Closantel-¹³C₆  (Synonyms: 氯氰碘柳胺-¹³C₆)

Closantel-¹³C₆ is the ¹³C₆ labeled Closantel. Closantel is a halogenated salicylanilide with a potent anti-parasitic activity. Closantel is a potent and highly specific Onchocerca volvulus chitinase (OvCHT1) inhibitor with an IC50 of 1.6 μM and a Ki of 468 nM. Closantel inhibits the O. volvulus L3 to L4 molt of developing.

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

669.03

C₁₆¹³C₆H₁₄Cl₂I₂N₂O₂

1325559-20-3

57808-65-8

氯氰碘柳胺-¹³C₆；氯生太尔-¹³C₆

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.  [Content Brief]

  [2]. Amanda L Garner, et al. Design, synthesis, and biological activities of closantel analogues: structural promiscuity and its impact on Onchocerca volvulus. J Med Chem. 2011 Jun 9;54(11):3963-72.  [Content Brief]

  [3]. Amanda L Garner, et al. Design, synthesis, and biological activities of closantel analogues: structural promiscuity and its impact on Onchocerca volvulus. J Med Chem. 2011 Jun 9;54(11):3963-72.  [Content Brief]