An internal standard for the quantification of bifenazate
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Unlabeled Version(s)
24147Bifenazate
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Bifenazate-d5

Item No. 39592

Technical Information
Formal Name
2-(4-methoxy[1,1’-biphenyl]-3-yl-2’,3’,4’,5’,6’-d5-hydrazinecarboxylic acid, 1-methylethyl ester
Molecular Formula
C17H15D5N2O3
Formula Weight
Purity
≥99% deuterated forms (d1-d5)
Formulation
A solid
Acetonitrile: slightly solubleChloroform: slightly soluble
SMILES
COC(C=C1)=C(NNC(OC(C)C)=O)C=C1C2=C([2H])C([2H])=C([2H])C([2H])=C2[2H]
InChi Code
InChI=1S/C17H20N2O3/c1-12(2)22-17(20)19-18-15-11-14(9-10-16(15)21-3)13-7-5-4-6-8-13/h4-12,18H,1-3H3,(H,19,20)/i4D,5D,6D,7D,8D
InChi Key
VHLKTXFWDRXILV-UPKDRLQUSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Product Description

    Bifenazate-d5 is intended for use as an internal standard for the quantification of bifenazate (Item No. 24147) by GC- or LC-MS. Bifenazate is a carbazate acaricide that provides 100% control of mites when used at a concentration of 25 ppm.1 It acts as a positive allosteric modulator of GABA receptors containing the resistance to dieldrin (Rdl) subunit homolog TuGABAR in T. urticae (spider mites), shifting the GABA-induced response from an EC50 value of 24.8 to 4.83 µM when used at a concentration of 30 µM.2 Formulations containing bifenazate have been used for the control of mites and for pesticide detection.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Dekeyser, M.A., McDonald, P.T., and Angle, G.W., Jr. The discovery of bifenazate, a novel carbazate acaricide. Chimia 57(11), 702-704 (2003).

    2. Hiragaki, S., Kobayashi, T., Ochiai, N., et alA novel action of highly specific acaricide; bifenazate as a synergist for a GABA-gated chloride channel of Tetranychus urticae [Acari: Tetranychidae]. Neurotoxicology 33(3), 307-313 (2012).