Company Name: |
Lynnchem
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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
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Company Name: |
Novachemistry
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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
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Company Name: |
Energy Chemical
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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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