4-(1H-Pyrazol-1-yl)phenylboronic acid, CAS No. 891270-35-2

Welcome to iChemical.com!

In the below part, please select the country you want us to ship to: Please note that once you've selected a shipping country, all pricing information on our website will be automatically updated to include door-to-door shipping to the country you specified.

North America

South America

Africa

Europe

Asia

Oceania

891270-35-2

Catalog No. EBD211694

CAS 891270-35-2

Name 4-(1H-Pyrazol-1-yl)phenylboronic acid

Get Quote

Basic Information

Synonyms: [4-(1H-pyrazol-1-yl)phenyl]boronicacid boronicacid,B-[4-(1H-pyrazol-1-yl)phenyl]- 4-(1H-Pyrazol-1-yl)phenylboronicacid 4-pyrazol-1-yl-phenylboronicacid chembrdg-bb4011481 akosp-2123527 art-chem-bbb037013 vitas-bbtbb011770 boronicacid,[4-(1h-pyrazol-1-yl)phenyl]- [4-(1h-pyrazol-1-yl)phenyl]boronicacid(saltdata:free)

Molecular Formula: C9H9BN2O2

Molecular Weight: 187.99

Categories: Materials Chemistry > Optoelectronic and Organic Semiconductor Materials > OLED and Organic Optoelectronic Precursors Synthetic Chemistry > Organic Building Blocks > Boronic Acids and Boronic Esters

Product Description:

[4-(1H-Pyrazol-1-yl)phenyl]boronic acid is an aromatic boronic acid derivative featuring a pyrazole substituent. This compound serves as a key organic synthesis building block, particularly valued for its role in Suzuki-Miyaura cross-coupling reactions, which are fundamental for constructing complex conjugated organic frameworks. Its primary and most significant application is in the field of materials science, specifically in the development of organic light-emitting diodes (OLEDs) and other organic electronic devices. The molecule acts as a crucial precursor or intermediate for synthesizing various organic semiconductors, charge-transport materials, and light-emitting materials. The combination of the boronic acid handle and the electron-rich pyrazole heterocycle allows for the precise construction of π-conjugated systems with tailored electronic properties, such as optimized HOMO/LUMO energy levels and charge carrier mobility. While it is a specialized reagent in materials chemistry, its structural motif also makes it a relevant example within the broader category of functionalized arylboronic acids used in synthetic chemistry.

Physical Properties

Boiling Point: 374.051°C at 760 mmHg

Flash Point: 180.02°C

Density: 1.209g/cm3