6,7-Dimethoxy-3,4-dihydro-2H-spiro[indole-3,1-isoquinolin]-2(1H)-one CAS 35118-14-0

Description

Compared with other compounds in its class, the molecular weight of 310.35 g/mol gives 6,7-Dimethoxy-3,4-dihydro-2H-spiro[indole-3,1-isoquinolin]-2(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6,7-Dimethoxy-3,4-dihydro-2H-spiro[indole-3,1-isoquinolin]-2(1H)-one (CAS 35118-14-0), a certified reference material (molecular formula C18H18N2O3, MW 310.35 g/mol) for analytical method development and quality control.

Structurally, 6,7-Dimethoxy-3,4-dihydro-2H-spiro[indole-3,1-isoquinolin]-2(1H)-one (C18H18N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 310.35 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), 6,7-Dimethoxy-3,4-dihydro-2H-spiro[indole-3,1-isoquinolin]-2(1H)-one 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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