Description

1-(2-Bromophenyl)Pyrazole-4-Carbaldehyde is a high-purity brominated pyrazole derivative, a crucial building block in modern organic synthesis. Its value lies in its bifunctional reactivity, offering both a bromoaryl group for cross-coupling reactions and an aldehyde group for condensation and further functionalization. This compound is primarily needed by researchers and manufacturers in the pharmaceutical and agrochemical industries for developing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic research.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic systems for asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials and functional polymers due to its conjugated structure.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes to study biological pathways and protein functions.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	1-(2-Bromophenyl)Pyrazole-4-Carbaldehyde
CAS No.	1153042-50-2
Molecular Formula	C10H7BrN2O
Molecular Weight	251.08 g/mol
Synonyms	1-(2-Bromophenyl)-1H-pyrazole-4-carbaldehyde; 2-Bromo-1-(1H-pyrazol-4-yl)benzene-4-carboxaldehyde; 1-(2-Bromophenyl)-4-formylpyrazole; 4-Formyl-1-(2-bromophenyl)pyrazole; (2-Bromophenyl)pyrazole-4-carboxaldehyde; Pyrazole-4-carbaldehyde, 1-(2-bromophenyl)-; 1153042-50-2
EINECS	Contact for details

Quality Control

Our 1-(2-Bromophenyl)Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance and regulatory needs.

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 product is easily oxidized; for long-term storage, consider keeping it under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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