Category
Fipronil
CAS Number
Fipronil STD-120068-37-3: IMP-A-120067-83-6: IMP-B-120068-36-2
Molecular Formula
Fipronil STD-C12H4Cl2F6N4OS: IMP-A-C12H4Cl2F6N4S: IMP-B-C12H4Cl2F6N4O2S
Molecular Weight
Fipronil STD-437.15: IMP-A-421.15: IMP-B-453.15
Synonym

Fipronil STD-5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfinyl)pyrazole-3-carbonitrile; 5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile; (+/-)-Fipronil; 1-(2,6-Dichloro-4-trifluoromethylphenyl)-3-cyano-5-amino-4-(trifluoromethylsulfinyl)pyrazole; Fluocyanobenpyrazole;Frontline Spot-on; Frontline Spray; Frontline Top Spot; Goliath gel; Granedo MC; Grenade MC; Maxforce FC; Maxforce FC Select Roach Killer Bait Gel; Over' n Out; Regent; Regent TS; Termidor; Termidor 80WG; TopChoice

Fipronil EP-Impurity-A-5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfanyl)pyrazole-3-carbonitrile; 1-(2,6-Dichloro-4-trifluoromethylphenyl)-3-cyano-5-amino-4-(trifluoromethylthio)pyrazole; 5-Amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylthio-1H-pyrazole- 3-carbonitrile; MB 45950;5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-(trifluoromethylthio)pyrazole

Fipronil EP-Impurity-B-5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfonyl)pyrazole-3-carbonitrile; 5-Amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-4-trifluoromethylsulfonylpyrazole;5-Amino-1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfonyl)pyrazole-3-carbonitrile; MB 46136; 5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfonyl]-1H-pyrazole-3-carbonitrile

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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Fipronil System Suitability CRS is used in analytical testing, especially in HPLC or other chromatographic methods, to verify that the analytical system is functioning properly before sample analysis. It helps assess parameters such as peak resolution, retention time, and peak shape, ensuring accurate, precise, and reliable measurement of fipronil in bulk drugs, formulations, or pesticide products, and supporting method validation and regulatory compliance.