1-(2,5,8,11,14-Pentaoxahexadecan-16-yloxy)anthracene-9,10-dione CAS 104779-02-4

Purity 97%+In StockPharmaceutical Standards
CAS No.104779-02-4
Molecular FormulaC25H30O8
Molecular Weight458.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2,5,8,11,14-Pentaoxahexadecan-16-yloxy)anthracene-9,10-dione CAS 104779-02-4 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.

1-(2,5,8,11,14-Pentaoxahexadecan-16-yloxy)anthracene-9,10-dione (CAS 104779-02-4) is a high-purity analytical reference standard with the molecular formula C25H30O8 and a molecular weight of 458.50 g/mol.

Structurally, 1-(2,5,8,11,14-Pentaoxahexadecan-16-yloxy)anthracene-9,10-dione (C25H30O8) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 458.50 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC25H30O8
Molecular Weight458.50 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.)1986

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