9,9-Dihexylfluorene CAS 123863-97-8

Purity 97%+In StockPharmaceutical Standards
CAS No.123863-97-8
Molecular FormulaC25H34
Molecular Weight334.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9,9-Dihexylfluorene CAS 123863-97-8 chemical structure

Description

9,9-Dihexylfluorene (CAS 123863-97-8), molecular formula C25H34 and molecular weight 334.54 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C25H34, 9,9-Dihexylfluorene contains a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 334.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 9,9-Dihexylfluorene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC25H34
Molecular Weight334.54 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
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992

Recommended Standards

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