Description

1-(2-Nitrophenyl)-1H-Pyrazole-4-Carboxylic Acid is a high-purity, functionalized pyrazole derivative serving as a critical synthetic building block in advanced organic chemistry. Its core value lies in providing a versatile scaffold for constructing complex molecules, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and functional materials.
• Chemical Synthesis: Acts as a versatile reagent for constructing complex heterocyclic compounds in academic and industrial R&D settings.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	1-(2-Nitrophenyl)-1H-Pyrazole-4-Carboxylic Acid
CAS No.	1006952-14-2
Molecular Formula	C10H7N3O4
Molecular Weight	233.18 g/mol
Synonyms	1-(2-Nitrophenyl)-1H-pyrazole-4-carboxylic acid; 1H-Pyrazole-4-carboxylic acid, 1-(2-nitrophenyl)-; 4-Pyrazolecarboxylic acid, 1-(2-nitrophenyl)-; 1-(o-Nitrophenyl)-1H-pyrazole-4-carboxylic acid; 1-(2-Nitrophenyl)pyrazole-4-carboxylic acid; 1-(2-Nitro-phenyl)-1H-pyrazole-4-carboxylic acid; 1-(2-Nitrophenyl)-4-carboxypyrazole
EINECS	Contact for details

Quality Control

Our 1-(2-Nitrophenyl)-1H-Pyrazole-4-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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