1-(4-Chloro-phenyl)-3-[3-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-urea CAS 1311280-16-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1311280-16-6 |
| Molecular Formula | C21H18ClF3N4O |
| Molecular Weight | 434.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Chloro-phenyl)-3-[3-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-urea (CAS 1311280-16-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H18ClF3N4O. Molecular weight: 434.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H18ClF3N4O |
| Molecular Weight | 434.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 1-(4-Chloro-phenyl)-3-[4-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-urea (CAS 1311278-08-6)
- 5-(3-Chloro-4-fluorophenyl)-3-methyl-3-(pyrimidin-5-ylmethyl)-1-(1H-1,2,4-triazol-3-yl)indolin-2-one (CAS 1141080-15-0)
- 4-(4-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)phenyl)pyrimidin-2-amine (CAS 337919-73-0)
- Ethyl 7-chloro-6-formyl-2-(4-nitrobenzamido)-4,5-dihydrobenzo[b]thiophene-3-carboxylate (CAS 905426-20-2)
- N-[4-[[(8-Chloro-2,3-dihydro-1,4-dioxino[2,3-g]quinoxalin-7-yl)amino]sulfonyl]phenyl]acetamide (CAS 728924-41-2)
- 4-chloro-5-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1015609-83-2)
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Recommended Standards
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