3-Ethyl-2-oxo-2,3-dihydrobenzo[d]thiazole-6-sulfonic acid CAS 877463-43-9

Purity 97%+In StockPharmaceutical Standards
CAS No.877463-43-9
Molecular FormulaC9H9NO4S2
Molecular Weight259.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl-2-oxo-2,3-dihydrobenzo[d]thiazole-6-sulfonic acid CAS 877463-43-9 chemical structure

Description

High-purity 3-Ethyl-2-oxo-2,3-dihydrobenzo[d]thiazole-6-sulfonic acid (CAS 877463-43-9) pharmaceutical standards reference standard. Molecular formula: C9H9NO4S2. Molecular weight: 259.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC9H9NO4S2
Molecular Weight259.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms2

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