30452-60-9 9,19-Cycloergost-25-en-3-one,4,14-dimethyl-, (4a,5a)- CAS 30452-60-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 30452-60-9 9,19-Cycloergost-25-en-3-one,4,14-dimethyl-, (4a,5a)-.

30452-60-9 9,19-Cycloergost-25-en-3-one,4,14-dimethyl-, (4a,5a)- (CAS 30452-60-9), molecular formula C30H48O and molecular weight 424.70 g/mol, is a CATO reference standard with documented purity and traceability.

30452-60-9 9,19-Cycloergost-25-en-3-one,4,14-dimethyl-, (4a,5a)- (C30H48O) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 30452-60-9 9,19-Cycloergost-25-en-3-one,4,14-dimethyl-, (4a,5a)- 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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