3-Chloro-N-((3-(1-(4-fluorophenyl)-1H-pyrazol-3-yl)-4,5-dihydroisoxazol-5-yl)methyl)-5-(trifluoromethyl)pyridin-2-amine CAS 318951-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318951-75-6 |
| Molecular Formula | C19H14ClF4N5O |
| Molecular Weight | 439.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-N-((3-(1-(4-fluorophenyl)-1H-pyrazol-3-yl)-4,5-dihydroisoxazol-5-yl)methyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 318951-75-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H14ClF4N5O. Molecular weight: 439.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H14ClF4N5O |
| Molecular Weight | 439.79 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
- 4-Chloro-N-[(Z)-2-[4-(4-methoxyphenyl)-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]-2-nitroethenyl]aniline (CAS 400079-84-7)
- 2-Chloro-5-iodo-3-methyl-7-((2-(trimethylsilyl)ethoxy)methyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one (CAS 2409579-66-2)
- 4-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-N-((dimethylamino)methylene)benzamide (CAS 1164512-96-2)
- [(3Z)-5-Chloro-1-[(2,6-dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 3-methylbutanoate (CAS 321430-07-3)
- [(3Z)-5-Chloro-1-[(3,4-dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 3-methylbutanoate (CAS 303998-57-4)
- [(3Z)-5-Chloro-1-[(3,4-dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino pentanoate (CAS 320420-74-4)
- 4-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-(methylthio)quinazoline (CAS 866138-05-8)
- 5-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperidin-4-yl}-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 338397-26-5)
Recommended Standards
- N-[(Z)-2-[4-(4-Chlorophenyl)-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]-2-nitroethenyl]-4-methoxyaniline (CAS 400079-83-6)
- 3-Bromo-2,6-diiodo-5-methoxypyridine (CAS 1040682-61-8)
- 2-Bromo-4,6-diiodo-3-methoxypyridine (CAS 1221792-52-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-propylthiazol-4-yl)boronate (CAS 2223039-22-1)
- 1-Cyanomethyl-2'-methyl-4-cyclohexylnaphthalene-d3 (CAS 1217072-99-5)
- 5-(2-(Benzo[d][1,3]dioxol-5-ylmethyl)-2H-tetrazol-5-yl)-2-methoxyaniline (CAS 1219568-58-7)
- 1-(3-Chlorobenzyl)-N-(2,4-difluorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 478065-96-2)
- Oseltamivir Impurity 24 (CAS 1132659-96-1)
- 2-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine (CAS 40358-34-7)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com