N7-(4-Methoxyphenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine CAS 871266-93-2

Description

Compared with other compounds in its class, the molecular weight of 349.41 g/mol gives N7-(4-Methoxyphenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N7-(4-Methoxyphenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine (CAS 871266-93-2) is a high-purity analytical reference standard with the molecular formula C18H15N5OS and a molecular weight of 349.41 g/mol.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N7-(4-Methoxyphenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

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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