2-(2-(2-Methoxyethoxy)ethoxy)anthracene-9,10-dione CAS 72175-36-1
| CAS No. | 72175-36-1 |
| Molecular Formula | C19H18O5 |
| Molecular Weight | 326.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(2-Methoxyethoxy)ethoxy)anthracene-9,10-dione (CAS 72175-36-1) is a high-purity analytical reference standard with the molecular formula C19H18O5 and a molecular weight of 326.34 g/mol.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 2-(2-(2-Methoxyethoxy)ethoxy)anthracene-9,10-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-(2-(2-Methoxyethoxy)ethoxy)anthracene-9,10-dione 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 Formula | C19H18O5 |
| Molecular Weight | 326.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1977 |
Related Methoxyethoxy Standards
- 1-(2-(2-Methoxyethoxy)ethoxy)anthracene-9,10-dione (CAS 104779-00-2)
- 1-(2-Methoxyethoxy)-N-(5-oxo-4,5-dihydro-1H-imidazol-2-yl)isoquinoline-3-carboxamide (CAS 1252313-69-1)
- N-(5-(2-Methoxyethoxy)pyrimidin-2-yl)-4-methylbenzenesulfonamide (CAS 5501-44-0)
- N-[4-(2-Methoxyethoxy)phenyl]-N-[2-(2-methylphenoxy)butyl]amine (CAS 1040693-16-0)
- 2-[4-(2-Methoxyethoxy)-3-nitrophenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2490666-00-5)
- 2-(2-Methoxyethoxy)ethyl 2-(chlorosulfonyl)benzoate (CAS 866942-11-2)
- 2-{4-[2-(2-Methoxyethoxy)ethoxy]phenyl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1366602-62-1)
- 2-((3-(2-Methoxyethoxy)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 925161-43-9)
Recommended Standards
- 10-(1,3-Benzodioxol-5-ylmethylene)-9(10H)-anthracenone (CAS 52236-56-3)
- 2-(Bis(5-methylfuran-2-yl)methyl)-5-methoxybenzoic acid (CAS 871502-92-0)
- 1,7-Dihydroxy-3-methoxy-2-prenylxanthone (CAS 77741-58-3)
- 2-(Methylthio)-N-(3-(trifluoromethyl)benzyl)nicotinamide (CAS 781618-85-7)
- 6-Chloro-4-iodopyridin-3-ol (CAS 877133-58-9)
- 4,4-Difluoro-3-(4-methoxyphenyl)butanoic acid (CAS 1638757-34-2)
- 3-(M-tolyl)picolinonitrile (CAS 1415819-78-1)
- 8-Methoxy-1-methylquinolin-2(1H)-one hydrochloride (CAS 467447-30-9)
- 2-Fluoro-3-isopropylphenol (CAS 1243280-44-5)
- 1,1'-((Ethane-1,2-diylbis(azanediyl))bis(ethane-2,1-diyl))bis(imidazolidine-2,4-dione) (CAS 98690-31-4)
- 1-(5-Fluoropyridin-2-yl)-4-oxocyclohexanecarbonitrile (CAS 960371-10-2)
- 3,5-Dichloro-2-(difluoromethoxy)benzamide (CAS 1803830-88-7)
- 1-([1,1'-Biphenyl]-4-yloxy)cyclopropanecarboxylic acid (CAS 1399657-26-1)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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