1-Ethyl-2-methyl-5-trifluoromethanesulfonyl-1h-1,3-benzodiazole CAS 732-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.732-20-7
Molecular FormulaC11H11F3N2O2S
Molecular Weight292.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-2-methyl-5-trifluoromethanesulfonyl-1h-1,3-benzodiazole CAS 732-20-7 chemical structure

Description

1-Ethyl-2-methyl-5-trifluoromethanesulfonyl-1h-1,3-benzodiazole (CAS 732-20-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11F3N2O2S. Molecular weight: 292.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H11F3N2O2S
Molecular Weight292.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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