Sodium 5,5'-((((azanediylbis(1-hydroxy-3-sulfonatonaphthalene-6,2-diyl))bis(diazene-2,1-diyl))bis(2,5-dimethoxy-4,1-phenylene))bis(diazene-2,1-diyl))bis(2-hydroxybenzoate) CAS 6548-31-8

Purity 97%+In StockPharmaceutical Standards
CAS No.6548-31-8
Molecular FormulaC50H35N9O18S2 4*Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium 5,5'-((((azanediylbis(1-hydroxy-3-sulfonatonaphthalene-6,2-diyl))bis(diazene-2,1-diyl))bis(2,5-dimethoxy-4,1-phenylene))bis(diazene-2,1-diyl))bis(2-hydroxybenzoate) CAS 6548-31-8 chemical structure

Description

High-purity Sodium 5,5'-((((azanediylbis(1-hydroxy-3-sulfonatonaphthalene-6,2-diyl))bis(diazene-2,1-diyl))bis(2,5-dimethoxy-4,1-phenylene))bis(diazene-2,1-diyl))bis(2-hydroxybenzoate) (CAS 6548-31-8) pharmaceutical standards reference standard. Molecular formula: C50H35N9O18S2 4*Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC50H35N9O18S2 4*Na
Molecular Weight1136.98 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)38.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms9
Sulfur Atoms2

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