27856-54-8 Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a,6,7-trihydroxy-7-methyl-,methyl ester, (1S,4aR,6S,7R,7aS)- CAS 27856-54-8

Description

Compared with other compounds in its class, the molecular weight of 422.38 g/mol gives 27856-54-8 Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a,6,7-trihydroxy-7-methyl-,methyl ester, (1S,4aR,6S,7R,7aS)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

27856-54-8 Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a,6,7-trihydroxy-7-methyl-,methyl ester, (1S,4aR,6S,7R,7aS)- (CAS 27856-54-8), molecular formula C17H26O12 and molecular weight 422.38 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 27856-54-8 Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a,6,7-trihydroxy-7-methyl-,methyl ester, (1S,4aR,6S,7R,7aS)- (C17H26O12) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 27856-54-8 Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a,6,7-trihydroxy-7-methyl-,methyl ester, (1S,4aR,6S,7R,7aS)- 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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