1-(2,5,8,11-Tetraoxatridecan-13-yloxy)anthracene-9,10-dione CAS 104549-31-7
| CAS No. | 104549-31-7 |
| Molecular Formula | C23H26O7 |
| Molecular Weight | 414.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(2,5,8,11-Tetraoxatridecan-13-yloxy)anthracene-9,10-dione (CAS 104549-31-7), a certified reference material (molecular formula C23H26O7, MW 414.45 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2,5,8,11-Tetraoxatridecan-13-yloxy)anthracene-9,10-dione (C23H26O7) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H26O7 |
| Molecular Weight | 414.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Tetraoxatridecan Standards
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