Description

1-(2-Chloro-4-Fluoro-Benzyl)-5-Methyl-3-Nitro-1H-Pyrazole is a high-purity, advanced pharmaceutical intermediate characterized by its specific halogenated benzyl and nitro-substituted pyrazole structure. This compound matters for its critical role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring precise molecular scaffolds. Industrial and research chemists in the pharmaceutical, agrochemical, and specialty chemical sectors need this material to develop new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, especially in medicinal chemistry research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis: Acts as a versatile building block for creating complex molecules in organic and process chemistry.
• Life Science Research: Employed in biochemical and pharmacological studies to investigate structure-activity relationships (SAR).
• Material Science: Potential use in the development of specialty polymers or functional materials requiring specific aromatic heterocycles.

Basic Information

Product Name	1-(2-Chloro-4-Fluoro-Benzyl)-5-Methyl-3-Nitro-1H-Pyrazole
CAS No.	1004643-55-3
Molecular Formula	C12H9ClFN3O2
Molecular Weight	281.67 g/mol
Synonyms	1-[(2-Chloro-4-fluorophenyl)methyl]-5-methyl-3-nitro-1H-pyrazole; 1-(2-Chloro-4-fluorobenzyl)-5-methyl-3-nitropyrazole; 5-Methyl-3-nitro-1-(2-chloro-4-fluorobenzyl)-1H-pyrazole; 1H-Pyrazole, 1-[(2-chloro-4-fluorophenyl)methyl]-5-methyl-3-nitro-; CAS 1004643-55-3; 2-Chloro-4-fluoro-benzyl 5-methyl-3-nitro-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 1-(2-Chloro-4-Fluoro-Benzyl)-5-Methyl-3-Nitro-1H-Pyrazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light 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%
Heavy Metals	≤ 10 ppm

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