N-(4-Chloro-2-isopropoxybenzyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine CAS 1637300-25-4

Description

Compared with other compounds in its class, the molecular weight of 393.87 g/mol gives N-(4-Chloro-2-isopropoxybenzyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(4-Chloro-2-isopropoxybenzyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 1637300-25-4), molecular formula C21H20ClN5O and molecular weight 393.87 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N-(4-Chloro-2-isopropoxybenzyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (C21H20ClN5O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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), N-(4-Chloro-2-isopropoxybenzyl)-5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com