tert-Butyl (R)-(3-hydroxy-1,1-diphenylpropan-2-yl)carbamate CAS 155836-48-9

Description

Compared with other compounds in its class, the molecular weight of 327.42 g/mol gives tert-Butyl (R)-(3-hydroxy-1,1-diphenylpropan-2-yl)carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

tert-Butyl (R)-(3-hydroxy-1,1-diphenylpropan-2-yl)carbamate (CAS 155836-48-9), molecular formula C20H25NO3 and molecular weight 327.42 g/mol, is a CATO reference standard with documented purity and traceability.

tert-Butyl (R)-(3-hydroxy-1,1-diphenylpropan-2-yl)carbamate (C20H25NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), tert-Butyl (R)-(3-hydroxy-1,1-diphenylpropan-2-yl)carbamate 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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