Description

3-Methyl-4-Nitropyrazole is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique structure, featuring both a methyl and a nitro substituent on the pyrazole ring, makes it a valuable intermediate for creating complex molecules with specific functionalities. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides, leveraging its nitroaromatic reactivity.
• Material Science Research: Serves as a building block for creating specialized polymers, ligands, and organic electronic materials.
• Chemical Research & Development: Employed as a standard reagent in organic synthesis for introducing the nitropyrazole moiety into more complex molecular architectures.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of certain azo dyes and other colorants due to its aromatic nitro group.

Basic Information

Product Name	3-Methyl-4-Nitropyrazole
CAS No.	5334-39-4
Molecular Formula	C4H5N3O2
Molecular Weight	127.10 g/mol
Synonyms	4-Nitro-3-methylpyrazole; 3-Methyl-4-nitro-1H-pyrazole; 1H-Pyrazole, 3-methyl-4-nitro-; 3-Methyl-4-nitro-pyrazole; 4-Nitro-3-methyl-1H-pyrazole
EINECS	226-246-5

Quality Control

Our 3-Methyl-4-Nitropyrazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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.

Specification

Item	Specification
Appearance	Light yellow to yellow 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.