 |
| Cantidad: | |
|---|---|
DY6978
75706-12-6
C12H9F3N2O2
Leflunomide
| Index Name | Specifications |
| Appearance | White crystal powder |
| Residue ignition | 0.1% max |
| Melting point | 164 to 168degC |
| Loss on drying | 0.5% max |
| Heavy metal | 20ppm max |
| Single impurity | 0.5% max |
| Total impurity | 1.0% max |
| 3-methyl isomer | 0.1% max |
| Assay | 98.5% min |
| Index Name | Specifications |
| Appearance | White crystal powder |
| Residue ignition | 0.1% max |
| Melting point | 164 to 168degC |
| Loss on drying | 0.5% max |
| Heavy metal | 20ppm max |
| Single impurity | 0.5% max |
| Total impurity | 1.0% max |
| 3-methyl isomer | 0.1% max |
| Assay | 98.5% min |