Description

3-Hydroxy-n-[(Phenylmethoxy)Carbonyl]- L-Tyrosine is a protected derivative of the essential amino acid L-Tyrosine, featuring a carbobenzyloxy (Cbz) protecting group on the amine functionality. This compound is of significant value in peptide synthesis and pharmaceutical research, where it serves as a crucial building block for constructing complex peptide sequences with precise stereochemistry. It is primarily needed by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in the production of peptide-based therapeutics, diagnostic agents, and biochemical tools.

Application

• Peptide Synthesis Intermediate: A key protected amino acid monomer for solid-phase and solution-phase peptide synthesis (SPPS).
• Pharmaceutical Research & Development: Used in the R&D of novel peptide drugs, hormones, and enzyme inhibitors.
• Bioconjugation Chemistry: Serves as a starting material for creating tyrosine-containing linkers or probes for bioconjugation applications.
• Biochemical Tool Development: Employed in the synthesis of substrates for kinase and phosphatase activity assays.
• Academic Research: Utilized in university and institutional labs for studying peptide structure, function, and metabolism.
• Reference Standard: Can be supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-Hydroxy-n-[(Phenylmethoxy)Carbonyl]- L-Tyrosine
CAS No.	30033-25-1
Molecular Formula	C17H17NO6
Molecular Weight	331.32 g/mol
Synonyms	N-Carbobenzyloxy-L-tyrosine; Cbz-L-Tyrosine; N-(Benzyloxycarbonyl)-L-tyrosine; Z-L-Tyrosine; (2S)-2-[[(Benzyloxy)carbonyl]amino]-3-(4-hydroxyphenyl)propanoic acid; L-Tyrosine, N-[(phenylmethoxy)carbonyl]-; N-CBZ-L-Tyrosine; Nα-Carbobenzyloxy-L-tyrosine
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-n-[(Phenylmethoxy)Carbonyl]- L-Tyrosine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

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	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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