2-Morpholino-8-(o-tolyloxy)quinolin-4(1H)-one CAS 351071-62-0
| CAS No. | 351071-62-0 |
| Molecular Formula | C20H20N2O3 |
| Molecular Weight | 336.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 336.38 g/mol gives 2-Morpholino-8-(o-tolyloxy)quinolin-4(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Morpholino-8-(o-tolyloxy)quinolin-4(1H)-one (CAS 351071-62-0), molecular formula C20H20N2O3 and molecular weight 336.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H20N2O3, 2-Morpholino-8-(o-tolyloxy)quinolin-4(1H)-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 336.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-Morpholino-8-(o-tolyloxy)quinolin-4(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O3 |
| Molecular Weight | 336.38 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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- N-(2-(4-(4-chlorophenyl)piperazin-1-yl)-2-oxoethyl)-4-methoxybenzamide (CAS 338419-58-2)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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