2-(Dimethylamino)-3-methylanthracene-9,10-dione CAS 62468-75-1
| CAS No. | 62468-75-1 |
| Molecular Formula | C17H15NO2 |
| Molecular Weight | 265.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Dimethylamino)-3-methylanthracene-9,10-dione (C17H15NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(Dimethylamino)-3-methylanthracene-9,10-dione (CAS 62468-75-1), molecular formula C17H15NO2 and molecular weight 265.31 g/mol, is a CATO reference standard with documented purity and traceability.
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 Formula | C17H15NO2 |
| Molecular Weight | 265.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1974 |
| Nitrogen Atoms | 1 |
Related Dimethylamino Standards
- 3-(3-(2-(Dimethylamino)benzyl)ureido)propanoic acid (CAS 1312131-46-6)
- (E)-3-(dimethylamino)-1-(naphtho[2,1-b]furan-2-yl)prop-2-en-1-one (CAS 692287-22-2)
- 1-(Dimethylamino)-2-methylanthracene-9,10-dione (CAS 62468-76-2)
- 2-((Dimethylamino)methyl)anthracene-9,10-dione (CAS 96424-32-7)
- 2-(4-(Dimethylamino)phenyl)quinazolin-4(3H)-one (CAS 79916-52-2)
- 4-(4-(Dimethylamino)phenyl)cinnolin-3(2H)-one (CAS 62529-16-2)
- (E)-3-(Dimethylamino)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 67382-36-9)
- (E)-4-(dimethylamino)-1,1-diphenylbut-3-en-2-one (CAS 103541-08-8)
Recommended Standards
- 2-(Aminomethyl)-3-(p-tolyl)quinazolin-4(3H)-one (CAS 683737-38-4)
- 2-(Methylsulfonamido)phenyl methanesulfonate (CAS 71270-62-7)
- 2-(7-methyl-2-phenyl-1H-indol-3-yl)acetic acid (CAS 93315-77-6)
- 2-(Morpholin-4-yl)-4-phenylpyridine-3-carbonitrile (CAS 339103-55-8)
- Sauchinone (CAS 177931-17-8)
- 2-[(3-Nitrophenyl)methyl]-2H,3H,5H,6H-benzo[h]cinnolin-3-one (CAS 478042-31-8)
- [S(R)]-N-[(R)-[6-(Diphenylphosphino)benzo[d][1,3]dioxol-5-yl]-1-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-42-7)
- 1-(2-bromoethyl)adamantane (CAS 773-37-5)
- 2-((2-Oxo-4-propyl-2h-chromen-7-yl)oxy)acetic acid (CAS 304896-86-4)
- 2-Chloro-5-(chloromethyl)-6-(difluoromethyl)nicotinic acid (CAS 1805276-87-2)
- trans-4-(4-Ethylcyclohexyl)-2,3′,4′,5′-tetrafluoro-1,1′-biphenyl (CAS 174805-87-9)
- Cyclopent-3-en-1-yl methanesulfonate (CAS 253680-54-5)
- 2-bromofuro[3,2-b]pyridine (CAS 344353-97-5)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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