Dimethyl 5-phenyl-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide CAS 339113-06-3

Description

As a certified reference material (CRM), Dimethyl 5-phenyl-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide 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.

Dimethyl 5-phenyl-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 339113-06-3), molecular formula C16H15NO5S and molecular weight 333.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Dimethyl 5-phenyl-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (C16H15NO5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 333.36 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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