2-Cyano-3-(2-thiomethylphenyl)propiophenone CAS 898754-31-9

Description

Compared with other compounds in its class, the molecular weight of 279.36 g/mol gives 2-Cyano-3-(2-thiomethylphenyl)propiophenone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Cyano-3-(2-thiomethylphenyl)propiophenone (CAS 898754-31-9), molecular formula C17H13NOS and molecular weight 279.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Cyano-3-(2-thiomethylphenyl)propiophenone (C17H13NOS) 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 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 279.36 g/mol, it falls into the medium-molecular-weight range. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-Cyano-3-(2-thiomethylphenyl)propiophenone 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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