Description

Ethyl 5-Bromo-1-(2-Bromophenyl)-1H-Pyrazole-4-Carboxylate is a high-purity, multi-functional pyrazole derivative serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its dual bromine substitution pattern, which provides versatile reactive sites for further functionalization, enabling the construction of complex heterocyclic scaffolds. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for synthesizing novel active ingredients and exploring new chemical spaces.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors and other biologically active heterocycles.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging the pyrazole core's bioactivity.
• Material Science Research: Serves as a precursor for the development of specialty chemicals, organic ligands, and functional materials.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Academic & Industrial R&D: A versatile scaffold for method development in organic synthesis, including cross-coupling reactions and heterocycle formation.

Basic Information

Product Name	Ethyl 5-Bromo-1-(2-Bromophenyl)-1H-Pyrazole-4-Carboxylate
CAS No.	1245093-30-4
Molecular Formula	C12H10Br2N2O2
Molecular Weight	374.03 g/mol
Synonyms	5-Bromo-1-(2-bromophenyl)-1H-pyrazole-4-carboxylic acid ethyl ester; Ethyl 5-bromo-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate; 1H-Pyrazole-4-carboxylic acid, 5-bromo-1-(2-bromophenyl)-, ethyl ester; 1245093-30-4; 5-Bromo-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate ethyl ester; Ethyl 5-bromo-1-(o-bromophenyl)-1H-pyrazole-4-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 5-Bromo-1-(2-Bromophenyl)-1H-Pyrazole-4-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports compliance with ISO standards and meets the stringent requirements of pharmaceutical and agrochemical R&D.

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). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.