Sodium 5,14-dihydroquinoxalino[2,3-b]phenazine-2,9-disulfonate CAS 77883-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.77883-76-2
Molecular FormulaC18H10N4O6S2 2*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium 5,14-dihydroquinoxalino[2,3-b]phenazine-2,9-disulfonate CAS 77883-76-2 chemical structure

Description

CATO supplies Sodium 5,14-dihydroquinoxalino[2,3-b]phenazine-2,9-disulfonate (CAS 77883-76-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H10N4O6S2 2*Na. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H10N4O6S2 2*Na
Molecular Weight465.41 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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms4
Sulfur Atoms2

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