1-(3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)-2-phenylethanone CAS 409345-76-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)-2-phenylethanone.

1-(3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)-2-phenylethanone (CAS 409345-76-2), molecular formula C20H17NO2 and molecular weight 303.35 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-(3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)-2-phenylethanone (C20H17NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 303.35 g/mol, it falls into the moderately-high-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), 1-(3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)-2-phenylethanone 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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