2-Phenylthieno[3,2-d]pyrimidin-4-ol CAS 18678-14-3

Description

Compared with other compounds in its class, the molecular weight of 228.27 g/mol gives 2-Phenylthieno[3,2-d]pyrimidin-4-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Phenylthieno[3,2-d]pyrimidin-4-ol (CAS 18678-14-3), a certified reference material (molecular formula C12H8N2OS, MW 228.27 g/mol) for analytical method development and quality control.

Structurally, 2-Phenylthieno[3,2-d]pyrimidin-4-ol (C12H8N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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 228.27 g/mol, it falls into the medium-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.

As a certified reference material (CRM), 2-Phenylthieno[3,2-d]pyrimidin-4-ol 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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