3-{2-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]pyridin-3-yl}-1-(4-methylphenyl)urea CAS 955962-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 955962-81-9 |
| Molecular Formula | C18H13F6N5O |
| Molecular Weight | 429.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{2-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]pyridin-3-yl}-1-(4-methylphenyl)urea (CAS 955962-81-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13F6N5O. Molecular weight: 429.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13F6N5O |
| Molecular Weight | 429.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related bis Standards
- 2-(Trifluoromethyl)-5-(1-((2-(trifluoromethyl)phenyl)sulfonyl)piperidin-3-yl)-1,3,4-oxadiazole (CAS 1396815-02-3)
- 2-((4-(3-(Trifluoromethyl)phenyl)piperazin-1-yl)methyl)-2,3-dihydroimidazo[1,2-c]quinazolin-5(1H)-one (CAS 306977-77-5)
- N-(2-{1-[3-(Trifluoromethyl)benzyl]-1H-benzimidazol-2-yl}ethyl)-2-thiophenecarboxamide (CAS 1510834-37-3)
- 13-(3-(Trifluoromethyl)benzyl)-6,13-dihydro-5H-indolo[3,2-c]acridine (CAS 860612-28-8)
- 6,6'-Bis(trifluoromethyl)-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone (CAS 165323-75-1)
- N-(4-((4-(4-(Trifluoromethyl)pyridin-2-yl)piperazin-1-yl)sulfonyl)phenyl)acetamide (CAS 883031-24-1)
- N-(4-((4-(5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)sulfonyl)phenyl)acetamide (CAS 866131-24-0)
- 6-Phenyl-5-(4-(3-(trifluoromethyl)benzoyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS 477863-62-0)
Recommended Standards
- 3,4-Dichloro-N-[3-cyano-4-(4-methylbenzenesulfinyl)phenyl]benzamide (CAS 477709-95-8)
- 3-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-1-(thiophene-2-carbonyl)-1H-pyrazole (CAS 477712-63-3)
- 3-((3,4-Dichlorobenzyl)oxy)-N-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 338757-00-9)
- N-(4-Methyl-3-nitrophenyl)-2-((4-phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332907-08-1)
- 4-Fluoro-1H-pyrrolo[2,3-c]pyridine-3-carbaldehyde (CAS 1190320-43-4)
- (1r,2s)-2-Phenylcyclopentanol (CAS 38805-90-2)
- (2S,4R)-4-(Dimethylamino)pyrrolidine-2-carboxylic acid (CAS 1256636-28-8)
- Cyclanoline (CAS 18556-27-9)
- 2-(3-Acetyl-1H-indol-1-yl)propanoic acid (CAS 869947-43-3)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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