9,9-Bis(4-allyloxyphenyl)fluorene CAS 142494-81-3

Purity 97%+In StockPharmaceutical Standards
CAS No.142494-81-3
Molecular FormulaC31H26O2
Molecular Weight430.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9,9-Bis(4-allyloxyphenyl)fluorene CAS 142494-81-3 chemical structure

Description

9,9-Bis(4-allyloxyphenyl)fluorene (CAS 142494-81-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C31H26O2. Molecular weight: 430.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC31H26O2
Molecular Weight430.54 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997

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