| Company Name: |
Lynnchem
|
| Tel: |
86-(0)29-85992781 17792393971 |
| Email: |
info@lynnchem.com |
| Products Intro: |
Product Name:Avermectin B1a, epi-
CAS:106434-14-4
Purity:>95% by HPLC Package:1mg;5mg
|
| Company Name: |
Novachemistry
|
| Tel: |
44-20819178-90 02081917890 |
| Email: |
info@novachemistry.com |
| Products Intro: |
Product Name:epi-Avermectin B1a
CAS:106434-14-4
Purity:>95% by HPLC Package:1mg;5mg
|
| Company Name: |
Shanghai Hongye Biotechnology Co. Ltd
|
| Tel: |
400-9205774 |
| Email: |
sales@glpbio.cn |
| Products Intro: |
Product Name:2-epi-Abamectin
CAS:106434-14-4
Purity:>98% Package:1mg;10mg;50mg;100mg;
|
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| | Avermectin B1a, epi- Basic information |
| Product Name: | Avermectin B1a, epi- | | Synonyms: | Avermectin B1a, epi-;epi-Avermectin B1a;2-epi-Abamectin;Avermectin A1a, 5-O-demethyl-, (2S)-;Cinchocaine Impurity 1 ( Cinchocaine EP Impurity A ) | | CAS: | 106434-14-4 | | MF: | C48H72O14 | | MW: | 873.09 | | EINECS: | | | Product Categories: | | | Mol File: | 106434-14-4.mol |  |
| | Avermectin B1a, epi- Chemical Properties |
| Boiling point | 940.9±65.0 °C(Predicted) | | density | 1.24±0.1 g/cm3(Predicted) | | storage temp. | Store at -20°C | | solubility | DMF: soluble; DMSO: soluble; Ethanol: soluble; Methanol: soluble | | form | A solid | | pka | 12.42±0.70(Predicted) |
| | Avermectin B1a, epi- Usage And Synthesis |
| Uses | 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. |
| | Avermectin B1a, epi- Preparation Products And Raw materials |
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