2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene] CAS 189363-47-1

Purity 97%+In StockPharmaceutical Standards
CAS No.189363-47-1
Molecular FormulaC73H52N4
Molecular Weight985.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene] CAS 189363-47-1 chemical structure

Description

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene] (CAS 189363-47-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C73H52N4. Molecular weight: 985.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC73H52N4
Molecular Weight985.22 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)50.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Nitrogen Atoms4

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