CAS: 73162-96-6 - Milbemycin B,5-O-demethyl-28-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl]-,(6R,13S,25R)-

Formula: C₄₀H₆₄O₈Si

InChI: InChI=1S/C40H64O8Si/c1-12-24(2)34-27(5)18-19-39(47-34)22-31-21-30(46-39)17-16-26(4)33(41)25(3)14-13-15-29-23-44-36-35(48-49(10,11)38(7,8)9)28(6)20-32(37(42)45-31)40(29,36)43/h13-16,20,24-25,27,30-36,41,43H,12,17-19,21-23H2,1-11H3/b14-13+,26-16+,29-15+/t24-,25-,27-,30+,31-,32-,33-,34+,35+,36+,39+,40+/m0/s1

InChI key: InChIKey=KTGXNPIVEQITPJ-MCWKAOPLSA-N

SMILES: O=C1OC2CC(OC3(OC(C(C)CC)C(C)CC3)C2)CC=C(C)C(O)C(C=CC=C4COC5C(O[Si](C)(C)C(C)(C)C)C(=CC1C45O)C)C

Synonyms:

• (6R,13S,25R)-5-O-Demethyl-28-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl]milbemycin B
• 5-O-(tert-Butyldimethylsilyl)dihydroavermectin B1a aglycon
• 5-O-(tert-Butyldimethylsilyl)dihydroavermectin B_1a aglycon
• Milbemycin B, 5-O-demethyl-28-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-6,28-epoxy-13-hydroxy-25-(1-methylpropyl)-, [6R,13S,25R(S)]-
• MilbemycinB, 5-O-demethyl-28-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-6,28-epoxy-13-hydroxy-25-(1-methylpropyl)-,[6R,13S,25R(S)]-
• Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran],milbemycin B deriv.

(6R,13S,25R)-5-O-Demethyl-28-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl] Milbemycin B

CAS: 73162-96-6

Applications (6R,13S,25R)-5-O-Demethyl-28-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl] Milbemycin B is an intermediate used in the synthesis of Milbemycin D (M344290), …

• Formula: C₄₀H₆₄O₈Si
• Color and Shape: Neat
• Molecular weight: 701.02