3-(3,4-difluorophenyl)propanal CAS 166947-10-0

Purity 97%+In StockPharmaceutical Standards
CAS No.166947-10-0
Molecular FormulaC9H14F2O
Molecular Weight176.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(3,4-difluorophenyl)propanal CAS 166947-10-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 176.20 g/mol gives 3-(3,4-difluorophenyl)propanal distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(3,4-difluorophenyl)propanal (CAS 166947-10-0) is a high-purity analytical reference standard with the molecular formula C9H14F2O and a molecular weight of 176.20 g/mol.

3-(3,4-difluorophenyl)propanal (C9H14F2O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC9H14F2O
Molecular Weight176.20 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2004
Halogen ContentF-containing

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