6-((3-Chlorophenyl)amino)-3-methyl-3H-naphtho[1,2,3-de]quinoline-2,7-dione CAS 58221-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58221-90-2 |
| Molecular Formula | C23H15ClN2O2 |
| Molecular Weight | 386.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-((3-Chlorophenyl)amino)-3-methyl-3H-naphtho[1,2,3-de]quinoline-2,7-dione (CAS 58221-90-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H15ClN2O2. Molecular weight: 386.83 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H15ClN2O2 |
| Molecular Weight | 386.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-[(2-Chlorophenyl)methyl]-4-(5-methyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepine-1,3-dione (CAS 1775360-47-8)
- 2-[(3-Chlorophenyl)methyl]-4-(5-methyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepine-1,3-dione (CAS 1775403-23-0)
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- 2-[(2-Chlorophenyl)methyl]-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775524-25-8)
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Recommended Standards
- Ethyl 4-(1-(4-chlorophenyl)-5-oxopyrrolidine-3-carboxamido)benzoate (CAS 328090-80-8)
- N-(3-Chlorophenyl)-6-phenyl-2-(pyridin-3-yl)pyrimidine-4-carboxamide (CAS 860787-58-2)
- N,N-Bis(BOC)-5-chloro-4-methyl-2-nitroaniline (CAS 1820640-19-4)
- 3,5-Dichloro-1-methylpyrazin-2(1H)-one (CAS 87486-33-7)
- 2-Methyl-1-((thiazol-5-ylmethyl)amino)propan-2-ol (CAS 1466554-61-9)
- 4-(3-(2-Fluorophenyl)-4,5,6,7-tetrahydro-2H-indazol-2-yl)-N-(4-methoxybenzyl)benzamide (CAS 865658-52-2)
- 5-(Benzyloxy)-2-(chloromethyl)pyridin-4(1H)-one (CAS 1105193-30-3)
- Methyl 7-(4-methylbenzenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylate (CAS 1261365-63-2)
- 4-Chloro-N-(2-hydroxy-1-methyl-2-phenyl-ethyl)-N-methyl-benzenesulfonamide (CAS 379726-28-0)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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