Methyl 3-chloro-7-methoxyquinoxaline-2-carboxylate CAS 59956-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59956-08-0 |
| Molecular Formula | C11H9ClN2O3 |
| Molecular Weight | 252.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 3-chloro-7-methoxyquinoxaline-2-carboxylate (CAS 59956-08-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9ClN2O3. Molecular weight: 252.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O3 |
| Molecular Weight | 252.65 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 methanol, ethanol, DMSO |
| 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.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(4-methyloxazol-5-yl)ethanone (CAS 23012-19-3)
- 2-Methylhexahydro-2H-pyrrolo[3,4-d]isoxazole (CAS 117358-82-4)
- Hexapeptide-11 (CAS 100684-36-4)
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