Description

Z-Tyr-Glu-Oh CAS NO 988-70-5 is a high-purity, protected dipeptide derivative consisting of tyrosine and glutamic acid residues. This compound serves as a critical building block in the synthesis of complex peptides and peptidomimetics, offering precise control over molecular structure. It is primarily utilized by research institutions and pharmaceutical companies engaged in advanced peptide chemistry, drug discovery, and biochemical studies.

Application

• Pharmaceutical Intermediate: A key raw material in the synthesis of novel therapeutic peptides and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway investigations.
• Peptide Synthesis: An essential protected dipeptide unit for solid-phase and solution-phase peptide synthesis (SPPS).
• Drug Discovery: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Proteomics & Neuroscience: Potential utility in studying neuropeptides and signal transduction pathways.

Basic Information

Product Name	Z-Tyr-Glu-Oh
CAS No.	988-70-5
Molecular Formula	C₂₂H₂₄N₂O₈
Molecular Weight	444.44 g/mol
Synonyms	N-Carbobenzoxy-L-tyrosyl-L-glutamic acid; Z-L-Tyrosyl-L-glutamic acid; Z-Tyr-Glu-OH; CBZ-Tyr-Glu-OH; Nα-CBZ-L-tyrosyl-L-glutamic acid; (2S)-2-[[(2S)-2-(benzyloxycarbonylamino)-3-(4-hydroxyphenyl)propanoyl]amino]pentanedioic acid; N-Benzyloxycarbonyl-L-tyrosyl-L-glutamic acid; Z-Tyr-Glu
EINECS	Contact for details

Quality Control

Our Z-Tyr-Glu-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via spectroscopic methods. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and development grade specifications.

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 low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	-20.0° to -25.0° (c=1 in DMF)
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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