Description

Z-Tyr-Ala-Oh is a protected dipeptide building block, specifically the Z-protected derivative of tyrosine-alanine. This compound is a critical intermediate in the synthesis of more complex peptides, offering precise control over the coupling sequence. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in peptide chemistry and drug discovery. The product is supplied to meet the stringent purity requirements of advanced organic synthesis.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key protected intermediate for the sequential assembly of custom peptides.
• Solution-Phase Peptide Synthesis: Used in classical coupling strategies for producing peptide fragments.
• Pharmaceutical Research: Serves as a building block for the development of novel therapeutic peptide candidates.
• Biochemical Research: Employed in the study of enzyme-substrate interactions and protein structure-activity relationships.
• Combinatorial Chemistry Libraries: A valuable component for generating diverse arrays of peptide-based compounds for screening.
• Production of Biologically Active Peptides: Used in the synthesis of peptides with potential hormonal, antimicrobial, or signaling functions.

Basic Information

Product Name	Z-Tyr-Ala-Oh
CAS No.	23018-09-9
Molecular Formula	C20H22N2O6
Molecular Weight	386.40 g/mol
Synonyms	N-Carbobenzoxy-L-tyrosyl-L-alanine; Z-L-Tyrosyl-L-alanine; Z-Tyr-Ala; Z-Tyr-Ala-OH; Nα-(Benzyloxycarbonyl)-L-tyrosyl-L-alanine; CBZ-L-Tyrosyl-L-alanine; N-CBZ-L-Tyrosyl-L-alanine; (2S)-2-[[(2S)-2-(benzyloxycarbonylamino)-3-(4-hydroxyphenyl)propanoyl]amino]propanoic acid
EINECS	Contact for details

Quality Control

Our Z-Tyr-Ala-Oh is manufactured under strict quality control protocols to ensure high chemical purity and batch-to-batch consistency, suitable for demanding synthetic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory and research needs.

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 material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white 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
Residue on Ignition	≤ 0.5%

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