5-(4-Methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-amine CAS 1217728-23-8

Description

The occurrence of 5-(4-Methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-amine is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(4-Methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-amine (CAS 1217728-23-8), molecular formula C18H19N5O and molecular weight 321.38 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 5-(4-Methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-amine (C18H19N5O) is characterized by a steroid core, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 5-(4-Methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-amine 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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