[4-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]methanamine CAS 1179250-78-2

Description

Compared with other compounds in its class, the molecular weight of 239.31 g/mol gives [4-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]methanamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

[4-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]methanamine (CAS 1179250-78-2) is a high-purity analytical reference standard with the molecular formula C16H17NO and a molecular weight of 239.31 g/mol.

Structurally, [4-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]methanamine (C16H17NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 239.31 g/mol, it falls into the medium-molecular-weight range. 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.

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

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