Valdecoxib - R1177
Code: R1177
Valdecoxib
Analytical standard, reference material
4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonamide
CAS Number: 181695-72-7
Molar Mass: 314.36 g/mol
MDL Number: MFCD00950568
| Property |
Value |
| Identity (NMR) |
complying |
| Assay (HPLC) |
min. 98 % |
| Measurement Uncertainty |
effective % |
| Melting range |
163 - 171 °C |
| Water (Karl Fischer) |
max. 2 % |
| Property |
Value |
| Grade |
Analytical Standard |
| Form |
Neat |
| Freezing point |
169 - 172 °C |