N-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-isopropyl-1-phenanthrenyl]methyl]-N'-[(1R,2R)-2-(1-pyrrolidinyl)cyclohexyl]thiourea CAS 1219925-58-2

Description

Compared with other compounds in its class, the molecular weight of 495.81 g/mol gives N-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-isopropyl-1-phenanthrenyl]methyl]-N'-[(1R,2R)-2-(1-pyrrolidinyl)cyclohexyl]thiourea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-isopropyl-1-phenanthrenyl]methyl]-N'-[(1R,2R)-2-(1-pyrrolidinyl)cyclohexyl]thiourea (CAS 1219925-58-2), molecular formula C31H49N3S and molecular weight 495.81 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, N-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-isopropyl-1-phenanthrenyl]methyl]-N'-[(1R,2R)-2-(1-pyrrolidinyl)cyclohexyl]thiourea is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 495.81 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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

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