2-Phenylnaphtho[1,2-d]oxazole CAS 3574-02-5

Purity 97%+In StockPharmaceutical Standards
CAS No.3574-02-5
Molecular FormulaC24H34N6
Molecular Weight406.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Phenylnaphtho[1,2-d]oxazole CAS 3574-02-5 chemical structure

Description

2-Phenylnaphtho[1,2-d]oxazole (CAS 3574-02-5) is a high-purity analytical reference standard with the molecular formula C24H34N6 and a molecular weight of 406.57 g/mol.

Based on its molecular formula C24H34N6, 2-Phenylnaphtho[1,2-d]oxazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 406.57 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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 FormulaC24H34N6
Molecular Weight406.57 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms6

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