methyl 3-methoxy-5-oxo-6H-1,6-naphthyridine-2-carboxylate CAS 2306271-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2306271-98-5 |
| Molecular Formula | C11H18N2O4 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 3-methoxy-5-oxo-6H-1,6-naphthyridine-2-carboxylate (CAS 2306271-98-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H18N2O4. Molecular weight: 242.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H18N2O4 |
| Molecular Weight | 242.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 3'-methoxy-[1,1'-biphenyl]-4-carboxylate (CAS 81443-43-8)
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- [1-(2,2-difluoroethyl)-1h-1,2,4-triazol-5-yl]methanol (CAS 265643-98-9)
- Tert-butyl (2S,5S)-2-(bromomethyl)-5-methylmorpholine-4-carboxylate (CAS 2440199-03-9)
- (2-(3-Fluorophenyl)oxazol-4-yl)methanamine (CAS 885273-00-7)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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