Description

Dibenzothiophene-3-Boronic Acid is a high-purity organoboron compound widely utilized as a key synthetic building block in cross-coupling reactions. Its primary value lies in enabling the efficient construction of complex sulfur-containing heterocyclic systems, which are of significant interest in advanced material and pharmaceutical research. This chemical is essential for R&D chemists and process development scientists working in pharmaceutical intermediates, organic electronics, and agrochemical synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly those containing dibenzothiophene scaffolds.
• Material Science Research: Used in the development of organic semiconductors, charge-transport materials, and luminescent compounds for OLEDs and other electronic devices.
• Agrochemical Synthesis: Serves as a building block for creating new active ingredients with potential herbicidal or insecticidal properties.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and coordination chemistry.
• Chemical Biology Probes: Useful for modifying biomolecules or creating fluorescent tags and sensors for research applications.
• Polymer Chemistry: Incorporated into polymer backbones to impart specific electronic or thermal properties to advanced polymeric materials.

Basic Information

Product Name	Dibenzothiophene-3-Boronic Acid
CAS No.	108847-24-1
Molecular Formula	C₁₂H₉BO₂S
Molecular Weight	228.07 g/mol
Synonyms	3-Dibenzothiopheneboronic Acid; Dibenzothiophen-3-ylboronic Acid; (Dibenzothiophen-3-yl)boronic Acid; 3-Boronodibenzothiophene; BDBT; DBTPBA; 3-DBTPBA; Dibenzothiophene-3-yl-B(OH)₂
EINECS	Contact for details

Quality Control

Our Dibenzothiophene-3-Boronic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

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 under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent degradation. Keep the container tightly sealed in a desiccator for long-term storage.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤1.0%

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