(1S,3AS,4R,6aR)-1,4-bis(4-hydroxy-3-methoxyphenyl)hexahydrofuro[3,4-c]furan-3a-yl acetate CAS 81426-14-4

Purity 97%+In StockPharmaceutical Standards
CAS No.81426-14-4
Molecular FormulaC22H24O8
Molecular Weight416.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,3AS,4R,6aR)-1,4-bis(4-hydroxy-3-methoxyphenyl)hexahydrofuro[3,4-c]furan-3a-yl acetate CAS 81426-14-4 chemical structure

Description

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.

CATO supplies (1S,3AS,4R,6aR)-1,4-bis(4-hydroxy-3-methoxyphenyl)hexahydrofuro[3,4-c]furan-3a-yl acetate (CAS 81426-14-4), a certified reference material (molecular formula C22H24O8, MW 416.42 g/mol) for analytical method development and quality control.

The molecular framework of (1S,3AS,4R,6aR)-1,4-bis(4-hydroxy-3-methoxyphenyl)hexahydrofuro[3,4-c]furan-3a-yl acetate (C22H24O8) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. 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).

As a certified reference material (CRM), (1S,3AS,4R,6aR)-1,4-bis(4-hydroxy-3-methoxyphenyl)hexahydrofuro[3,4-c]furan-3a-yl acetate 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 FormulaC22H24O8
Molecular Weight416.42 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980

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