2-Propenal, 3-(4-fluorophenyl)-, (2E)- 51791-26-5 CTK1G4032 CAS 51791-26-5

Purity 97%+In StockPharmaceutical Standards
CAS No.51791-26-5
Molecular FormulaC9H13FO
Molecular Weight156.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Propenal, 3-(4-fluorophenyl)-, (2E)- 51791-26-5 CTK1G4032 CAS 51791-26-5 chemical structure

Description

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.

2-Propenal, 3-(4-fluorophenyl)-, (2E)- 51791-26-5 CTK1G4032 (CAS 51791-26-5) is a high-purity analytical reference standard with the molecular formula C9H13FO and a molecular weight of 156.20 g/mol.

2-Propenal, 3-(4-fluorophenyl)-, (2E)- 51791-26-5 CTK1G4032 (C9H13FO) 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.

Physical & Chemical Properties

Molecular FormulaC9H13FO
Molecular Weight156.20 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1971
Halogen ContentF-containing

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