2-(Piperazine-1-sulfonyl)benzonitrile hydrochloride CAS 1803586-99-3

Description

The occurrence of 2-(Piperazine-1-sulfonyl)benzonitrile hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(Piperazine-1-sulfonyl)benzonitrile hydrochloride (CAS 1803586-99-3), molecular formula C11H13N3O2SHCl and molecular weight 287.76 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(Piperazine-1-sulfonyl)benzonitrile hydrochloride (C11H13N3O2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 287.76 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-(Piperazine-1-sulfonyl)benzonitrile hydrochloride 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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