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Common name


eprinomectin

Formula


C50H75NO14 (eprinomectin B1a) + C49H73NO14 (eprinomectin B1b)

CAS


123997-26-2 (eprinomectin B1a<-sub> is 133305-88-1, eprinomectin B1b<-sub> is 133305-89-2)

IUPAC name


(4''R)-4''-(acetylamino)-4''-deoxyavermectin B1

SMILES


CC[C@H](C)[C@@H]1[C@@H](C)C=C[C@]2(C[C@@H]3C[C@@H](C/C=C(\C)/[C@H]([C@@H](C)/C=C/C=C/4\CO[C@@H]5[C@@H](C(=C[C@@H](C(=O)O3)[C@]45O)C)O)O[C@H]3C[C@@H]([C@H]([C@H](C)O3)O[C@H]3C[C@@H]([C@@H]([C@H](C)O3)N=C(C)O)OC)OC)O2)O1

INCHI


InChI=1S/C50H75NO14/c1-12-26(2)45-29(5)18-19-49(65-45)24-36-21-35(64-49)17-16-28(4)44(27(3)14-13-15-34-25-58-47-43(53)30(6)20-37(48(54)61-36)50(34,47)55)62-41-23-39(57-11)46(32(8)60-41)63-40-22-38(56-10)42(31(7)59-40)51-33(9)52/h13-16,18-20,26-27,29,31-32

Physicochemical Properties

Molecular weight:

914.129

Molar refractivity:

232.51

Num. bonds:

71

Num. double bonds:

7

Num. triple bonds:

0

Num. heavy atoms:

65

Num. nitrogen atom:

1

Num. oxygen atoms:

14

Num. sulphur atoms :

0

Num. P atoms:

0

Num. halogen atoms:

0

Num. H-bond acc:

15

Num. H-bond donors:

3

Complexity of system:

881.15

Lipophilicity

ALogP:

-0.71

MLogP:

5.31

XLogP:

2.971

Water Solubility

CLogS:

-3.835

Geometric

PPSA-1:

1055.42

PNSA-1:

285.7

RPCS:

0.058

RNCS:

1.843

THSA:

1150.26

TPSA:

190.865

RHSA:

0.858

RPSA:

0.142

Electrostatic

RPCG:

0.044

RNCG:

0.063

Flexibility

Num. Rot. bonds:

9

Frac. of Rot. bonds:

0.127

Photostability

Num. arom. bonds:

0

Num. arom. atoms:

0

Num. arom. rings:

0

Num. rings:

7

Topological

topoRadius:

12

topoDiameter:

24

TopoPSA:

182.42
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Radar annotation

Insecticide-likeness scores

The higher the score, the better the insecticide-likeness


RDL:

1.954

QEI:

0.113

Gau:

0.932