| Company Name: |
Lynnchem
|
| Tel: |
86-(0)29-85992781 17792393971 |
| Email: |
info@lynnchem.com |
| Products Intro: |
Product Name:EMaMectin B1b
CAS:121424-52-0
Purity:>99% by HPLC Package:1mg;5mg
|
| Company Name: |
Novachemistry
|
| Tel: |
44-20819178-90 02081917890 |
| Email: |
info@novachemistry.com |
| Products Intro: |
Product Name:Emamectin B1b
CAS:121424-52-0
Purity:>99% by HPLC Package:1mg;5mg
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing1@energy-chemical.com |
| Products Intro: |
Product Name:EmamectinB1bBenzoateSalt
CAS:121424-52-0
Purity:NULL Package:0.5mg;2.5mg Remarks:NULL
|
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| | EMaMectin B1b Basic information |
| Product Name: | EMaMectin B1b | | Synonyms: | EMaMectin B1b;PubChem ID: 15279960;Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-4''-deoxy-4''-(methylamino)-25-(1-methylethyl)-, (4''R)-;Emamectin B1b,100 μg/mL in Acetonitrile | | CAS: | 121424-52-0 | | MF: | C48H73NO13 | | MW: | 872.09 | | EINECS: | | | Product Categories: | | | Mol File: | 121424-52-0.mol |  |
| | EMaMectin B1b Chemical Properties |
| Boiling point | 928.4±65.0 °C(Predicted) | | density | 1.22±0.1 g/cm3(Predicted) | | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Sparingly) | | pka | 12.42±0.70(Predicted) | | form | Solid | | color | White to Off-White | | Stability: | Light Sensitive |
| | EMaMectin B1b Usage And Synthesis |
| Uses | Emamectin B1b is a semi-synthetic 4”-epimethylamino analogue of avermectin B1b prepared by oxidation of the 4”-hydroxy moiety and reductive amination. The introduction of the methylamino group greatly enhances the insecticidal potency of the avermectin class. Emamectin B1b, as a benzoate salt, is the minor component (<10 %) of the commercial insecticide/acaricide, emamectin. Members of the avermectin/milbemycin class exert their insecticidal/anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. |
| | EMaMectin B1b Preparation Products And Raw materials |
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