Emamectin B1b

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产品名称: Emamectin B1b

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简单介绍

CAS:121424-52-0Formula:C48H73NO13MW:872.1Appearance:WhitesolidPurity:>99%byHPLC

Emamectin B1b 的详细介绍

*Please inquire the availability for this product. 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.

Additional Information

Product #	E-2421
CAS #	121424-52-0
Formula	C₄₈H₇₃NO₁₃
MW	872.1
Appearance	White solid
Purity	>99% by HPLC
Solubility	Soluble in ethanol, methanol, DMF or DMSO Poor water solubility
Storage Temp	-20°C

Additional Information

InChI	InChI=1S/C48H73NO13/c1-25(2)42-28(5)17-18-47(62-42)23-34-20-33(61-47)16-15-27(4)43(26(3)13-12-14-32-24-55-45-41(50)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-11)44(31(8)57-39)60-38-21-36(53-10)40(49-9)30(7)56-38/h12-15,17-19,25-26,28,30-31,33-45,49-50,52H,16,20-24H2,1-11H3/b13-12+,27-15+,32-14+/t26-,28-,30-,31-,33+,34-,35-,36-,37-,38-,39-,40-,41+,42+,43-,44-,45+,47+,48+/m0/s1
SMILES	C[C@H]1/C=C/C=C/2\CO[C@H]3[C@@]2([C@@H](C=C([C@H]3O)C)C(=O)O[C@H]4C[C@@H](C/C=C(/[C@H]1O[C@H]5C[C@@H]([C@H]([C@@H](O5)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)NC)OC)OC)\C)O[C@]7(C4)C=C[C@@H]([C@H](O7)C(C)C)C)O

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