Description

3-(1,3-Benzodioxol-5-Yl)-5-(Trifluoromethyl)-1H-Pyrazole CAS NO 845266-32-2 is a high-purity, heterocyclic organic compound featuring a benzodioxole moiety and a trifluoromethyl-substituted pyrazole core. This specialized structure makes it a valuable advanced pharmaceutical intermediate and a key building block for agrochemical and material science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used as a key scaffold for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Acts as a building block for creating specialty polymers, liquid crystals, and organic electronic materials due to its rigid, fluorinated structure.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and as a molecular probe in biochemical assays.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects and scale-up processes.

Basic Information

Product Name	3-(1,3-Benzodioxol-5-Yl)-5-(Trifluoromethyl)-1H-Pyrazole
CAS No.	845266-32-2
Molecular Formula	C11H7F3N2O2
Molecular Weight	256.18 g/mol
Synonyms	5-(1,3-Benzodioxol-5-yl)-3-(trifluoromethyl)-1H-pyrazole; 3-(Benzo[d][1,3]dioxol-5-yl)-5-(trifluoromethyl)-1H-pyrazole; 1H-Pyrazole, 3-(1,3-benzodioxol-5-yl)-5-(trifluoromethyl)-; 845266-32-2; 3-(1,3-Benzodioxol-5-yl)-5-trifluoromethylpyrazole; 5-(1,3-Benzodioxol-5-yl)-3-trifluoromethylpyrazole
EINECS	Contact for details

Quality Control

Our 3-(1,3-Benzodioxol-5-Yl)-5-(Trifluoromethyl)-1H-Pyrazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.