(E)-2-(2-aminostyryl)-5-methylquinolin-8-ol CAS 361158-05-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (E)-2-(2-aminostyryl)-5-methylquinolin-8-ol.

(E)-2-(2-aminostyryl)-5-methylquinolin-8-ol (CAS 361158-05-6), molecular formula C18H16N2O and molecular weight 276.33 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (E)-2-(2-aminostyryl)-5-methylquinolin-8-ol (C18H16N2O) contains a steroid core, an amide group, 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 276.33 g/mol, it falls into the medium-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), (E)-2-(2-aminostyryl)-5-methylquinolin-8-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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