2-(4-Heptylphenyl)pyrimidine-5-carbonitrile CAS 59855-47-9

Purity 97%+In StockPharmaceutical Standards
CAS No.59855-47-9
Molecular FormulaC18H21N3
Molecular Weight279.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Heptylphenyl)pyrimidine-5-carbonitrile CAS 59855-47-9 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.

CATO supplies 2-(4-Heptylphenyl)pyrimidine-5-carbonitrile (CAS 59855-47-9), a certified reference material (molecular formula C18H21N3, MW 279.38 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H21N3, 2-(4-Heptylphenyl)pyrimidine-5-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.38 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.

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.

Physical & Chemical Properties

Molecular FormulaC18H21N3
Molecular Weight279.38 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms3

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