Description

1-(4-Methyl-Benzyl)-4-Nitro-1H-Pyrazole is a specialized pyrazole derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its molecular architecture, featuring a nitro group and a substituted benzyl moiety, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a building block for creating advanced organic materials, such as ligands for catalysts or components in organic electronics.
• Chemical Synthesis: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex molecular libraries.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized colorants and functional dyes due to the nitro-aromatic structure.

Basic Information

Product Name	1-(4-Methyl-Benzyl)-4-Nitro-1H-Pyrazole
CAS No.	400877-60-3
Molecular Formula	C11H11N3O2
Molecular Weight	217.23 g/mol
Synonyms	4-Nitro-1-[(4-methylphenyl)methyl]-1H-pyrazole; 1-[(4-Methylphenyl)methyl]-4-nitro-1H-pyrazole; 1-(4-Methylbenzyl)-4-nitropyrazole; 4-Nitro-1-(4-methylbenzyl)pyrazole; 1H-Pyrazole, 1-[(4-methylphenyl)methyl]-4-nitro-; p-Methylbenzyl 4-nitropyrazole
EINECS	Contact for details

Quality Control

Every batch of 1-(4-Methyl-Benzyl)-4-Nitro-1H-Pyrazole is manufactured and tested under strict quality management protocols to ensure consistency and reliability for your critical R&D and production processes. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key purity and identity parameters. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to maintain purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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