Description

Fipronil-Carboxamide CAS NO 205650-69-7 is a key chemical intermediate in the synthesis of advanced insecticides and pharmaceutical active ingredients. This compound is valued for its precise molecular structure, which is critical for ensuring the efficacy and purity of the final formulated products. It is primarily required by manufacturers in the agrochemical and pharmaceutical industries for research, development, and large-scale production.

Application

• Primary intermediate in the synthesis of Fipronil and related phenylpyrazole insecticides.
• Key building block for pharmaceutical research targeting specific neurological pathways.
• Used in the development of veterinary parasiticides for flea and tick control.
• Employed in crop protection research for creating next-generation pest control solutions.
• Intermediate for specialty chemical synthesis in academic and industrial R&D laboratories.
• Precursor for formulating termite control and public health insecticide products.

Basic Information

Product Name	Fipronil-Carboxamide
CAS No.	205650-69-7
Molecular Formula	C12H4Cl2F6N4OS
Molecular Weight	437.14 g/mol
Synonyms	5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carboxamide; Fipronil Acid Amide; Fipronil Carboxylic Acid Amide; Fipronil Amide; Fipronil Intermediate; (±)-5-Amino-1-(2,6-dichloro-α,α,α-trifluoro-p-tolyl)-4-[(trifluoromethyl)sulfinyl]pyrazole-3-carboxamide
EINECS	Contact for details

Quality Control

Our Fipronil-Carboxamide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to verify identity and potency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.