1-([9,9'-Bifluorenylidene]-2-yl)ethanone CAS 90020-76-1

Purity 97%+In StockPharmaceutical Standards
CAS No.90020-76-1
Molecular FormulaC28H18O
Molecular Weight370.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-([9,9'-Bifluorenylidene]-2-yl)ethanone CAS 90020-76-1 chemical structure

Description

1-([9,9'-Bifluorenylidene]-2-yl)ethanone (CAS 90020-76-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H18O. Molecular weight: 370.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC28H18O
Molecular Weight370.44 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982

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