Description

Boc-Tyr(2,6-Di-Cl-Bzl)-Oh is a protected tyrosine derivative, specifically designed for advanced peptide synthesis. This compound is crucial for researchers and manufacturers requiring precise control over side-chain reactivity during the construction of complex peptide sequences. It is primarily utilized in pharmaceutical R&D and the production of peptide-based active pharmaceutical ingredients (APIs).

Application

• Solid-Phase Peptide Synthesis (SPPS): As a key building block for incorporating modified tyrosine residues into peptide chains.
• Pharmaceutical Research: For the development of novel peptide therapeutics, hormones, and enzyme inhibitors.
• Peptide Library Construction: Enables the creation of diverse peptide libraries for drug discovery and screening applications.
• Bioconjugation: Serves as an intermediate for attaching peptides to other molecules, surfaces, or carriers.
• Academic & Industrial R&D: Used in laboratories for studying peptide structure-activity relationships (SAR).

Basic Information

Product Name	Boc-Tyr(2,6-Di-Cl-Bzl)-Oh
CAS No.	40298-71-3
Molecular Formula	C₂₁H₂₃Cl₂NO₅
Molecular Weight	448.32 g/mol
Synonyms	N-(tert-Butoxycarbonyl)-O-(2,6-dichlorobenzyl)-L-tyrosine; Boc-O-(2,6-Dichlorobenzyl)-L-tyrosine; Boc-Tyr(2,6-Cl₂-Bzl)-OH; tert-Butyloxycarbonyl-O-(2,6-dichlorobenzyl)tyrosine; Boc-L-Tyr(2,6-DiCl-Bzl)-OH; (2S)-2-[(tert-Butoxycarbonyl)amino]-3-[4-[(2,6-dichlorophenyl)methoxy]phenyl]propanoic acid; Boc-Tyr(2,6-DCBzl)-OH; N-Boc-O-(2,6-dichlorobenzyl)tyrosine
EINECS	Contact for details

Quality Control

Our Boc-Tyr(2,6-Di-Cl-Bzl)-Oh is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for peptide synthesis. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation	-15.0° to -20.0° (c=1 in DMF)
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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