Description

3-(4-Carboxyphenyl)Pyrazole is a high-purity, functionalized heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a pyrazole ring and a carboxylic acid group, makes it a versatile intermediate for creating complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting inflammation and central nervous system disorders.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand in Coordination Chemistry: Used to create complexing agents and metal-organic frameworks (MOFs) due to its chelating pyrazole-carboxylate structure.
• Material Science Research: Intermediate for synthesizing organic semiconductors, liquid crystals, and advanced polymers with specific electronic or optical properties.
• Bioconjugation & Probe Development: Serves as a linker or functional handle in the creation of biochemical probes and diagnostic agents.
• Academic & R&D: A valuable reagent for methodological studies in heterocyclic and medicinal chemistry within university and corporate research laboratories.

Basic Information

Product Name	3-(4-Carboxyphenyl)Pyrazole
CAS No.	208511-67-5
Molecular Formula	C10H8N2O2
Molecular Weight	188.18 g/mol
Synonyms	4-(1H-Pyrazol-3-yl)benzoic acid; 3-(4-Carboxyphenyl)-1H-pyrazole; 1H-Pyrazole-3-carboxylic acid, 4-phenyl-; 4-(1H-Pyrazol-3-yl)benzoic Acid; 3-(4-Carboxy-phenyl)-1H-pyrazole; Benzoic acid, 4-(1H-pyrazol-3-yl)-; 208511-67-5; 3-(4-Carboxyphenyl)-1H-pyrazole
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Carboxyphenyl)Pyrazole is manufactured under a strict quality management system and undergoes comprehensive analytical testing. Our standard pharmaceutical-grade material meets high-purity specifications suitable for research and development. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to ensure traceability and compliance with your project requirements.

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 strong acids and incompatible organic solvents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.