Sodium (7-methyl-2-oxoindoline-3,3-diyl)bis(4,1-phenylene) bis(sulfate) CAS 54935-04-5

Purity 97%+In StockPharmaceutical Standards
CAS No.54935-04-5
Molecular FormulaC21H15NO9S2 2*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium (7-methyl-2-oxoindoline-3,3-diyl)bis(4,1-phenylene) bis(sulfate) CAS 54935-04-5 chemical structure

Description

Sodium (7-methyl-2-oxoindoline-3,3-diyl)bis(4,1-phenylene) bis(sulfate) (CAS 54935-04-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H15NO9S2 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H15NO9S2 2*Na
Molecular Weight512.46 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
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms1
Sulfur Atoms2

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