Description

Phenylboronicacid CAS NO 90-80-6 is a versatile organoboron compound widely used as a key building block in organic synthesis. Its primary value lies in its ability to participate in the Suzuki-Miyaura cross-coupling reaction, a cornerstone methodology for forming carbon-carbon bonds. This makes it an indispensable reagent for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries seeking to develop novel compounds and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via cross-coupling reactions.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides requiring specific aryl group introductions.
• Material Science & OLEDs: Serves as a building block for creating organic light-emitting diodes (OLEDs), liquid crystals, and other functional polymers.
• Chemical Research & Development: Essential reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating complex molecular architectures.
• Catalyst & Ligand Preparation: Used to synthesize specialized ligands and catalysts for asymmetric synthesis and other catalytic processes.
• Sensor Development: Employed in the fabrication of chemical sensors and diagnostic agents due to its selective binding properties with diols and other analytes.

Basic Information

Product Name	Phenylboronicacid
CAS No.	90-80-6
Molecular Formula	C6H7BO2
Molecular Weight	121.93 g/mol
Synonyms	Benzeneboronic Acid; Phenylboronic Acid; Boronic Acid, Phenyl-; B-Phenylboronic Acid; PBA; Phenylborane, Dihydroxy-; (HO)2BPh
EINECS	202-623-9

Quality Control

Our Phenylboronicacid is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP requirements for pharmaceutical applications and can accommodate custom purity grades upon request.

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 should be handled under dry conditions to prevent degradation. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	214 - 218 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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