2-Fluoro-4-isocyanato-1-methoxybenzene 221218-33-3 7575AD C8H6FNO2 CAS 221218-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221218-33-3 |
| Molecular Formula | C8H6FNO2 |
| Molecular Weight | 167.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Fluoro-4-isocyanato-1-methoxybenzene 221218-33-3 7575AD C8H6FNO2 (CAS 221218-33-3) pharmaceutical standards reference standard. Molecular formula: C8H6FNO2. Molecular weight: 167.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H6FNO2 |
| Molecular Weight | 167.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-3-formylbenzamide (CAS 1005763-14-3)
- 5-Fluoro-6-hydroxyisoindolin-1-one (CAS 1007455-25-5)
- 7-Fluoro-6-hydroxyisoindolin-1-one (CAS 1007455-32-4)
- 1-Fluoro-4-nitro-2-vinylbenzene (CAS 1021389-54-7)
- 7-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 103361-99-5)
- 7-Fluoro-4-hydroxyindolin-2-one (CAS 1033810-96-6)
- 1-Fluoro-3-isocyanato-5-methoxybenzene (CAS 1174233-38-5)
- 5-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1221502-66-4)
Recommended Standards
- Diethyl methylphosphoramidate (CAS 6326-73-4)
- Ethyl (2,2-difluoroethyl)glycinate (CAS 1183480-00-3)
- Diethyl (aminomethyl)phosphonate (CAS 50917-72-1)
- 2-(2-Oxo-1-imidazolidinyl)ethyl methacrylate solution (CAS 86261-90-7)
- 4'-(Bromomethyl)-4,2':6',4''-terpyridine (CAS 1227599-58-7)
- Tert-butyl 4-(4-fluorobenzyl)-4-hydroxypiperidine-1-carboxylate (CAS 309915-33-1)
- 6-Chloro-n-cyclopentylpyridazine-3-carboxamide (CAS 1178209-39-6)
- 1-Cyclopropyl-6-fluoro-1,2,3-benzotriazole (CAS 1365271-45-9)
- 1-(4-Methoxyphenyl)-2-((1-methyl-1H-imidazol-2-yl)thio)ethan-1-one (CAS 313648-79-2)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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