N-(4-bromo-2,6-difluorophenyl)-N'-(1,2,2-trichlorovinyl)urea CAS 646989-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 646989-61-9 |
| Molecular Formula | C9H4BrCl3F2N2O |
| Molecular Weight | 380.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-bromo-2,6-difluorophenyl)-N'-(1,2,2-trichlorovinyl)urea (CAS 646989-61-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H4BrCl3F2N2O. Molecular weight: 380.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H4BrCl3F2N2O |
| Molecular Weight | 380.40 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 |
| 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/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- MK-8998 (CAS 953778-58-0)
- (2-Mercapto-1H-benzo[d]imidazol-6-yl)(phenyl)methanone (CAS 92685-57-9)
- 4,5,6,7-Tetrahydroisoxazolo[4,5-c]pyridine (CAS 253682-42-7)
- 2-(2-Methyl-5-nitro-1H-imidazol-1-yl)acetyl chloride hydrochloride (CAS 2138379-80-1)
- 1-Isobutyl-1H-benzimidazole-2-carbaldehyde (CAS 610275-02-0)
- Ezetimibe Impurity 86 (CAS 1650568-82-3)
- 4-Amino-1-methylpyrazole-3-carboxylic Acid (CAS 1006334-34-4)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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