2,6-bis(azanyl)phenol 2,6-diaminophenol 22440-82-0 A816211 CAS 22440-82-0

Description

As a certified reference material (CRM), 2,6-bis(azanyl)phenol 2,6-diaminophenol 22440-82-0 A816211 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.

2,6-bis(azanyl)phenol 2,6-diaminophenol 22440-82-0 A816211 (CAS 22440-82-0), molecular formula C6H8N2O and molecular weight 124.14 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2,6-bis(azanyl)phenol 2,6-diaminophenol 22440-82-0 A816211 (C6H8N2O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. 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.

Physical & Chemical Properties

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