Description

Z-Trp-Trp-Oh is a protected dipeptide derivative featuring two tryptophan residues. This compound is a crucial building block in peptide synthesis, valued for its role in constructing complex peptide chains with high precision and purity. It is primarily utilized by researchers and manufacturers in the pharmaceutical and biotechnology sectors for drug discovery and development projects.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key intermediate for the controlled assembly of peptides containing tryptophan sequences.
• Pharmaceutical Research: Used in the development and synthesis of novel therapeutic peptides and peptidomimetics.
• Bioconjugation: Serves as a precursor for creating peptide-based probes, tags, and diagnostic agents.
• Biochemical Studies: Employed in structure-activity relationship (SAR) studies to understand peptide function and interaction.
• Custom Peptide Production: Essential for contract research and manufacturing organizations (CROs/CMOs) producing bespoke peptides for clients.
• Academic Research: A fundamental reagent in university and institutional labs studying peptide chemistry and biology.

Basic Information

Product Name	Z-Trp-Trp-Oh
CAS No.	57850-17-6
Molecular Formula	C31H30N4O5
Molecular Weight	538.60 g/mol
Synonyms	N-Carbobenzoxy-L-tryptophyl-L-tryptophan; Z-L-Tryptophyl-L-tryptophan; Z-Trp-Trp; CBZ-Tryptophan-Tryptophan; Nα-Cbz-L-Tryptophyl-L-tryptophan; Benzyloxycarbonyl-L-tryptophyl-L-tryptophan; (S)-2-(((Benzyloxy)carbonyl)amino)-3-(1H-indol-3-yl)-N-((S)-1-((S)-2-amino-3-(1H-indol-3-yl)-1-oxopropan-2-yl)amino)-1-oxo-3-(1H-indol-3-yl)propan-2-yl)propanamide
EINECS	Contact for details

Quality Control

Our Z-Trp-Trp-Oh is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry standards for peptide intermediates to support your research and cGMP manufacturing 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
Residual Solvents (GC)	Complies with ICH guidelines

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