrate or intermediate in enzymatic studies and the synthesis of peptide hormones or neurotransmitters.
• Fine Chemical Production: An essential raw material for custom peptide manufacturers producing peptides for diagnostic, cosmetic, or research applications.
• Academic Research: Employed in university and institutional labs for studying peptide structure, function, and synthesis methodologies.

Basic Information

Product Name	Z-Ala-Tyr-Ome
CAS No.	17554-28-8
Molecular Formula	C21H24N2O6
Molecular Weight	400.43 g/mol
Synonyms	N-Carbobenzoxy-L-alanyl-L-tyrosine methyl ester; Cbz-Ala-Tyr-OMe; Z-L-Ala-L-Tyr-OMe; Benzyloxycarbonyl-L-alanyl-L-tyrosine methyl ester; Nα-Cbz-L-alanyl-L-tyrosine methyl ester; (S)-Methyl 2-((((benzyloxy)carbonyl)amino)propanamido)-3-(4-hydroxyphenyl)propanoate; Z-A-Y-Ome
EINECS	Contact for details

Quality Control

Our Z-Ala-Tyr-Ome is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and spectroscopic methods for structural confirmation. We provide comprehensive Certificates of Analysis (COA) detailing all specifications to ensure compliance with your research or production requirements.

Storage

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

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%
Specific 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.