4H-Imidazo[4,5,-i,j]-quinolin-2,6-(1H,5H)dione CAS 75655-10-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4H-Imidazo[4,5,-i,j]-quinolin-2,6-(1H,5H)dione.

CATO supplies 4H-Imidazo[4,5,-i,j]-quinolin-2,6-(1H,5H)dione (CAS 75655-10-6), a certified reference material (molecular formula C10H8N2O2, MW 188.18 g/mol) for analytical method development and quality control.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 4H-Imidazo[4,5,-i,j]-quinolin-2,6-(1H,5H)dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 188.18 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 4H-Imidazo[4,5,-i,j]-quinolin-2,6-(1H,5H)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

Why CATO?

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