Description

4-(4-Bromo-1H-Pyrazol-1-Yl)Benzaldehyde, 95% is a high-purity organic building block featuring a benzaldehyde core functionalized with a brominated pyrazole moiety. This compound is valued for its dual reactivity, offering both an aldehyde group for condensation reactions and a bromine atom for cross-coupling, making it a versatile synthon in advanced chemical synthesis. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex heterocyclic scaffolds and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Chemical Synthesis: Employed in Suzuki, Buchwald-Hartwig, and other palladium-catalyzed cross-coupling reactions due to the reactive bromine substituent.
• Ligand Development: Useful for constructing complex chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	4-(4-Bromo-1H-Pyrazol-1-Yl)Benzaldehyde, 95%
CAS No.	1174064-63-1
Molecular Formula	C10H7BrN2O
Molecular Weight	251.08 g/mol
Synonyms	4-(4-Bromo-1H-pyrazol-1-yl)benzaldehyde; 1-(4-Formylphenyl)-4-bromo-1H-pyrazole; 4-(4-Bromopyrazol-1-yl)benzaldehyde; p-(4-Bromo-1-pyrazolyl)benzaldehyde; 4-Bromo-1-(4-formylphenyl)-1H-pyrazole; Benzaldehyde, 4-(4-bromo-1H-pyrazol-1-yl)-; 1174064-63-1
EINECS	Contact for details

Quality Control

Our 4-(4-Bromo-1H-Pyrazol-1-Yl)Benzaldehyde, 95% is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and NMR for structural confirmation, to ensure it meets the specified 95% minimum purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.