2,6-Diphenylpyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone CAS 6626-68-2

Purity 97%+In StockPharmaceutical Standards
CAS No.6626-68-2
Molecular FormulaC18H22N4O4S HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Diphenylpyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone CAS 6626-68-2 chemical structure

Description

2,6-Diphenylpyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 6626-68-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H22N4O4S HCl. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H22N4O4S HCl
Molecular Weight426.92 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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