Formulation: A semi-solid
Formal Name: (1R,3R)-3-(2,2-dibromoethenyl)-2,2-dimethyl-cyclopropanecarboxylic acid, cyano(3-phenoxy-d5)phenyl)methyl ester
Purity: ≥99% deuterated forms (d1-d5)
Formula Markup: C22H14Br2D5NO3
Formula Weight: 510,2
Shelf life (days): 1460
Notes: Deltamethrin-d5 is intended for use as an internal standard for the quantification of deltamethrin (Item No. 24172) by GC- or LC-MS. Deltamethrin is a type II pyrethroid insecticide and a modulator of voltage-gated sodium channels (Nav).{36375} It activates Nav1.8 channels and induces a tail current delay in Xenopus oocytes expressing the rat channel when used at a concentration of 10 µM. Deltamethrin induces mortality in A. sinensis (LC50 = 4.522 ppm) and T. urticae (LC50 = 0.06 g/L).{41869,61658} It decreases sperm count, motility, and viability and increases the percentage of morphologically abnormal sperm in rats when administered at a dose of 5 mg/kg.{42386} Formulations containing deltamethrin have been used as domestic and agricultural insecticides.
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