8-Ethyl-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline-1,2-dione CAS 727664-65-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 8-Ethyl-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline-1,2-dione.

8-Ethyl-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline-1,2-dione (CAS 727664-65-5) is a high-purity analytical reference standard with the molecular formula C16H19NO2 and a molecular weight of 257.33 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 8-Ethyl-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline-1,2-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 8-Ethyl-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline-1,2-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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