| Identification | Back Directory | [Name]
EMaMectin B1b | [CAS]
121424-52-0 | [Synonyms]
EMaMectin B1b
PubChem ID: 15279960
Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-4''-deoxy-4''-(methylamino)-25-(1-methylethyl)-, (4''R)- | [Molecular Formula]
C48H73NO13 | [MDL Number]
MFCD28898478 | [MOL File]
121424-52-0.mol | [Molecular Weight]
872.09 |
| Chemical Properties | Back Directory | [Boiling point ]
928.4±65.0 °C(Predicted) | [density ]
1.22±0.1 g/cm3(Predicted) | [solubility ]
Chloroform (Slightly), DMSO (Slightly), Methanol (Sparingly) | [form ]
Solid | [pka]
12.42±0.70(Predicted) | [color ]
White to Off-White | [Stability:]
Light Sensitive |
| Hazard Information | Back Directory | [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. |
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| Company Name: |
Lynnchem
|
| Telephone: |
86-(0)29-85992781 17792393971 |
| Website: |
http://www.lynnchem.com/ |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|