Date published: 2025-10-8

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Emamectin B1 Benzoate (CAS 137512-74-4)

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Application:
Emamectin B1 Benzoate is a neurotoxic pesticidal compound
CAS Number:
137512-74-4
Purity:
≥80%
Molecular Weight:
1008.24
Molecular Formula:
C49H75NO13•C7H6O2
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Emamectin B1 Benzoate is an avermectin-type pesticidal compound shown to be neurotoxic. It acts by binding to and blocking the action of glutamate-gated chloride channels in the nervous system of target pests. This binding causes an influx of chloride ions into the cell, resulting in paralysis and death. It is a broad-spectrum insecticide and acaricide used in agriculture, forestry, and animal husbandry. It has been used successfully in the control of a wide range of pests, including Lepidoptera, Coleoptera, Diptera, Hemiptera, and Acari. Emamectin B1 Benzoate is also used as an insect growth regulator, with effects on the development and reproduction of target pests. It has been employed in studies of insect physiology, toxicology, behavior, and resistance.


Emamectin B1 Benzoate (CAS 137512-74-4) References

  1. Simultaneous determination of residues of emamectin and its metabolites, and milbemectin, ivermectin, and abamectin in crops by liquid chromatography with fluorescence detection.  |  Yoshii, K., et al. 2001. J AOAC Int. 84: 910-7. PMID: 11417654
  2. Efficacy of emamectin benzoate in the control of Argulus coregoni (Crustacea: Branchiura) on rainbow trout Oncorhynchus mykiss.  |  Hakalahti, T., et al. 2004. Dis Aquat Organ. 60: 197-204. PMID: 15521318
  3. Developmental neurotoxicity evaluation of the avermectin pesticide, emamectin benzoate, in Sprague-Dawley rats.  |  Wise, LD., et al. 1997. Neurotoxicol Teratol. 19: 315-26. PMID: 9253010
  4. Resistance of Helicoverpa assulta (Guenée)(Lepidoptera: Noctuidae) to fenvalerate, phoxim and methomyl in China  |  Xia, X. M., Wang, K. Y., & Wang, H. Y. 2009. Crop Protection. 28(2): 162-167.
  5. Matrix-matched monitoring ion selection strategy for improving the matrix effect and qualitative accuracy in pesticide detection based on UFLC-ESI-MS/MS: A case of Chrysanthemum  |  Fu, Y., Lu, Q., Dou, X., Luo, J., & Yang, M. 2021. Microchemical Journal. 160: 105681.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Emamectin B1 Benzoate, 100 mg

sc-204737
100 mg
$48.00

Emamectin B1 Benzoate, 250 mg

sc-204737A
250 mg
$80.00