1,1-Dimethylurea CAS 598-94-7

Description

Compared with other compounds in its class, the molecular weight of 88.11 g/mol gives 1,1-Dimethylurea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,1-Dimethylurea (CAS 598-94-7), a certified reference material (molecular formula C3H8N2O, MW 88.11 g/mol) for analytical method development and quality control.

Based on its molecular formula C3H8N2O, 1,1-Dimethylurea contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 88.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 1,1-Dimethylurea 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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