Description

5-Methyl-3-Nitro-1-Pentafluorophenylmethyl-1H-Pyrazole is a specialized fluorinated pyrazole derivative, a high-value building block in advanced organic synthesis. This compound matters for its unique structural features, combining a nitro-substituted pyrazole core with a pentafluorobenzyl group, which imparts significant electronic and steric properties. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, where the fluorine atoms enhance biological activity and environmental stability.
• Material Science: Acts as a monomer or functional additive in the production of specialty polymers, liquid crystals, or organic electronic materials due to its electron-withdrawing characteristics.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and as a tagged molecule in biochemical assays.
• Custom Synthesis & Contract Manufacturing: A critical building block for fine chemical suppliers offering bespoke synthesis services to global clients.

Basic Information

Product Name	5-Methyl-3-Nitro-1-Pentafluorophenylmethyl-1H-Pyrazole
CAS No.	957480-99-8
Molecular Formula	C12H6F5N3O2
Molecular Weight	319.20 g/mol
Synonyms	1-[(Pentafluorophenyl)methyl]-5-methyl-3-nitro-1H-pyrazole; 5-Methyl-3-nitro-1-(2,3,4,5,6-pentafluorobenzyl)-1H-pyrazole; 1H-Pyrazole, 1-[(pentafluorophenyl)methyl]-5-methyl-3-nitro-; 5-Methyl-3-nitro-1-(pentafluorobenzyl)pyrazole; 957480-99-8; Pentafluorobenzyl pyrazole derivative
EINECS	Contact for details

Quality Control

Our 5-Methyl-3-Nitro-1-Pentafluorophenylmethyl-1H-Pyrazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure compliance with exacting R&D and pilot-scale requirements. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, ensuring full traceability and batch-to-batch consistency for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.