(E)-4-[2-(1-Ferrocenyl)vinyl]-1-methylpyridinium iodide CAS 33197-77-2
| CAS No. | 33197-77-2 |
| Molecular Formula | C18H18FeN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H18FeNI, (E)-4-[2-(1-Ferrocenyl)vinyl]-1-methylpyridinium iodide contains a salt form, 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 431.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(E)-4-[2-(1-Ferrocenyl)vinyl]-1-methylpyridinium iodide (CAS 33197-77-2), molecular formula C18H18FeNI and molecular weight 431.09 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 (E)-4-[2-(1-Ferrocenyl)vinyl]-1-methylpyridinium 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 | C18H18FeN I |
| Molecular Weight | 431.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related E Standards
Recommended Standards
- 5-Nitroquinoline-8-carbonitrile (CAS 205046-59-9)
- N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-4-fluoro-N-[(3-{N'-[(1Z)-[4-(trifluoromethyl)phenyl]methylidene]hydrazinecarbonyl}-4,5-dihydro-1,2-oxazol-5-yl)methyl]benzene-1-sulfonamide (CAS 338961-97-0)
- 2-(difluoromethyl)-1,3-benzothiazol-6-amine (CAS 1468986-20-0)
- 6-Chloro-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde (CAS 81933-75-7)
- n-((1-Methyl-1h-pyrazol-5-yl)methyl)pyridin-3-amine (CAS 1156714-51-0)
- 2-[(pyridin-3-ylmethyl)amino]propanoic acid dihydrochloride (CAS 1396962-67-6)
- 2-Amino-6-(difluoromethyl)pyridine-3,5-diol (CAS 1806911-83-0)
- tert-Butyl 3-(aminomethyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 773826-73-6)
- 2-Amino-N-cycloheptyl-N-methylpentanamide (CAS 1218247-09-6)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com