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Leflunomide EP Impurity E

Leflunomide EP Impurity E

Product Description
CAT No.
ALN-L032006
CAS No.
208401-20-1
Mol. F.
C12H9F3N2O2
Mol. Wt.
270.2
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Chemical Name : 3-Methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamide
Smiles : O=C(C1=CON=C1C)NC2=CC=C(C(F)(F)F)C=C2
Inchi : InChI=1S/C5H5NO3/c1-3-4(5(7)8)2-6-9-3/h2H,1H3,(H,7,8)

Isolation and characterization of a degradation product in leflunomide and a validated selective stability-indicating HPLCu2013UV method for their quantification

Balraj Saini and Gulshan BansalnJ Pharm Anal. 2015 Jun; 5(3): 207u2013212.

Rapid Stability Indicating HPLC Method for the Analysis of Leflunomide and Its Related Impurities in Bulk Drug and Formulations

Useni Reddy Mallu,1 Venkateswara Rao Anna,1 and Bikshal Babu Kasimala – Turk J Pharm Sci. 2019 Dec; 16(4): 457–465.

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