Description

1-(4-Bromophenyl)-1H-Pyrazole-4-Carbaldehyde is a high-purity brominated pyrazole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its versatile aldehyde and halogenated aromatic functionalities, enabling precise molecular construction for complex target molecules. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing novel drug candidates, especially in kinase inhibitor and other small-molecule therapeutic research.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides, leveraging its pyrazole core for biological activity.
• Material Science Research: Employed in the creation of specialized organic ligands, polymers, and functional materials.
• Chemical Biology: Serves as a precursor for probes and molecular tools used in biochemical and cellular studies.
• 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-(4-Bromophenyl)-1H-Pyrazole-4-Carbaldehyde
CAS No.	294877-41-1
Molecular Formula	C10H7BrN2O
Molecular Weight	251.08 g/mol
Synonyms	4-Bromo-1H-pyrazole-1-benzaldehyde; 1-(4-Bromophenyl)-1H-pyrazole-4-carboxaldehyde; 4-Formyl-1-(4-bromophenyl)pyrazole; 1-(p-Bromophenyl)-1H-pyrazole-4-carbaldehyde; (4-Bromophenyl)pyrazole-4-carbaldehyde; p-Bromophenyl pyrazole-4-carbaldehyde; 294877-41-1; 1H-Pyrazole-4-carboxaldehyde, 1-(4-bromophenyl)-
EINECS	Contact for details

Quality Control

Our 1-(4-Bromophenyl)-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our commitment to quality assurance supports your R&D and production needs with reliable, high-grade material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.