Description

Boc-Homotyr-Oh Dcha CAS NO 198473-95-9 is a protected amino acid derivative, specifically the dicyclohexylamine (DCHA) salt of Boc-homotyrosine. This compound is a critical building block in the synthesis of complex peptides and peptidomimetics, offering enhanced stability and solubility for advanced pharmaceutical research. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, particularly in the fields of oncology, endocrinology, and neurology.

Application

• Pharmaceutical Intermediate: A key precursor in the solid-phase and solution-phase synthesis of bioactive peptides.
• Peptidomimetic Drug Discovery: Used to incorporate modified tyrosine analogs into peptide backbones to improve metabolic stability and receptor binding affinity.
• Research Chemical: Essential for academic and industrial research focused on peptide structure-activity relationships (SAR).
• API Development: Serves as a building block in the development of Active Pharmaceutical Ingredients (APIs) for targeted therapies.
• Bioconjugation: Can be used in the preparation of peptide-based conjugates for diagnostic or drug delivery applications.

Basic Information

Product Name	Boc-Homotyr-Oh Dcha
CAS No.	198473-95-9
Molecular Formula	C26H42N2O5
Molecular Weight	462.63 g/mol
Synonyms	Boc-Homotyrosine DCHA Salt; (2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]-4-(4-hydroxyphenyl)butanoic acid - dicyclohexylamine (1:1); N-(tert-Butoxycarbonyl)-L-homotyrosine dicyclohexylamine salt; Boc-L-Homotyrosine DCHA; Boc-Htyr-OH·DCHA; tert-Butyloxycarbonyl-L-homotyrosine dicyclohexylammonium salt; N-α-Boc-L-homotyrosine dicyclohexylamine salt
EINECS	Contact for details

Quality Control

Our Boc-Homotyr-Oh Dcha is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and comprehensive identification tests. A Certificate of Analysis (COA) detailing the specific results for each batch is provided to ensure traceability and compliance with your research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under dry, inert conditions to maintain stability and purity. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.5%

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