1-(3-Chlorophenyl)-3-(2-methyl-6-(trifluoromethyl)pyridin-3-yl)urea CAS 1858256-58-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1858256-58-2 |
| Molecular Formula | C14H11ClF3N3O |
| Molecular Weight | 329.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(3-Chlorophenyl)-3-(2-methyl-6-(trifluoromethyl)pyridin-3-yl)urea (CAS 1858256-58-2) pharmaceutical standards reference standard. Molecular formula: C14H11ClF3N3O. Molecular weight: 329.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H11ClF3N3O |
| Molecular Weight | 329.70 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-3-(2-methyl-6-(trifluoromethyl)pyridin-3-yl)urea (CAS 1227955-20-5)
- N-(2-Chlorophenyl)-N-[2-methyl-6-(trifluoromethyl)pyridin-3-yl]urea (CAS 1227955-28-3)
- (E)-2-(2-((4-chlorophenyl)amino)vinyl)-4-(trifluoromethyl)thiazole-5-carbonitrile (CAS 339026-38-9)
- 2-((3-(4-Chlorophenyl)-2-oxo-2H-chromen-7-yl)oxy)acetamide (CAS 714206-48-1)
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Recommended Standards
- N-[6-Chloro-4-(trifluoromethyl)pyridin-2-yl]-2-methylbenzohydrazide (CAS 1795304-95-8)
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- N'-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)-N'-methylbenzohydrazide (CAS 1431555-17-7)
- 3-((4-Chlorobenzyl)thio)-5H-[1,2,4]triazino[5,6-b]indole (CAS 309272-95-5)
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- n-((1h-Imidazol-2-yl)methyl)-3-(methylthio)aniline (CAS 1249941-32-9)
- 4-Bromo-N-(cyclopropylmethyl)-3-fluorobenzamide (CAS 515135-58-7)
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- cis-4-(Dimethylamino)cyclohexanol (CAS 103023-50-3)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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