4-Hydroxyantipyrine-d3 - R1467
Code: R1467
4-Hydroxyantipyrine-d3
Analytical standard, reference material
4-Hydroxy-1,5-dimethyl-3-oxo-2-phenyl pyrazoline-d3; 4-Hydroxyphenazone-d3; NSC 174055-d3; OHA-d3
CAS Number: 65566-65-6
Molar Mass: 207.24 g/mol
| Property |
Value |
| Identity (NMR) |
complying |
| Assay (HPLC) |
min. 99 % |
| Measurement Uncertainty |
effective % |
| Assay D |
min. 98 % |
| Melting range |
183- 188 °C |
| Property |
Value |
| Grade |
Analytical Standard |
| Form |
Neat |
| Freezing point |
184 - 186 °C |