10967/162 - QDB Compounds

QsarDB Repository

Cronin, M.T.D.; Netzeva, T.I.; Dearden, J.C.; Edwards, R.; Worgan, A.D.P. Assessment and Modeling of the Toxicity of Organic Chemicals to Chlorella vulgaris :  Development of a Novel Database. Chem. Res. Toxicol. 2004, 17, 545–554.

Compound

ID:61
Name:malathion
Description:
Labels:training
CAS:121-75-5
InChi Code:InChI=1S/C10H19O6PS2/c1-5-15-9(11)7-8(10(12)16-6-2)19-17(18,13-3)14-4/h8H,5-7H2,1-4H3

Properties

pEC50: 15-minute algal toxicity as log(1/EC50) [log(1/mM)] i

ValueSource or prediction
0.64

experimental value

-0.079

Eq5: MLR with logKow - non-polar narcosis (Training set)

0.823

Eq6: MLR with logKow and LUMO (Training set)

0.613

Eq7: MLR with logKow, LUMO and ∆1χv (Training set)

0.415

Eq8: MLR with logKow, LUMO and ∆1χv (Training set)

0.4614

Fig5: Non-linear kNN model, k = 7 (Training set)

0.6002

Fig7: Non-linear kNN consensus model, k = 5, 6, 7 (Training set)

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