Date published: 2025-10-16

1-800-457-3801

SCBT Portrait Logo
Seach Input

Avermectin B1b (CAS 65195-56-4)

5.0(1)
Write a reviewAsk a question

See product citations (2)

Application:
Avermectin B1b is a macrocyclic lactone and anthelmintic agent
CAS Number:
65195-56-4
Purity:
≥95%
Molecular Weight:
859.1
Molecular Formula:
C47H70O14
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.

QUICK LINKS

Avermectin B1b is a product derived from the soil bacterium Streptomyces avermitilis. It is a member of the avermectin family of compounds. Avermectin B1b works by binding to glutamate-gated chloride channels in the nervous system of target organisms, leading to paralysis and death. This mechanism of action makes it highly effective against a wide range of parasites, including nematodes, mites, and insects.


Avermectin B1b (CAS 65195-56-4) References

  1. Glutamate-gated chloride channels and the mode of action of the avermectin/milbemycin anthelmintics.  |  Wolstenholme, AJ. and Rogers, AT. 2005. Parasitology. 131 Suppl: S85-95. PMID: 16569295
  2. Construction of ivermectin producer by domain swaps of avermectin polyketide synthase in Streptomyces avermitilis.  |  Zhang, X., et al. 2006. Appl Microbiol Biotechnol. 72: 986-94. PMID: 16708195
  3. Production and Screening of High Yield Avermectin B1b Mutant of Streptomyces avermitilis 41445 Through Mutagenesis.  |  Siddique, S., et al. 2014. Jundishapur J Microbiol. 7: e8626. PMID: 25147669
  4. Antiviral effect of theaflavins against caliciviruses.  |  Ohba, M., et al. 2017. J Antibiot (Tokyo). 70: 443-447. PMID: 27756911
  5. Avermectin B1a irreversibly blocks postsynaptic potentials at the lobster neuromuscular junction by reducing muscle membrane resistance.  |  Fritz, LC., et al. 1979. Proc Natl Acad Sci U S A. 76: 2062-6. PMID: 287043
  6. Abamectin:Avermectin (Pesticides).  |  ,. 2016. Food Saf (Tokyo). 4: 30-31. PMID: 32231902
  7. Characterization and optimization of abamectin-a powerful antiparasitic from a local Streptomyces avermitilis isolate.  |  Osman, YA., et al. 2020. Folia Microbiol (Praha).. PMID: 32323213
  8. Avermectin Derivatives, Pharmacokinetics, Therapeutic and Toxic Dosages, Mechanism of Action, and Their Biological Effects.  |  El-Saber Batiha, G., et al. 2020. Pharmaceuticals (Basel). 13: PMID: 32824399
  9. Stable Isotope Labeling by Carbon-13 in Bacteria Culture for the Analysis of Residual Avermectin Using Stable Isotope Dilution Liquid Chromatography Tandem Mass Spectrometry.  |  Beppu, K., et al. 2021. Anal Sci. 37: 1385-1390. PMID: 33716264
  10. Structural deformability induced in proteins of potential interest associated with COVID-19 by binding of homologues present in ivermectin: Comparative study based in elastic networks models.  |  González-Paz, L., et al. 2021. J Mol Liq. 340: 117284. PMID: 34421159
  11. Comparative study of the interaction of ivermectin with proteins of interest associated with SARS-CoV-2: A computational and biophysical approach.  |  González-Paz, L., et al. 2021. Biophys Chem. 278: 106677. PMID: 34428682
  12. Interaction of the new inhibitor paxlovid (PF-07321332) and ivermectin with the monomer of the main protease SARS-CoV-2: A volumetric study based on molecular dynamics, elastic networks, classical thermodynamics and SPT.  |  Alvarado, YJ., et al. 2022. Comput Biol Chem. 99: 107692. PMID: 35640480

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Avermectin B1b, 1 mg

sc-202071
1 mg
$700.00

Avermectin B1b, 1 mg

sc-202071-CW
1 mg
$750.00