156856-32-5 Deoxyfusapyrone 2H-Pyran-2-one, 3-(4-deoxy-beta-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)- 3-(4-Deoxy-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)-2H-pyran-2-one CAS 156856-32-5

Purity 97%+In StockPharmaceutical Standards
CAS No.156856-32-5
Molecular FormulaC34H54O8
Molecular Weight590.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

156856-32-5 Deoxyfusapyrone 2H-Pyran-2-one, 3-(4-deoxy-beta-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)- 3-(4-Deoxy-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)-2H-pyran-2-one CAS 156856-32-5 chemical structure

Description

The molecular framework of 156856-32-5 Deoxyfusapyrone 2H-Pyran-2-one, 3-(4-deoxy-beta-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)- 3-(4-Deoxy-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)-2H-pyran-2-one (C34H54O8) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies 156856-32-5 Deoxyfusapyrone 2H-Pyran-2-one, 3-(4-deoxy-beta-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)- 3-(4-Deoxy-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)-2H-pyran-2-one (CAS 156856-32-5), a certified reference material (molecular formula C34H54O8, MW 590.79 g/mol) for analytical method development and quality control.

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), 156856-32-5 Deoxyfusapyrone 2H-Pyran-2-one, 3-(4-deoxy-beta-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)- 3-(4-Deoxy-xylo-hexopyranosyl)-4-hydroxy-6-(2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrienyl)-2H-pyran-2-one 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

Molecular FormulaC34H54O8
Molecular Weight590.79 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001

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