Description

1-(2,4-Dichloro-Benzyl)-4-Nitro-1H-Pyrazole is a specialized heterocyclic organic compound featuring a pyrazole core substituted with a 2,4-dichlorobenzyl group and a nitro moiety. This unique structure makes it a valuable high-purity chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily required by R&D chemists and process development scientists working on novel active ingredients, particularly in the development of crop protection agents and pharmacologically active molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides due to its bioactive pyrazole scaffold.
• Chemical Research: Acts as a versatile precursor for further functionalization in organic and medicinal chemistry projects.
• Material Science: Potential intermediate for creating specialized polymers or ligands with unique electronic properties.
• Reference Standard: Supplied as a high-purity compound for analytical method development and quality control in regulatory submissions.

Basic Information

Product Name	1-(2,4-Dichloro-Benzyl)-4-Nitro-1H-Pyrazole
CAS No.	90723-90-3
Molecular Formula	C10H7Cl2N3O2
Molecular Weight	272.09 g/mol
Synonyms	1-[(2,4-Dichlorophenyl)methyl]-4-nitro-1H-pyrazole; 4-Nitro-1-(2,4-dichlorobenzyl)-1H-pyrazole; 1-(2,4-Dichlorobenzyl)-4-nitropyrazole; 1H-Pyrazole, 1-[(2,4-dichlorophenyl)methyl]-4-nitro-; 90723-90-3; 1-(2,4-Dichlorobenzyl)-4-nitro-pyrazole
EINECS	Contact for details

Quality Control

Our 1-(2,4-Dichloro-Benzyl)-4-Nitro-1H-Pyrazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized and should be handled under appropriate conditions to maintain purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Maximum Impurity (HPLC)	≤ 1.0%

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