Ammonium 4-(4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)benzenesulfonate CAS 94276-05-8

Purity 97%+In StockPharmaceutical Standards
CAS No.94276-05-8
Molecular FormulaC14H9N2O4S2 H4N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ammonium 4-(4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)benzenesulfonate CAS 94276-05-8 chemical structure

Description

Ammonium 4-(4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)benzenesulfonate (CAS 94276-05-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H9N2O4S2 H4N. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H9N2O4S2 H4N
Molecular Weight351.39 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms3
Sulfur Atoms2

Recommended Standards

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