4-(N,N-Dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole CAS 98358-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.98358-90-8
Molecular FormulaC8H8FN3O3S
Molecular Weight245.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(N,N-Dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole CAS 98358-90-8 chemical structure

Description

4-(N,N-Dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole (CAS 98358-90-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8FN3O3S. Molecular weight: 245.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H8FN3O3S
Molecular Weight245.23 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 methanol, ethanol, DMSO
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.)1985
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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