2,7-Diaminobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone CAS 13821-25-5

Purity 97%+In StockPharmaceutical Standards
CAS No.13821-25-5
Molecular FormulaC14H8N4O4
Molecular Weight296.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,7-Diaminobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone CAS 13821-25-5 chemical structure

Description

2,7-Diaminobenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 13821-25-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8N4O4. Molecular weight: 296.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H8N4O4
Molecular Weight296.24 g/mol
AppearancePale yellow to yellow crystalline powder
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Nitrogen Atoms4

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