N4-[4-phenyl-5-(trifluoromethyl)-3-thienyl]-2,6-dichloroisonicotinamide CAS 256488-39-8

Purity 97%+In StockPharmaceutical Standards
CAS No.256488-39-8
Molecular FormulaC17H9Cl2F3N2OS
Molecular Weight417.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N4-[4-phenyl-5-(trifluoromethyl)-3-thienyl]-2,6-dichloroisonicotinamide CAS 256488-39-8 chemical structure

Description

N4-[4-phenyl-5-(trifluoromethyl)-3-thienyl]-2,6-dichloroisonicotinamide (CAS 256488-39-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H9Cl2F3N2OS. Molecular weight: 417.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC17H9Cl2F3N2OS
Molecular Weight417.23 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms2
Sulfur Atoms1

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