Description

3-(tert-Butyl)-1-Phenyl-1H-Pyrazole-5-Carboxylic Acid is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and production of modern pesticides and herbicides, where the pyrazole core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials and advanced polymers due to its rigid molecular structure.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke chemical production and scale-up projects.

Basic Information

Product Name	3-(tert-Butyl)-1-Phenyl-1H-Pyrazole-5-Carboxylic Acid
CAS No.	93045-47-7
Molecular Formula	C14H16N2O2
Molecular Weight	244.29 g/mol
Synonyms	1-Phenyl-3-tert-butyl-1H-pyrazole-5-carboxylic acid; 3-tert-Butyl-1-phenyl-1H-pyrazole-5-carboxylic acid; 5-Carboxy-3-tert-butyl-1-phenylpyrazole; 1H-Pyrazole-5-carboxylic acid, 3-(1,1-dimethylethyl)-1-phenyl-; 93045-47-7; tert-Butylphenylpyrazolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 3-(tert-Butyl)-1-Phenyl-1H-Pyrazole-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up purposes.

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). The product is light-sensitive (store away from light). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.