4’’,5’’-Bis(1,3,2-dithiarsolan-2-yl)-2’’,7’’-difluoro-3’’,6’’-dihydroxyspiro[isobenzofuran-1(3H),9’’-[9H]xanthen]-3-one CAS 912934-89-5

Purity 97%+In StockPharmaceutical Standards
CAS No.912934-89-5
Molecular FormulaC24H16As2F2O5S4
Molecular Weight700.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4’’,5’’-Bis(1,3,2-dithiarsolan-2-yl)-2’’,7’’-difluoro-3’’,6’’-dihydroxyspiro[isobenzofuran-1(3H),9’’-[9H]xanthen]-3-one CAS 912934-89-5 chemical structure

Description

4’’,5’’-Bis(1,3,2-dithiarsolan-2-yl)-2’’,7’’-difluoro-3’’,6’’-dihydroxyspiro[isobenzofuran-1(3H),9’’-[9H]xanthen]-3-one (CAS 912934-89-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H16As2F2O5S4. Molecular weight: 700.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC24H16As2F2O5S4
Molecular Weight700.48 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Sulfur Atoms4

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