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Selamectin EP Impuity A

SZ CAT No SZ-S053002
CAS No 165108-08-7
Mol.F. C43H63NO12
Mol.Wt. 786.0
Inv. Status Custom Synthesis


Chemical Name: (2aE,2′R,4E,4′S,5′S,6S,6′R,7S,8E,11R,15S,17aR,20Z,20aR,20bS)-6′-Cyclohexyl-7-[(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)oxy]-4′,20b-dihydroxy-20-(hydroxyimino)-5′,6,8,19-tetramethyl-3′,4′,5′,6,6′,7,10,11,14,15,17a,20,20a,20b-tetradecahydrospiro[2H,17H-11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-17-one ((5Z,21R,23S,25R)-25-cyclohexyl-4′-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-23-hydroxy-5-(hydroxyimino)avermectin A1a)

Smiles: CC1=C[C@@]2([H])C(O[C@@]3([H])C[C@](C/C=C(C)/[C@](O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](OC)C4)([H])[C@@]([H])(C)/C=C/C=C5[C@]2(O)[C@@](OC/5)([H])/C1=N\O)([H])O[C@]6(O[C@@](C7CCCCC7)([H])[C@@]([H])(C)[C@](O)([H])C6)C3)=O

Inchi: InChI=1S/C43H63NO11/c1-24-11-10-14-30-23-50-40-36(44-48)27(4)19-33(43(30,40)47)41(46)52-32-20-31(16-15-25(2)38(24)53-35-21-34(49-6)37(45)28(5)51-35)54-42(22-32)18-17-26(3)39(55-42)29-12-8-7-9-13-29/h10-11,14-15,19,24,26,28-29,31-35,37-40,45,47-48H,7-9,12-13,16-18,20-23H2,1-6H3/b11-10+,25-15+,30-14+,44-36-/t24-,26-,28-,31+,32-,33-,34-,35-,37-,38-,39-,40+,42+,43+/m0/s1