(E)-3-methyl-1-(3-oxo-3-(p-tolyl)prop-1-en-1-yl)pyridin-1-ium chloride CAS 19518-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19518-27-5 |
| Molecular Formula | C16H16NO Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-methyl-1-(3-oxo-3-(p-tolyl)prop-1-en-1-yl)pyridin-1-ium chloride (CAS 19518-27-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16NO Cl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16NO Cl |
| Molecular Weight | 273.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(4-Bromophenyl)-N,N-dimethylmethanamine (CAS 6274-57-3)
- 2-Cyclopropoxy-5-iodo-N,N-dimethylbenzamide (CAS 1243329-76-1)
- 213765-61-8 5-iodopyridin-3-ol DTXSID80440763 (CAS 213765-61-8)
- N-(3-chlorophenyl)pyridin-4-amine (CAS 59235-78-8)
- Febuxostat Impurity 34 (CAS 18962-07-7)
- 2-((4-Methylpiperidin-1-yl)methyl)phenol (CAS 865074-60-8)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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