Milbemycin A4

Milbemycin A4 is the prominent member of a complex family of macrocyclic lactones that contain a characteristic spiroketal group produced from the fermentation of soil bacterium S. hygroscopicus subsp. aureolacrimosus. As a compound that potentiates glutamate and GABA-gated chloride-channel opening, milbemycin 4 is used as a nematocide and insecticide.Formal Name: (6R,25R)-5-O-demethyl-28-deoxy-6,28-epoxy-25-ethyl-milbemycin B. CAS Number: 51596-11-3. Synonyms: Antibiotic B 41A4, Milbemycin alpha3. Molecular Formula: C32H46O7. Formula Weight: 542.7. Purity: >85%. Formulation: (Request formulation change), A solid. Solubility: DMF: soluble, DMSO: soluble, Ethanol: soluble, Methanol: soluble. SMILES: CC[C@H]([C@@H](C)CC1)O[C@]21C[C@](OC([C@@]3([H])[C@@]4(O)[C@@]5([H])[C@H](O)C(C)=C3)=O)([H])C[C@](C/C=C(C)/C[C@@H](C)/C=C/C=C4\CO5)([H])O2. InChi Code: 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. InChi Key: VOZIAWLUULBIPN-LRBNAKOISA-N. Origin: Bacterium/Streptomyces hygroscopicus.