4,5-Dihydroisothiazole 1,1-dioxide CAS 881652-45-5

Purity 97%+In StockPharmaceutical Standards
CAS No.881652-45-5
Molecular FormulaC3H5NO2S
Molecular Weight119.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Dihydroisothiazole 1,1-dioxide CAS 881652-45-5 chemical structure

Description

High-purity 4,5-Dihydroisothiazole 1,1-dioxide (CAS 881652-45-5) pharmaceutical standards reference standard. Molecular formula: C3H5NO2S. Molecular weight: 119.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC3H5NO2S
Molecular Weight119.14 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms1

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