1-((2-Hydroxyethyl)(methyl)amino)anthracene-9,10-dione CAS 5960-58-7
| CAS No. | 5960-58-7 |
| Molecular Formula | C17H15NO3 |
| Molecular Weight | 281.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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 1-((2-Hydroxyethyl)(methyl)amino)anthracene-9,10-dione.
1-((2-Hydroxyethyl)(methyl)amino)anthracene-9,10-dione (CAS 5960-58-7), molecular formula C17H15NO3 and molecular weight 281.31 g/mol, is a CATO reference standard with documented purity and traceability.
1-((2-Hydroxyethyl)(methyl)amino)anthracene-9,10-dione (C17H15NO3) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H15NO3 |
| Molecular Weight | 281.31 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 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.) | 1958 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(1,2-Dihydroacenaphthylen-5-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 510737-50-5)
- Methyl (1r,4r)-4-(methylamino)cyclohexane-1-carboxylate (CAS 150594-68-6)
- 2-Bromo-9-(3-chloro-5-fluorophenoxy)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[1,5-a]azepine (CAS 2443488-56-8)
- 4-chlorofuro[2,3-d]pyrimidine (CAS 918340-51-9)
- 2-(((2-Hydroxypropyl)amino)methyl)-4-methoxyphenol (CAS 1155074-31-9)
- Folic Acid Impurity N2 (CAS 2800-34-2)
- 2-(Benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl 2,2-diphenylacetate (CAS 380188-67-0)
- 2,3,7,8,12,13,17,18-octaethyl-21<I>H</I>,23<I>H</I>-zinc porphyrin (CAS 17632-18-7)
- 2-(3-Cyanophenyl)-2,2-difluoroacetic acid (CAS 1249974-01-3)
- 4-Chloro-6-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)-2-methylpyrimidine (CAS 1249591-19-2)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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