Methyl 2-(4-bromo-2-oxopyridin-1(2H)-yl)acetate CAS 1629672-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1629672-68-9 |
| Molecular Formula | C8H8BrNO3 |
| Molecular Weight | 246.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-bromo-2-oxopyridin-1(2H)-yl)acetate (CAS 1629672-68-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8BrNO3. Molecular weight: 246.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8BrNO3 |
| Molecular Weight | 246.06 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3533AF 5-(2-Chloro-acetyl)-1,3-dihydro-benzoimidazol-2-one 93202-41-6 C9H7ClN2O2 (CAS 93202-41-6)
- 3-(2-bromoacetyl)-1λ⁶-thiolane-1,1-dione (CAS 1536862-53-9)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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