198471-06-6
198471-06-6 structure
- Name: N-[[4-[5-methyl-3-phenylisoxazol-4-yl]phenyl]sulfonyl]acetamide
- Chemical Name: N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonylacetamide
- CAS Number: 198471-06-6
- Molecular Formula: C18H16N2O4S
- Molecular Weight: 356.396
- Create Date: 2016-08-07 02:23:15
- Modify Date: 2026-07-06 10:11:03
| Name | N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonylacetamide |
|---|---|
| Synonyms |
N-ACETYL-4-(5-METHYL-3-PHENYL-ISOXAZOL-4-YL)-BENZENESULFONAMIDE
Pecoxib sodium Impurity 16 N-[[4-(5-Methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]acetamide Pecoxib Impurity 10 Pecoxib-008 Pecoxib Sodium Impurity 18 Pecoxib Sodium Impurity X Pecoxib Sodium Impurity 12 N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acet N-{[4-(5-Methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonyl}acetamide Pecoxib Impurity C（Valdecoxib Impurity） PECOXIB SODIUM G Parecoxib Impurity 8 Pecoxib Sodium-16 N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide AcetaMide, N-[[4-(5-Methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl] Pecoxib Sodium Impurity I Valdecoxib Impurity 10 N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl) Pecoxib impurity 9/N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetamide |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Molecular Formula | C18H16N2O4S |
| Molecular Weight | 356.396 |
| Exact Mass | 356.083069 |
| PSA | 101.14000 |
| LogP | 1.19 |
| Index of Refraction | 1.587 |
| HS Code | 2934999090 |
|---|
|
~87%
198471-06-6 |
| Literature: Talley, John J.; Bertenshaw, Stephen R.; Brown, David L.; Carter, Jeffery S.; Graneto, Matthew J.; Kellogg, Michael S.; Koboldt, Carol M.; Yuan, Jinhua; Zhang, Yan Y.; Seibert, Karen Journal of Medicinal Chemistry, 2000 , vol. 43, # 9 p. 1661 - 1663 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |