Description

3,5-Dibromo-1H-Pyrazole-4-Carbaldehyde is a versatile and highly functionalized pyrazole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic placement of bromine atoms and an aldehyde group, which provide multiple reactive sites for constructing complex heterocyclic scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, especially in kinase inhibitor and anti-inflammatory agent research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides due to its reactive halogen and aldehyde functionalities.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialized polymers and organic electronic materials.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands and organocatalysts for asymmetric synthesis.
• Chemical Biology Probes: Useful for designing activity-based probes and molecular tags for studying biological systems.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3,5-Dibromo-1H-Pyrazole-4-Carbaldehyde
CAS No.	888484-99-9
Molecular Formula	C4H2Br2N2O
Molecular Weight	253.88 g/mol
Synonyms	3,5-Dibromo-1H-pyrazole-4-carboxaldehyde; 4-Formyl-3,5-dibromo-1H-pyrazole; 3,5-Dibromo-4-formyl-1H-pyrazole; 1H-Pyrazole-4-carboxaldehyde, 3,5-dibromo-; 3,5-Dibromopyrazole-4-carbaldehyde; 3,5-Dibromo-4-pyrazolecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.