3,4,6,7-Tetrahydroacridine-1,8(2H,5H)-dione CAS 56798-21-1
| CAS No. | 56798-21-1 |
| Molecular Formula | C13H13NO2 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 215.25 g/mol gives 3,4,6,7-Tetrahydroacridine-1,8(2H,5H)-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,4,6,7-Tetrahydroacridine-1,8(2H,5H)-dione (CAS 56798-21-1), molecular formula C13H13NO2 and molecular weight 215.25 g/mol, is a CATO reference standard with documented purity and traceability.
3,4,6,7-Tetrahydroacridine-1,8(2H,5H)-dione (C13H13NO2) contains a nitrogen-containing heterocyclic scaffold, 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).
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 | C13H13NO2 |
| Molecular Weight | 215.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Tetrahydroacridine Standards
- 1,2,3,4-Tetrahydroacridine-9-carbaldehyde (CAS 6854-08-6)
- 1,2,3,4-Tetrahydroacridine-9-carbonitrile (CAS 202657-86-1)
- 1,2,3,4-Tetrahydroacridine-9-carboxamide (CAS 42878-53-5)
- 2-Methyl-1,2,3,4-tetrahydroacridine (CAS 26706-97-8)
- 6-Methyl-1,2,3,4-tetrahydroacridine (CAS 26706-92-3)
- 3-Methyl-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 101089-78-5)
- 2-Methyl-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 247571-77-3)
- 7-Methyl-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 345621-27-4)
Recommended Standards
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