2-Oxo-4-phenyl-2,5-dihydrofuran-3-carbonitrile CAS 7692-89-9

Purity 97%+In StockPharmaceutical Standards
CAS No.7692-89-9
Molecular FormulaC11H7NO2
Molecular Weight185.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxo-4-phenyl-2,5-dihydrofuran-3-carbonitrile CAS 7692-89-9 chemical structure

Description

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

2-Oxo-4-phenyl-2,5-dihydrofuran-3-carbonitrile (CAS 7692-89-9) is a high-purity analytical reference standard with the molecular formula C11H7NO2 and a molecular weight of 185.18 g/mol.

2-Oxo-4-phenyl-2,5-dihydrofuran-3-carbonitrile (C11H7NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 2-Oxo-4-phenyl-2,5-dihydrofuran-3-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC11H7NO2
Molecular Weight185.18 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
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Nitrogen Atoms1

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