84633-28-3 Eurycomanol Picrasa-3,13(21)-dien-16-one, 11,20-epoxy-1,2,11,12,14,15-hexahydroxy-, (1beta,2alpha,11beta,12alpha,15beta)- (1beta,2alpha,11beta,12alpha,15beta)-11,20-Epoxy-1,2,11,12,14,15-hexahydroxypicrasa-3,13(21)-dien-16-one CAS 84633-28-3

Purity 97%+In StockPharmaceutical Standards
CAS No.84633-28-3
Molecular FormulaC20H26O9
Molecular Weight410.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

84633-28-3 Eurycomanol Picrasa-3,13(21)-dien-16-one, 11,20-epoxy-1,2,11,12,14,15-hexahydroxy-, (1beta,2alpha,11beta,12alpha,15beta)- (1beta,2alpha,11beta,12alpha,15beta)-11,20-Epoxy-1,2,11,12,14,15-hexahydroxypicrasa-3,13(21)-dien-16-one CAS 84633-28-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 84633-28-3 Eurycomanol Picrasa-3,13(21)-dien-16-one, 11,20-epoxy-1,2,11,12,14,15-hexahydroxy-, (1beta,2alpha,11beta,12alpha,15beta)- (1beta,2alpha,11beta,12alpha,15beta)-11,20-Epoxy-1,2,11,12,14,15-hexahydroxypicrasa-3,13(21)-dien-16-one.

84633-28-3 Eurycomanol Picrasa-3,13(21)-dien-16-one, 11,20-epoxy-1,2,11,12,14,15-hexahydroxy-, (1beta,2alpha,11beta,12alpha,15beta)- (1beta,2alpha,11beta,12alpha,15beta)-11,20-Epoxy-1,2,11,12,14,15-hexahydroxypicrasa-3,13(21)-dien-16-one (CAS 84633-28-3) is a high-purity analytical reference standard with the molecular formula C20H26O9 and a molecular weight of 410.42 g/mol.

The molecular framework of 84633-28-3 Eurycomanol Picrasa-3,13(21)-dien-16-one, 11,20-epoxy-1,2,11,12,14,15-hexahydroxy-, (1beta,2alpha,11beta,12alpha,15beta)- (1beta,2alpha,11beta,12alpha,15beta)-11,20-Epoxy-1,2,11,12,14,15-hexahydroxypicrasa-3,13(21)-dien-16-one (C20H26O9) 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 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).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC20H26O9
Molecular Weight410.42 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981

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