Methyl 3-Bromo-2-pyrazinecarboxylate CAS 51171-02-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51171-02-9 |
| Molecular Formula | C6H5BrN2O2 |
| Molecular Weight | 217.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 3-Bromo-2-pyrazinecarboxylate (CAS 51171-02-9) pharmaceutical standards reference standard. Molecular formula: C6H5BrN2O2. Molecular weight: 217.02 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5BrN2O2 |
| Molecular Weight | 217.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Crisaborole Impurity 6 (CAS 28547-28-6)
- Methyl 5-bromopyrazine-2-carboxylate (CAS 210037-58-4)
- Brivudine Impurity N2 (CAS 69304-49-0)
- Methyl 4-(2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate (CAS 477329-64-9)
- (R)-1-(2,5-Diethoxyphenyl)ethan-1-ol (CAS 1177206-60-8)
- N-(2-(Benzo[d]thiazol-2-yl)phenyl)-3-bromobenzamide (CAS 477569-51-0)
- (trans,trans)-4,4′-Methylenebis[cyclohexanamine] (CAS 6693-29-4)
- 2-(2-(Benzyloxy)-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 779331-48-5)
- 3-Chloro-2-hydroxy-7,8,9,10-tetrahydro-6H-7,9a-methanobenzo[a]azulen-6-one (CAS 1039456-87-5)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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