1-(4-Amino-5-(3,4-dimethoxyphenyl)-2-methyl-1H-pyrrol-3-yl)ethan-1-one CAS 91480-90-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Amino-5-(3,4-dimethoxyphenyl)-2-methyl-1H-pyrrol-3-yl)ethan-1-one.

1-(4-Amino-5-(3,4-dimethoxyphenyl)-2-methyl-1H-pyrrol-3-yl)ethan-1-one (CAS 91480-90-9) is a high-purity analytical reference standard with the molecular formula C15H18N2O3 and a molecular weight of 274.32 g/mol.

The molecular framework of 1-(4-Amino-5-(3,4-dimethoxyphenyl)-2-methyl-1H-pyrrol-3-yl)ethan-1-one (C15H18N2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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