2-Trifluoromethanesulfonylbenzene-1-sulfonyl chloride CAS 77797-87-6

Purity 97%+In StockPharmaceutical Standards
CAS No.77797-87-6
Molecular FormulaC7H4ClF3O4S2
Molecular Weight308.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Trifluoromethanesulfonylbenzene-1-sulfonyl chloride CAS 77797-87-6 chemical structure

Description

2-Trifluoromethanesulfonylbenzene-1-sulfonyl chloride (CAS 77797-87-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H4ClF3O4S2. Molecular weight: 308.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H4ClF3O4S2
Molecular Weight308.68 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentF/Cl-containing
Sulfur Atoms2

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