1-[2-(4-Methoxyphenyl)-2-oxoethyl]pyridin-1-ium iodide CAS 7596-36-3
| CAS No. | 7596-36-3 |
| Molecular Formula | C14H14NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-[2-(4-Methoxyphenyl)-2-oxoethyl]pyridin-1-ium iodide (CAS 7596-36-3) is a high-purity analytical reference standard with the molecular formula C14H14NO2I and a molecular weight of 355.17 g/mol.
1-[2-(4-Methoxyphenyl)-2-oxoethyl]pyridin-1-ium iodide (C14H14NO2I) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14NO2 I |
| Molecular Weight | 355.17 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.) | 1959 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 3-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-80-6)
- 3-(2-Methoxyphenyl)isonicotinic acid (CAS 100004-81-7)
- 2-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-95-3)
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Recommended Standards
- N-((1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)methyl)-1-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1855938-35-0)
- 3-Cyclopropoxy-4-isopropoxy-2-(methylthio)pyridine (CAS 1243354-09-7)
- 2-(4-Methyl-3-oxo-1-propyl-2-piperazinyl)-acetic acid (CAS 1236257-29-6)
- 3-ethyl-2-mercaptopyrido[2,3-d]pyrimidin-4(3H)-one (CAS 923164-38-9)
- 3-[(2-Fluorobenzyl)sulfonyl]propanoic acid (CAS 897767-08-7)
- 2-((Pyrimidin-5-ylmethyl)amino)cyclohexan-1-ol (CAS 1342432-72-7)
- ethyl 3-[1-(methylamino)ethyl]-1H-1,2,4-triazole-5-carboxylate hydrochloride (CAS 1955505-90-4)
- 1-(4-tert-Butylbenzoyl)-4-(2-fluorophenyl)piperazine (CAS 432015-75-3)
- (S)-5-(3-Methylisoxazol-5-yl)pyrrolidin-2-one (CAS 163849-08-9)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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