4,6-Dioxo-2-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(2H,4H,6H)-yl benzenesulfonate CAS 16078-65-2

Purity 97%+In StockPharmaceutical Standards
CAS No.16078-65-2
Molecular FormulaC17H12N4O5S
Molecular Weight384.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,6-Dioxo-2-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(2H,4H,6H)-yl benzenesulfonate CAS 16078-65-2 chemical structure

Description

4,6-Dioxo-2-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(2H,4H,6H)-yl benzenesulfonate (CAS 16078-65-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H12N4O5S. Molecular weight: 384.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H12N4O5S
Molecular Weight384.37 g/mol
Purity97%+
StorageStore at 2-8°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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms4
Sulfur Atoms1

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