(2E)-3-[5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-1-(pyridin-2-yl)prop-2-en-1-one CAS 477708-82-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477708-82-0 |
| Molecular Formula | C13H9ClF3N3O |
| Molecular Weight | 315.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2E)-3-[5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-1-(pyridin-2-yl)prop-2-en-1-one (CAS 477708-82-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H9ClF3N3O. Molecular weight: 315.68 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H9ClF3N3O |
| Molecular Weight | 315.68 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]benzohydrazide (CAS 1092343-30-0)
- 4-(4-Chloro-2-(trifluoromethyl)phenyl)-N-hydroxypicolinimidamide (CAS 1219454-39-3)
- 4-(2-Chloro-5-(trifluoromethyl)phenyl)-N-hydroxypicolinimidamide (CAS 1219454-55-3)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3,5,6,7-tetrahydro-4H-cyclopenta[d]pyrimidin-4-one (CAS 1823183-12-5)
- (E)-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}[1-(pyridin-2-yl)ethylidene]amine (CAS 338978-40-8)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(pyridin-2-yl)acetamide (CAS 338407-44-6)
- 2-{[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]methylidene}propanedinitrile (CAS 303144-35-6)
- 2-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Amino]Benzoic Acid (CAS 102583-95-9)
Recommended Standards
- N-[(4-Chlorophenyl)methyl]-2,2,2-trifluoro-N-(pyrazin-2-yl)acetamide (CAS 866042-29-7)
- Efavirenz Racemate (CAS 177530-93-7)
- 2-Chloro-5-((2,4-dinitrophenoxy)methyl)thiazole (CAS 339104-85-7)
- 2-chloro-5-(isocyanatomethyl)thiophene (CAS 1108713-12-7)
- 1-(2-Fluorophenyl)-N-(2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)methanimine (CAS 866150-42-7)
- Isopropyl 3-bromobenzoate (CAS 856253-09-3)
- 3-(3-Bromophenyl)piperazine-2,5-dione (CAS 1260665-57-3)
- 6,7-Difluorobenzoxazol-2(3H)-one (CAS 509147-86-8)
- 3-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)-2-(ethylamino)propanoic acid (CAS 1247399-20-7)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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