[9,9'-Bifluorenylidene]-2,2',7,7'-tetrayltetraboronic acid CAS 1220840-63-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1220840-63-0
Molecular FormulaC26H20B4O8
Molecular Weight503.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[9,9'-Bifluorenylidene]-2,2',7,7'-tetrayltetraboronic acid CAS 1220840-63-0 chemical structure

Description

[9,9'-Bifluorenylidene]-2,2',7,7'-tetrayltetraboronic acid (CAS 1220840-63-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H20B4O8. Molecular weight: 503.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC26H20B4O8
Molecular Weight503.68 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990

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