Epi-Avermectin B1a
SKU
A-2659
- CAS:106434-14-4
- Formula:C48H72O14
- MW:873.1
- Appearance:White solid
- Purity:>95% by HPLC


*Please inquire the availability for this product. epi-Avermectin B1a is a base-catalysed intermediate in the decomposition of avermectin B1a. epi-Avermectin B1a is formed by epimerisation at the 2-position which ultimately rearranges irreversibly to the isomeric alkene analogue, Δ2-avermectin B1a. epi-Avermectin B1a is only very weakly active as a nematocide showing ~100-fold loss of biological activity compared with the parent avermectin. epi-Avermectin B1a is formed in vivo following treatment with avermectin and is an environmental degradation product.
More Information
SKU
A-2659
CAS #
106434-14-4
Chemical Formula
C48H72O14
Molecular Weight
873.1
Appearance
White solid
Purity
>95% by HPLC
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