CAS: 220119-16-4 - Avermectin A1a,25-cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo- (9CI)

Formula: C₅₀H₇₄O₁₄

InChI: InChI=1S/C50H74O14/c1-27-13-12-16-34-26-57-47-42(51)30(4)21-37(50(34,47)54)48(53)60-36-22-35(63-49(25-36)20-19-29(3)45(64-49)33-14-10-9-11-15-33)18-17-28(2)44(27)61-41-24-39(56-8)46(32(6)59-41)62-40-23-38(55-7)43(52)31(5)58-40/h12-13,16-17,21,27,29,31-33,35-41,43-47,52,54H,9-11,14-15,18-20,22-26H2,1-8H3/b13-12+,28-17+,34-16+/t27-,29-,31-,32-,35+,36-,37-,38-,39-,40-,41-,43-,44-,45-,46-,47+,49+,50+/m0/s1

InChI key: InChIKey=JCXGGTZYZDLMDY-QYEATPFCSA-N

SMILES: O=C1OC2CC(OC3(OC(C(C)CC3)C4CCCCC4)C2)CC=C(C)C(OC5OC(C)C(OC6OC(C)C(O)C(OC)C6)C(OC)C5)C(C=CC=C7COC8C(=O)C(=CC1C78O)C)C

Synonyms:

• (25S)-Cyclohexyl-25-De(Sec-Butyl)- 5-Demethoxy-5-Oxo-22,23-Dihydroavermectin A1A
• Avermectin A_1a, 25-cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-

25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a

CAS: 220119-16-4

Applications 25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a is an intermediate in synthesizing 4'-O-2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl Selamectin (D440100), which s an impurity …

• Formula: C₅₀H₇₄O₁₄
• Color and Shape: Neat
• Molecular weight: 899.11