3-Cyano-1-methylquinolin-1-ium iodide CAS 50741-48-5
| CAS No. | 50741-48-5 |
| Molecular Formula | C11H9N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H9N2I, 3-Cyano-1-methylquinolin-1-ium iodide contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 296.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Cyano-1-methylquinolin-1-ium iodide (CAS 50741-48-5), molecular formula C11H9N2I and molecular weight 296.11 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Cyano-1-methylquinolin-1-ium iodide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9N2 I |
| Molecular Weight | 296.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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- 1-(Pyrrolidin-1-yl)-3-(1,2,3,4-tetrahydroquinolin-4-yl)propan-1-one (CAS 1315367-67-9)
- (R)-N-Isopropyl-1-methylpyrrolidin-3-amine (CAS 1353996-82-3)
- 1-Boc-5-(bromomethyl)pyrrolidin-2-one (CAS 958248-90-3)
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