1-bromo-9,9'-Spirobi[9H-fluorene] CAS 1450933-18-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1450933-18-2
Molecular FormulaC25H15Br
Molecular Weight395.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-bromo-9,9'-Spirobi[9H-fluorene] CAS 1450933-18-2 chemical structure

Description

1-bromo-9,9'-Spirobi[9H-fluorene] (CAS 1450933-18-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H15Br. Molecular weight: 395.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC25H15Br
Molecular Weight395.29 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentBr-containing

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