N-{[3,5-bis(trifluoromethyl)phenyl]sulphonyl}-N-(2,6-dibromo-4-methylphenyl)-3,5-bis(trifluoromethyl)benzenesulphonamide CAS 259269-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.259269-91-5
Molecular FormulaC23H11Br2F12NO4S2
Molecular Weight817.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-{[3,5-bis(trifluoromethyl)phenyl]sulphonyl}-N-(2,6-dibromo-4-methylphenyl)-3,5-bis(trifluoromethyl)benzenesulphonamide CAS 259269-91-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-{[3,5-bis(trifluoromethyl)phenyl]sulphonyl}-N-(2,6-dibromo-4-methylphenyl)-3,5-bis(trifluoromethyl)benzenesulphonamide.

N-{[3,5-bis(trifluoromethyl)phenyl]sulphonyl}-N-(2,6-dibromo-4-methylphenyl)-3,5-bis(trifluoromethyl)benzenesulphonamide (CAS 259269-91-5), molecular formula C23H11Br2F12NO4S2 and molecular weight 817.26 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-{[3,5-bis(trifluoromethyl)phenyl]sulphonyl}-N-(2,6-dibromo-4-methylphenyl)-3,5-bis(trifluoromethyl)benzenesulphonamide (C23H11Br2F12NO4S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 817.26 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), N-{[3,5-bis(trifluoromethyl)phenyl]sulphonyl}-N-(2,6-dibromo-4-methylphenyl)-3,5-bis(trifluoromethyl)benzenesulphonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC23H11Br2F12NO4S2
Molecular Weight817.26 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Br-containing
Nitrogen Atoms1
Sulfur Atoms2

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