3-Benzyl-4-phenylcinnoline CAS 855161-46-5

Purity 97%+In StockPharmaceutical Standards
CAS No.855161-46-5
Molecular FormulaC21H16N2
Molecular Weight296.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Benzyl-4-phenylcinnoline CAS 855161-46-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 296.37 g/mol gives 3-Benzyl-4-phenylcinnoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 3-Benzyl-4-phenylcinnoline (CAS 855161-46-5), a certified reference material (molecular formula C21H16N2, MW 296.37 g/mol) for analytical method development and quality control.

3-Benzyl-4-phenylcinnoline (C21H16N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).

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 FormulaC21H16N2
Molecular Weight296.37 g/mol
AppearancePale yellow to yellow crystalline powder
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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