Leflunomide-<sup>13</sup>C<sub>4</sub>





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SL-1040

Leflunomide-13C4, 98% (CP)

 
Isotopic Purity : 99 atom % 13C
CAS No. : [616225-15-1]          MDL No. : MFCD30146012
Related CAS No. : [75706-12-6] of the unlabelled compound
Synonym (s) : 5-Methylisoxazole-4-(4-trifluoromethyl)carboxanilide-13C4
Price and Availability
Pack SizePrice in USDQuantityAvailabilityShipping Status
5MG1980.00Back Order Estimated to Ship on 06.01.2018
10MG2980.00Back Order Estimated to Ship on 06.01.2018
Chemical Properties
Mol. Formula : C813C4H9F3N2OAppearance : Solid
Mol. Weight : 274.16Melting Point : Not available
     For Laboratory research use only, not for drug, household or other uses.
Applications : It is the 13C-labelled analogue of Leflunomide, will be suitable as analytical standard for simultaneous determination of leflunomide and its active metabolite, A77 1726, in human plasma by high-performance liquid chromatography and bioavailability studies.
Reference : Schmidt. A. et. al.: Biomed. Chromatogr., 17(4), 276, 2003.
Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.
Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.
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