Description

3-(tert-Butoxycarbonylamino)-4-Chlorophenylboronic Acid is a high-purity, advanced pharmaceutical intermediate and versatile synthetic building block. This compound is valued for its role in facilitating complex organic transformations, particularly in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in cross-coupling reactions and medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a critical boronic acid coupling partner for forming carbon-carbon bonds in complex organic synthesis.
• Medicinal Chemistry & Drug Discovery: Used in research and development for creating novel compound libraries and lead optimization.
• Agrochemical Synthesis: Employed in the production of advanced crop protection agents and herbicides.
• Material Science Research: Utilized in the development of organic electronic materials and functional polymers.
• Chemical Biology Probes: Acts as a precursor for synthesizing molecular probes used in biochemical and cellular studies.

Basic Information

Product Name	3-(tert-Butoxycarbonylamino)-4-Chlorophenylboronic Acid
CAS No.	871329-57-6
Molecular Formula	C11H15BClNO4
Molecular Weight	271.51 g/mol
Synonyms	Boc-4-Chloro-3-aminophenylboronic Acid; 4-Chloro-3-[(tert-butoxycarbonyl)amino]benzeneboronic Acid; 3-(Boc-amino)-4-chlorophenylboronic acid; N-Boc-3-amino-4-chlorobenzeneboronic acid; 3-[(tert-Butoxycarbonyl)amino]-4-chlorobenzeneboronic Acid; 4-Chloro-3-[(2-methylpropan-2-yl)oxycarbonylamino]phenylboronic acid
EINECS	Contact for details

Quality Control

Our 3-(tert-Butoxycarbonylamino)-4-Chlorophenylboronic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Assay (HPLC)	≥97.0%
Water Content (KF)	≤1.0%

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