Description

Z-Tyr-Ome CAS NO 13512-31-7 is a protected tyrosine derivative, specifically the methyl ester of N-benzyloxycarbonyl-L-tyrosine, widely utilized as a crucial building block in peptide synthesis. This compound is essential for researchers and manufacturers requiring high-purity intermediates to ensure the integrity and yield of complex peptide sequences. It is primarily used by the pharmaceutical, biotechnology, and academic research sectors for developing therapeutic peptides, biochemical probes, and other advanced organic molecules.

Application

• Solid-Phase Peptide Synthesis (SPPS): Serves as a key protected amino acid precursor for the controlled elongation of peptide chains.
• Pharmaceutical Intermediate: Used in the research and development of peptide-based active pharmaceutical ingredients (APIs) and drug candidates.
• Bioconjugation: Acts as a starting material for creating labeled peptides or peptide-protein conjugates for diagnostic and research applications.
• Biochemical Research: Employed in studying enzyme-substrate interactions, receptor binding, and other structure-activity relationship (SAR) studies.
• Custom Peptide Production: A fundamental reagent for CROs and CDMOs offering bespoke peptide synthesis services.
• Material Science: Potential use in the synthesis of peptide-based polymers and biomaterials.

Basic Information

Product Name	Z-Tyr-Ome
CAS No.	13512-31-7
Molecular Formula	C18H19NO5
Molecular Weight	329.35 g/mol
Synonyms	N-Carbobenzoxy-L-tyrosine methyl ester; Z-L-Tyrosine methyl ester; N-(Benzyloxycarbonyl)-L-tyrosine methyl ester; (S)-Methyl 2-((((benzyloxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoate; Cbz-Tyr-OMe; Z-Tyrosine-OMe; Z-Tyr-OMe; N-Cbz-L-tyrosine methyl ester
EINECS	Contact for details

Quality Control

Every batch of Z-Tyr-Ome is produced and tested under strict quality management protocols to ensure consistency and high purity suitable for sensitive synthetic applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing specific purity, chiral purity, and impurity profiles are available upon request.

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 crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (L-Isomer)
Loss on Drying	≤0.5%
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.