2,2’-Dinitrobenzidine CAS 5855-71-0

Purity 97%+In StockPharmaceutical Standards
CAS No.5855-71-0
Molecular FormulaC12H10N4O4
Molecular Weight274.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2’-Dinitrobenzidine CAS 5855-71-0 chemical structure

Description

2,2’-Dinitrobenzidine (CAS 5855-71-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10N4O4. Molecular weight: 274.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H10N4O4
Molecular Weight274.23 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms4

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