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*Please inquire the availability for this product. Milbemycins are a complex family of macrocyclic lactones containing a highly characteristic spiroketal group, produced by Streptomyces hydroscopicus subsp. aureolarcrimosus. Milbemycin A4 is the dominant member of a group of analogues containing a 25-ethyl substituent. Milbemycin A4 is a highly selective and potent nematocide and insecticide. Like the closely related avermectins, milbemycins are thought to act by opening glutamate sensitive chloride channels.

Additional Information

Synonyms	B 41A4, Milbemycin alpha3
Product #	M-2589
CAS #	51596-11-3
Formula	C32H46O7
MW	542.3
Appearance	White solid
Purity	>95% by HPLC
Solubility	Soluble in water (partly), methanol (4588 g/l), ethanol (234 g/l), DMF, and DMSO
Melting Point	212-215 °C
Storage Temp	-20°C
Use	An antibiotic with acaricidal activity

Additional Information

MDL Number	MFCD04972570
InChI	InChI=1S/C32H46O7/c1-6-27-21(4)12-13-31(39-27)17-25-16-24(38-31)11-10-20(3)14-19(2)8-7-9-23-18-36-29-28(33)22(5)15-26(30(34)37-25)32(23,29)35/h7-10,15,19,21,24-29,33,35H,6,11-14,16-18H2,1-5H3/b8-7+,20-10+,23-9+/t19-,21-,24+,25-,26-,27+,28+,29+,31+,32+/m0/s1
SMILES	CC[C@@H]1[C@H](CC[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/C[C@H](/C=C/C=C/4\CO[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)C)\C)C