N,N’-[1,4-Phenylenebis[(1-methylethylidene)-4,1-phenylene]]bis[1,1,1]-trifluoro-methanesulfonamide CAS 329317-98-8

Purity 97%+In StockPharmaceutical Standards
CAS No.329317-98-8
Molecular FormulaC26H26F6N2O4S2
Molecular Weight608.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N’-[1,4-Phenylenebis[(1-methylethylidene)-4,1-phenylene]]bis[1,1,1]-trifluoro-methanesulfonamide CAS 329317-98-8 chemical structure

Description

N,N’-[1,4-Phenylenebis[(1-methylethylidene)-4,1-phenylene]]bis[1,1,1]-trifluoro-methanesulfonamide (CAS 329317-98-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H26F6N2O4S2. Molecular weight: 608.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC26H26F6N2O4S2
Molecular Weight608.62 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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-containing
Nitrogen Atoms2
Sulfur Atoms2

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