N-(4-fluorophenyl)-N'-(1,2,2-trichlorovinyl)urea CAS 646989-42-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 646989-42-6 |
| Molecular Formula | C9H6Cl3FN2O |
| Molecular Weight | 283.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-fluorophenyl)-N'-(1,2,2-trichlorovinyl)urea (CAS 646989-42-6) pharmaceutical standards reference standard. Molecular formula: C9H6Cl3FN2O. Molecular weight: 283.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H6Cl3FN2O |
| Molecular Weight | 283.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 8-Bromo-5-chloro-[1,2,4]triazolo[4,3-a]quinazoline (CAS 2659373-04-1)
- 2-(5-Chloro-2-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073353-99-7)
- 7-Bromo-4-chlorobenzofuro[3,2-d]pyrimidine (CAS 2387695-88-5)
- 2-chloro-n-methoxy-n-methyl-4-nitrobenZamide (CAS 179687-05-9)
- Methyl 3-(((benzyloxy)carbonyl)amino)-5-bromobenzoate (CAS 2296676-79-2)
- Methyl 3-cyano-1-naphthoate (CAS 496788-91-1)
- Methyl 1-(pyrrolidin-1-yl)cyclopropane-1-carboxylate (CAS 2114044-24-3)
- 1-(1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)piperidin-4-amine (CAS 108612-49-3)
- Atrasentan Impurity 202 (CAS CATO-C4X-3347202)
- Tetrapeptide-3 (CAS 827306-97-8)
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