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Leflunomide-13C4
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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
IUPAC Name : 5-Methylisoxazole-4-(4-trifluoromethyl)carboxanilide-13C4
| Price And Availability | ||||
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| Pack Size | Price in USD | Add To Shopping Cart | Availability | Shipping Status |
| 5MG | Request A Quote | Back Order | Estimated to ship on 01 November 2026 | |
| 10MG | Request A Quote | Back Order | Estimated to ship on 01 November 2026 | |
| 25MG | Request A Quote | Back Order | Estimated to ship on 01 November 2026 | |
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| Chemical Properites | |
|---|---|
Mol. Formula : C813C4H9F3N2O2 | Mol. Weight : 274.16 |
Appearance : Solid | Melting Point : Not available |
| For Laboratory research use only, not for drug, household or other uses. | |
Applications : It is a 13C-labelled analog of Leflunomide. It can be used as an analytical reference standard for simultaneous determination of Leflunomide and its active metabolite, A77 1726, in human plasma by high-performance liquid chromatography and bioavailability studies.
References : 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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