(4E)-4-{[1-(2-methylpropyl)-1,2,3,4-tetrahydroquinolin-6-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-5-one CAS 866039-79-4

Description

Compared with other compounds in its class, the molecular weight of 332.48 g/mol gives (4E)-4-{[1-(2-methylpropyl)-1,2,3,4-tetrahydroquinolin-6-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-5-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(4E)-4-{[1-(2-methylpropyl)-1,2,3,4-tetrahydroquinolin-6-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-5-one (CAS 866039-79-4), molecular formula C17H20N2OS2 and molecular weight 332.48 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (4E)-4-{[1-(2-methylpropyl)-1,2,3,4-tetrahydroquinolin-6-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-5-one (C17H20N2OS2) contains a steroid core, an amide group, sulfur-containing functionality, 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 332.48 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), (4E)-4-{[1-(2-methylpropyl)-1,2,3,4-tetrahydroquinolin-6-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-5-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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