Ivermectin B1a, delta2-
Ivermectin B1a, delta2-
$315.00 - 1 mg
$1,105.00 - 5 mg
All prices in Australian dollars
- Code
- BIA-I1581
- CAS #
- 1135339-49-9
- Molecular Formula
- C48H74O14
- Molecular Weight
- 875.1
- Purity
- >95% by HPLC
- Long Term Storage
- -20°C
- Solubility
- Soluble in ethanol, methanol, DMF or DMSO.
Download Data Sheets
Application Notes
Δ2-Ivermectin B1a is an irreversible base degradation product of ivermectin found in animals treated with ivermectin and in the environment. Δ2-Ivermectin B1a is formed by rearrangement of the naturally occurring Δ3-group to the 2-position. Despite the importance of ivermectin as an anthelmintic in animal health, there are no published reports of the biological activity or the levels of Δ2-Ivermectin B1a in animals or in the environment.
References
- Base-catalyzed isomerization of avermectins. Pivnichny J.V. et al., J. Agric. Food Chem. 1988, 36, 826.
- Direct determination of avermectins in plasma at nanogram levels by High-Performance Liquid Chromatography. Pivnichny J.V. et al., J. Pharm. Sci. 1980, 72, 1447.
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