3-(6-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1-phenylurea CAS 477864-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477864-64-5 |
| Molecular Formula | C18H13ClF3N5O |
| Molecular Weight | 407.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(6-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1-phenylurea (CAS 477864-64-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H13ClF3N5O. Molecular weight: 407.78 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H13ClF3N5O |
| Molecular Weight | 407.78 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related chloro Standards
- 3-Chloro-N'-methyl-N'-[3-phenyl-6-(trifluoromethyl)-1,2,4-triazin-5-yl]benzohydrazide (CAS 672951-01-8)
- 4-Chloro-N'-methyl-N'-(3-phenyl-6-(trifluoromethyl)-1,2,4-triazin-5-yl)benzohydrazide (CAS 672950-95-7)
- 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(pyridin-4-yloxy)phenyl)urea (CAS 228400-44-0)
- 2-[4-Chloro-3-(trifluoromethyl)benzenesulfonamido]-3-phenylpropanoic acid (CAS 1008052-19-4)
- N-[4-Chloro-3-(trifluoromethyl)phenyl]-N-[(4-methylphenyl)sulfonyl]glycine (CAS 592471-10-8)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338775-17-0)
- (3E)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(morpholin-4-yl)-4-phenylbut-3-enenitrile (CAS 321432-67-1)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-isopropylphenyl)-1H-pyrrole-2-carboxamide (CAS 338956-40-4)
Recommended Standards
- 2-Amino-6-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}pyridine-3,5-dicarbonitrile (CAS 338410-24-5)
- 2-((3-Chlorophenyl)amino)-N-(pyridin-4-ylmethyl)-4-(trifluoromethyl)pyrimidine-5-carboxamide (CAS 667905-37-5)
- (3E)-3-[Amino({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl})methylidene]prop-1-ene-1,1,3-tricarbonitrile (CAS 338410-25-6)
- 2-Amino-4-fluoro-5-methoxybenzenethiol (CAS 1343435-68-6)
- 1,1-Dimethyl-1,2,3,4-tetrahydroisoquinolin-6-ol (CAS 25200-13-9)
- 5-(3-Chlorophenyl)-3-methoxypicolinonitrile (CAS 1415226-39-9)
- 3,3-Bis(bromomethyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine (CAS 701209-98-5)
- Cabozantinib Impurity 11 (CAS 748707-58-6)
- 5-Bromo-3-pentyloxyphenylboronic acid (CAS 2121512-33-0)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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