Description

4-Bromo-1-(3-Methyl-Benzyl)-3-Nitro-1H-Pyrazole is a high-purity, functionalized pyrazole derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated and nitrated structure makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting novel biological pathways.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides, fungicides, and insecticides, leveraging its reactive bromo and nitro groups.
• Material Science Research: Serves as a precursor for the synthesis of specialized polymers, ligands, or metal-organic frameworks (MOFs) with specific electronic or catalytic properties.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function or cellular processes due to its modifiable structure.
• Dye and Pigment Intermediate: Acts as a building block in the synthesis of complex heterocyclic dyes and organic pigments.

Basic Information

Product Name	4-Bromo-1-(3-Methyl-Benzyl)-3-Nitro-1H-Pyrazole
CAS No.	957503-69-4
Molecular Formula	C11H10BrN3O2
Molecular Weight	296.12 g/mol
Synonyms	4-Bromo-1-[(3-methylphenyl)methyl]-3-nitro-1H-pyrazole; 1-(3-Methylbenzyl)-4-bromo-3-nitropyrazole; 4-Bromo-1-(3-methylbenzyl)-3-nitropyrazole; 4-Bromo-1-(3-methyl-benzyl)-3-nitro-1H-pyrazole; 1H-Pyrazole, 4-bromo-1-[(3-methylphenyl)methyl]-3-nitro-; 957503-69-4
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-(3-Methyl-Benzyl)-3-Nitro-1H-Pyrazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters to support your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.