Description

Cbz-B3A CAS NO 1884710-81-9 is a high-purity, protected amino acid derivative widely utilized as a critical building block in advanced organic synthesis. This compound is essential for researchers and manufacturers requiring precise molecular control in the development of complex peptides and pharmaceutical intermediates. It is primarily targeted at the pharmaceutical, biotechnology, and advanced materials research sectors for applications in drug discovery and fine chemical production.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and peptide-based therapeutics.
• Peptide Synthesis: Used as a protected amino acid building block in solid-phase and solution-phase peptide synthesis (SPPS).
• Bioconjugation: Facilitates the site-specific modification of proteins, antibodies, and other biomolecules for drug delivery and diagnostic applications.
• Chemical Biology Research: Employed in the study of enzyme mechanisms, protein-protein interactions, and the development of chemical probes.
• Material Science: Acts as a monomer or functionalizing agent for creating specialized polymers and smart materials with tailored properties.
• Academic & Industrial R&D: A fundamental reagent for method development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	Cbz-B3A
CAS No.	1884710-81-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Carboxybenzyl-B3A; N-Cbz-B3A; Benzyloxycarbonyl-B3A; (S)-2-(((Benzyloxy)carbonyl)amino)-3-(1H-benzo[d]imidazol-2-yl)propanoic acid; Cbz-2-Aminomethylbenzimidazolepropionic acid; Z-B3A-OH; CBZ-B3A-OH; Fmoc-B3A(tBu)-OH precursor
EINECS	Contact for details

Quality Control

Our Cbz-B3A is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.