4-Phenyl-1,3-dithiol-2-one CAS 939-11-7

Purity 97%+In StockPharmaceutical Standards
CAS No.939-11-7
Molecular FormulaC9H6OS2
Molecular Weight194.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Phenyl-1,3-dithiol-2-one CAS 939-11-7 chemical structure

Description

4-Phenyl-1,3-dithiol-2-one (CAS 939-11-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6OS2. Molecular weight: 194.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H6OS2
Molecular Weight194.27 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Sulfur Atoms2

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