Pyridaben-d₁₃  (Synonyms: 哒螨灵-d₁₃)

Pyridaben-d₁₃ is the deuterium labeled Pyridaben[1]. Pyridaben is a mitochondrial electron transport inhibitor (METI) acaricide that promotes the formation of damaging oxygen and nitrogen radicals. Pyridaben selectively inhibits complex I (NADH dehydrogenase) with an IC50 value of 2.4 nM (assay sites: rat liver and bovine heart mitochondria). Pyridaben also significantly inhibits rat mitochondrial mtNOS function[2][3].

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.

378.01

C₁₉H₁₂D₁₃ClN₂OS

2468638-05-1

96489-71-3

哒螨灵-d₁₃

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]. Gomez C,et al. Pesticides and impairment of mitochondrial function in relation with the parkinsonian syndrome. Front Biosci. 2007 Jan 1;12:1079-93.  [Content Brief]

  [3]. Namin HH, et al. Resistance to pyridaben in Canadian greenhouse populations of two-spotted spider mites, Tetranychus urticae (Koch). Pestic Biochem Physiol. 2020 Nov170:104677.  [Content Brief]