Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API
Leflunomide
CAS Number
17153-20-7
HS Code
29339900
Molecular formula
C5H5NO3
Molecular Weight
127.099 g/mol
Chemical Name
3-Methylisoxazole-4-carboxylic acid
Appearance
Solid
Melting Point
185°C - 187°C
Storage
Keep in dark place,Sealed in dry,Room Temperature
Solubility
DMSO (Slightly)
Stability
No Data Available
Boiling Point
303.6°C at 760 mmHg
Applications
Leflunomide Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Leflunomide Impurity 2 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Leflunomide.