Ethyl 4-chloro-7-methoxy-1,8-naphthyridine-3-carboxylate CAS 2636814-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2636814-66-7 |
| Molecular Formula | C12H11ClN2O3 |
| Molecular Weight | 266.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-chloro-7-methoxy-1,8-naphthyridine-3-carboxylate (CAS 2636814-66-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11ClN2O3. Molecular weight: 266.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11ClN2O3 |
| Molecular Weight | 266.68 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, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-(Aminomethyl)-3-(difluoromethyl)-2-methoxypyridin-4-amine (CAS 1806917-11-2)
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- 12-((2,5-Dioxopyrrolidin-1-yl)oxy)-12-oxododecanoic acid (CAS 204521-73-3)
- 2,2'-(Cyclopropylazanediyl)bis(N-(2-chlorobenzyl)-N-ethylacetamide) (CAS 1353964-61-0)
- Leuprorelin EP Impurity J Trifluoroacetic acid (CAS CATO-C4X-182211)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com