1-(2-Methoxyethyl)quinolin-1-ium 4-methylbenzenesulfonate CAS 139723-30-1

Description

Compared with other compounds in its class, the molecular weight of 329.41 g/mol gives 1-(2-Methoxyethyl)quinolin-1-ium 4-methylbenzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2-Methoxyethyl)quinolin-1-ium 4-methylbenzenesulfonate (CAS 139723-30-1), molecular formula C7H7O3SC11H12N and molecular weight 329.41 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-(2-Methoxyethyl)quinolin-1-ium 4-methylbenzenesulfonate (C7H7O3SC11H12N) contains a steroid 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 329.41 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).

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), 1-(2-Methoxyethyl)quinolin-1-ium 4-methylbenzenesulfonate 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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