(23R)-23, 25-Dihydroxy Vitamin D3 CAS 81738-09-2

Description

Compared with other compounds in its class, the molecular weight of 416.64 g/mol gives (23R)-23, 25-Dihydroxy Vitamin D3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (23R)-23, 25-Dihydroxy Vitamin D3 (CAS 81738-09-2), a certified reference material (molecular formula C27H44O3, MW 416.64 g/mol) for analytical method development and quality control.

Based on its molecular formula C27H44O3, (23R)-23, 25-Dihydroxy Vitamin D3 contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 416.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), (23R)-23, 25-Dihydroxy Vitamin D3 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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