(S)-4-Phenyl-2-(quinolin-8-yl)-4,5-dihydrooxazole CAS 220628-99-9

Purity 97%+In StockPharmaceutical Standards
CAS No.220628-99-9
Molecular FormulaC18H14N2O
Molecular Weight274.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-4-Phenyl-2-(quinolin-8-yl)-4,5-dihydrooxazole CAS 220628-99-9 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.

(S)-4-Phenyl-2-(quinolin-8-yl)-4,5-dihydrooxazole (CAS 220628-99-9), molecular formula C18H14N2O and molecular weight 274.32 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H14N2O, (S)-4-Phenyl-2-(quinolin-8-yl)-4,5-dihydrooxazole contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC18H14N2O
Molecular Weight274.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2020
Nitrogen Atoms2

Recommended Standards

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