Description

1-(4-Nitrophenyl)-1H-Pyrazole is a versatile heterocyclic aromatic compound featuring a pyrazole ring linked to a nitrophenyl group. This structure makes it a valuable intermediate and building block for synthesizing more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting various enzyme pathways.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides.
• Organic Synthesis & Material Science: Used in creating complex organic molecules, ligands for catalysis, and specialty polymers.
• Chemical Research & Development: Fundamental reagent for exploring new chemical reactions and synthesizing novel heterocyclic compounds.
• Dye & Pigment Intermediate: Potential starting material for synthesizing specialized dyes and colorants due to its aromatic nitro group.

Basic Information

Product Name	1-(4-Nitrophenyl)-1H-Pyrazole
CAS No.	3463-30-7
Molecular Formula	C9H7N3O2
Molecular Weight	189.17 g/mol
Synonyms	1-(4-Nitrophenyl)-1H-pyrazole; 1-(p-Nitrophenyl)pyrazole; 4-(1H-Pyrazol-1-yl)nitrobenzene; 1H-Pyrazole, 1-(4-nitrophenyl)-; NSC 406919; p-Nitrophenylpyrazole; 1-(4-Nitrophenyl)pyrazole
EINECS	Contact for details

Quality Control

Our 1-(4-Nitrophenyl)-1H-Pyrazole is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, minimize exposure during handling.

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	≤ 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.