6,7,9,10,12,13,15,16,18,19,32,33,35,36,38,39,41,42,44,45-icosahydro-3,30:22,47-diepithio-21,25-(metheno)tribenzo[l1,q,t][1,4,7,10,13,16,22,25,28,31,34,37]dodecaoxa[19,40]dithiacyclopentatetracontine CAS 388569-88-8

Description

The occurrence of 6,7,9,10,12,13,15,16,18,19,32,33,35,36,38,39,41,42,44,45-icosahydro-3,30:22,47-diepithio-21,25-(metheno)tribenzo[l1,q,t][1,4,7,10,13,16,22,25,28,31,34,37]dodecaoxa[19,40]dithiacyclopentatetracontine is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6,7,9,10,12,13,15,16,18,19,32,33,35,36,38,39,41,42,44,45-icosahydro-3,30:22,47-diepithio-21,25-(metheno)tribenzo[l1,q,t][1,4,7,10,13,16,22,25,28,31,34,37]dodecaoxa[19,40]dithiacyclopentatetracontine (CAS 388569-88-8), molecular formula C44H76O12S4 and molecular weight 925.33 g/mol, is a CATO reference standard with documented purity and traceability.

6,7,9,10,12,13,15,16,18,19,32,33,35,36,38,39,41,42,44,45-icosahydro-3,30:22,47-diepithio-21,25-(metheno)tribenzo[l1,q,t][1,4,7,10,13,16,22,25,28,31,34,37]dodecaoxa[19,40]dithiacyclopentatetracontine (C44H76O12S4) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; 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), 6,7,9,10,12,13,15,16,18,19,32,33,35,36,38,39,41,42,44,45-icosahydro-3,30:22,47-diepithio-21,25-(metheno)tribenzo[l1,q,t][1,4,7,10,13,16,22,25,28,31,34,37]dodecaoxa[19,40]dithiacyclopentatetracontine 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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