7-Fluoro-2H-1,2,4-benzothiadiazine-3(4H)-thione 1,1-dioxide CAS 228253-44-9

Purity 97%+In StockPharmaceutical Standards
CAS No.228253-44-9
Molecular FormulaC7H5FN2O2S2
Molecular Weight232.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Fluoro-2H-1,2,4-benzothiadiazine-3(4H)-thione 1,1-dioxide CAS 228253-44-9 chemical structure

Description

CATO supplies 7-Fluoro-2H-1,2,4-benzothiadiazine-3(4H)-thione 1,1-dioxide (CAS 228253-44-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5FN2O2S2. Molecular weight: 232.26 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H5FN2O2S2
Molecular Weight232.26 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.)2022
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms2

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