3-(2-Chloro-6-fluorophenyl)-N-(3-ethylpent-1-yn-3-yl)-5-methylisoxazole-4-carboxamide CAS 1023494-62-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1023494-62-3 |
| Molecular Formula | C18H18ClFN2O2 |
| Molecular Weight | 348.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-6-fluorophenyl)-N-(3-ethylpent-1-yn-3-yl)-5-methylisoxazole-4-carboxamide (CAS 1023494-62-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H18ClFN2O2. Molecular weight: 348.80 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H18ClFN2O2 |
| Molecular Weight | 348.80 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 7-Chloro-4-methyl-2-oxo-N-phenyl-1,2-dihydroquinoline-6-sulfonamide (CAS 1222859-29-1)
- 1-((4-Chloro-3-isocyanatophenyl)sulfonyl)-1,2,3,4-tetrahydroquinoline (CAS 914349-81-8)
- 2-Chloro-N-((3-phenylisoxazol-5-yl)methyl)benzenesulfonamide (CAS 339016-91-0)
- 2-Chloro-N-(2-methoxy-5-(morpholinosulfonyl)phenyl)acetamide (CAS 565194-83-4)
- 2-Chloro-N-(4-methoxy-3-(morpholinosulfonyl)phenyl)acetamide (CAS 726152-34-7)
- 3-[(2-Chloro-6-fluorophenyl)methyl]-4-(cyclopentyloxy)-2-hydroxybenzaldehyde (CAS 400076-32-6)
- 4-{[2-chloro-5-(dimethylsulfamoyl)phenyl]formamido}butanoic acid (CAS 923812-64-0)
- 4-Chloro-N-((3-phenylisoxazol-5-yl)methyl)benzenesulfonamide (CAS 339016-92-1)
Recommended Standards
- 8-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2,2-dimethyl-1,4,8-triazaspiro[4.5]Decane (CAS 338761-58-3)
- 5-(2-Amino-6-(4-chlorophenyl)pyrimidin-4-yl)quinolin-8-ol (CAS 833488-13-4)
- 4-Chloro-5-(3,5-diphenyl-1H-pyrazol-1-yl)pyridazin-3(2H)-one (CAS 94375-42-5)
- 3-((Tert-butoxycarbonyl)(methyl)amino)-2-(3-methoxybenzyl)propanoic acid (CAS 886364-83-6)
- (2-Fluoro-5-(thiomorpholinomethyl)pyridin-3-yl)boronic acid (CAS 1253574-81-0)
- N-(2-Methyl-1,3-dioxoisoindolin-4-yl)benzamide (CAS 139262-00-3)
- 2-Bromo-1-isobutoxy-4-nitrobenzene (CAS 288251-95-6)
- 1-(4-(6-Ethoxybenzo[d]thiazol-2-yl)piperazin-1-yl)pentan-1-one (CAS 897470-72-3)
- 2,4-Dibromo-5-(trifluoromethyl)pyrimidine (CAS 1214323-81-5)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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