Description

1-(2,6-Dichlorophenyl)-1H-Pyrazol-4-Ylboronic Acid is a high-purity boronic acid derivative, a critical building block in modern synthetic organic chemistry. Its value lies in enabling the efficient construction of complex molecular architectures through reliable cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides requiring specific heterocyclic scaffolds.
• Material Science Research: Serves as a monomer or linker in the creation of organic electronic materials, such as polymers for OLEDs and sensors.
• Chemical Biology: Employed in the synthesis of probes and ligands for studying biological targets and pathways.
• Catalyst & Ligand Development: Acts as a starting material for synthesizing novel palladium catalysts and specialized ligands used in asymmetric synthesis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research institutions for bespoke synthesis projects and library production.

Basic Information

Product Name	1-(2,6-Dichlorophenyl)-1H-Pyrazol-4-Ylboronic Acid
CAS No.	1217501-45-5
Molecular Formula	C9H7BCl2N2O2
Molecular Weight	257.88 g/mol
Synonyms	1-(2,6-Dichlorophenyl)-1H-pyrazole-4-boronic acid; [1-(2,6-Dichlorophenyl)-1H-pyrazol-4-yl]boronic acid; 1H-Pyrazole-4-boronic acid, 1-(2,6-dichlorophenyl)-; 1-(2,6-Dichlorophenyl)-4-boronopyrazole; B-[1-(2,6-Dichlorophenyl)-1H-pyrazol-4-yl]boronic acid; 1217501-45-5; 1-(2,6-Dichlorophenyl)pyrazole-4-boronic acid
EINECS	Contact for details

Quality Control

Our 1-(2,6-Dichlorophenyl)-1H-Pyrazol-4-Ylboronic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures material consistency and reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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