2-(2-Ethoxy-2-oxoethyl)-1-(4-methylbenzyl)pyridin-1-ium bromide CAS 477711-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477711-05-0 |
| Molecular Formula | C17H20NO2 Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Ethoxy-2-oxoethyl)-1-(4-methylbenzyl)pyridin-1-ium bromide (CAS 477711-05-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H20NO2 Br. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H20NO2 Br |
| Molecular Weight | 350.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
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Recommended Standards
- Ethyl (2Z)-2-cyano-3-[4-(pyridin-3-ylmethoxy)phenyl]prop-2-enoate (CAS 1610379-65-1)
- 2-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-benzoic acid (CAS 1208081-44-0)
- 2,5-Difluoro-4-nitrocinnamic acid (CAS 1807393-29-8)
- tert-Butyl 2-(4-chlorophenyl)-2-methylmorpholine-4-carboxylate (CAS 271245-35-3)
- (R,E)-N-(1-(5-Bromo-2-fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide (CAS 1194044-26-2)
- 3-(Bicyclo[1.1.1]pentan-1-ylmethyl)isoxazol-5-amine (CAS 2737247-71-9)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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