Ethyl 6-bromo-3-chloro-5-methylpyrazine-2-carboxylate CAS 2091009-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2091009-80-0 |
| Molecular Formula | C8H8BrClN2O2 |
| Molecular Weight | 279.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 6-bromo-3-chloro-5-methylpyrazine-2-carboxylate (CAS 2091009-80-0) pharmaceutical standards reference standard. Molecular formula: C8H8BrClN2O2. Molecular weight: 279.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8BrClN2O2 |
| Molecular Weight | 279.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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- Methyl 3-bromo-5-chloro-4-methoxybenzoate (CAS 1092308-69-4)
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- 5-Bromo-2-chloro-N-methoxy-N-methylisonicotinamide (CAS 1256790-08-5)
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Recommended Standards
- Ethyl 3-bromo-5-chloro-2-hydroxybenzoate (CAS 773134-85-3)
- Methyl 3-bromo-5-chloro-2-methoxybenzoate (CAS 65851-97-0)
- 6-Bromo-2-chloro-3-ethoxybenzoic acid (CAS 2379321-62-5)
- 6-Quinazolinol, 4-chloro-7-ethoxy-, 6-acetate (CAS 451494-95-4)
- Benzyl (2-(2-chloro-N-cyclopropylacetamido)cyclohexyl)carbamate (CAS 1353987-32-2)
- 1-Bromo-3-methoxy-2,2-dimethylpropane (CAS 261528-87-4)
- 5-Chloro-1-(4-fluorophenyl)-3-methyl-1h-pyrazole (CAS 882144-05-0)
- 6-Methoxyimidazo[1,2-α]pyridine (CAS 955376-51-9)
- 6-NBDG (CAS 108708-22-1)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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