Description

3-Bromo-4-(1H-Pyrazol-1-yl)benzoic acid is a high-purity, functionalized benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular architecture, featuring both a bromo substituent and a pyrazole heterocycle, makes it a versatile intermediate for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics targeting various disease pathways.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and material science.
• Material Science: Building block for synthesizing organic semiconductors, liquid crystals, and advanced polymers with tailored electronic or optical properties.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for studying biological processes.
• Custom Synthesis & Contract Manufacturing: A valuable intermediate for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	3-Bromo-4-(1H-Pyrazol-1-yl)benzoic Acid
CAS No.	1186663-57-9
Molecular Formula	C10H7BrN2O2
Molecular Weight	267.08 g/mol
Synonyms	3-Bromo-4-(1H-pyrazol-1-yl)benzoic acid; 4-(1H-Pyrazol-1-yl)-3-bromobenzoic acid; Benzoic acid, 3-bromo-4-(1H-pyrazol-1-yl)-; 1186663-57-9; 3-Bromo-4-(pyrazol-1-yl)benzoic acid; 3-Br-4-Pyrazol-1-yl-benzoic acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-(1H-Pyrazol-1-yl)benzoic acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to cGMP (current Good Manufacturing Practice) standards and regulatory compliance (REACH, FDA DMF where applicable) ensures a reliable supply for your most demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. 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%
Water Content (KF)	≤ 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.