2-(4-Fluorostyryl)-1-methylquinolin-1-ium iodide CAS 3859-97-0
| CAS No. | 3859-97-0 |
| Molecular Formula | C18H15FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Fluorostyryl)-1-methylquinolin-1-ium iodide.
CATO supplies 2-(4-Fluorostyryl)-1-methylquinolin-1-ium iodide (CAS 3859-97-0), a certified reference material (molecular formula C18H15FNI, MW 391.22 g/mol) for analytical method development and quality control.
Structurally, 2-(4-Fluorostyryl)-1-methylquinolin-1-ium iodide (C18H15FNI) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 391.22 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(4-Fluorostyryl)-1-methylquinolin-1-ium iodide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H15FN I |
| Molecular Weight | 391.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Fluorostyryl Standards
- (E)-4-(4-Fluorostyryl)-2,6-dimethylphenol (CAS 125722-16-9)
- (E)-2-(4-fluorostyryl)-1-methylpyridin-1-ium iodide (CAS 128588-03-4)
- 2-(4-Fluorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1332499-06-5)
- 2-(2-Fluorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1377152-43-6)
- (E)-2-(4-fluorostyryl)benzo[d]oxazole (CAS 144154-58-5)
- (E)-2-(4-fluorostyryl)benzo[d]thiazole (CAS 144528-15-4)
- (3-Fluorostyryl)boronic acid (CAS 214907-19-4)
- (E)-6-(4-fluorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 303148-77-8)
Recommended Standards
- 2,6-Dimethyl-4H-Pyrido[1,2-A]Pyrimidin-4-One (CAS 16867-28-0)
- 3-Bromoacetylpyridine Hydrobromide (CAS 17694-68-7)
- 5,8-Difluoro-4-hydroxyquinoline-3-carboxylic acid (CAS 223690-44-6)
- Methyl 2-oxoazetidine-3-carboxylate (CAS 698356-66-0)
- (R)-2-fluoro-4-(pyrrolidin-2-yl)aniline (CAS 1213445-56-7)
- N-(1-(4-Bromophenyl)-2-methylpropan-2-yl)-2-chloroacetamide (CAS 808768-93-6)
- Urapidil Impurity 68 (CAS 1703052-28-1)
- Mirogabalin Impurity 160 (CAS CATO-C4X-2924160)
- 4-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinaldehyde (CAS 1418129-72-2)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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