Description

1-(2-Bromophenyl)-3,5-Dimethyl-1H-Pyrazole-4-Carboxylic Acid is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile scaffold for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific bromophenyl and carboxylic acid functionalities into their target structures.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used as a building block for creating advanced herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Biology Probes: Useful for creating tagged molecules and probes for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	1-(2-Bromophenyl)-3,5-Dimethyl-1H-Pyrazole-4-Carboxylic Acid
CAS No.	959578-21-3
Molecular Formula	C₁₂H₁₁BrN₂O₂
Molecular Weight	295.13 g/mol
Synonyms	4-Carboxy-1-(2-bromophenyl)-3,5-dimethylpyrazole; 1-(2-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid; 1H-Pyrazole-4-carboxylic acid, 1-(2-bromophenyl)-3,5-dimethyl-; 959578-21-3; 2-Bromophenyl-3,5-dimethylpyrazole-4-carboxylic acid; 3,5-Dimethyl-1-(2-bromophenyl)-1H-pyrazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-(2-Bromophenyl)-3,5-Dimethyl-1H-Pyrazole-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and commercial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliable supply and batch-to-batch consistency for your critical projects.

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 the container tightly sealed when not in use to protect from moisture. Store away from incompatible materials such as strong oxidizing agents.

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%
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.