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Leflunomide EP Impurity D

Leflunomide EP Impurity D

Product Description
CAT No.
ALN-L032005
CAS No.
42831-50-5
Mol. F.
C5H5NO3
Mol. Wt.
127.1
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RFQ
Chemical Name : 5-Methylisoxazole-4-carboxylic acid
Smiles : CC1=C(C(O)=O)C=NO1
Inchi : InChI=1S/C12H9F3N2O2/c1-7-10(6-16-19-7)11(18)17-9-4-2-3-8(5-9)12(13,14)15/h2-6H,1H3,(H,17,18)

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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