2-Hydroxystilbamidine Diisethionate CAS 533-22-2

Purity 97%+In StockPharmaceutical Standards
CAS No.533-22-2
Molecular FormulaC16H16N4O 2*C2H6O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Hydroxystilbamidine Diisethionate CAS 533-22-2 chemical structure

Description

2-Hydroxystilbamidine Diisethionate (CAS 533-22-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16N4O 2*C2H6O4S. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H16N4O 2*C2H6O4S
Molecular Weight406.46 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms4
Sulfur Atoms1

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