General Information of the Compound
Compound ID
CP0664046
Compound Name
Lapatinib ditosylate
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Structure
Formula
C43H44ClFN4O11S3
Molecular Weight
943.494
Canonical SMILES
CS(=O)(=O)CCNCc1ccc(-c2ccc3ncnc(Nc4ccc(OCc5cccc(F)c5)c(Cl)c4)c3c2)o1.Cc1ccc(S(=O)(=O)O)cc1.Cc1ccc(S(=O)(=O)O)cc1.O
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InChI
InChI=1S/C29H26ClFN4O4S.2C7H8O3S.H2O/c1-40(36,37)12-11-32-16-23-7-10-27(39-23)20-5-8-26-24(14-20)29(34-18-33-26)35-22-6-9-28(25(30)15-22)38-17-19-3-2-4-21(31)13-19;2*1-6-2-4-7(5-3-6)11(8,9)10;/h2-10,13-15,18,32H,11-12,16-17H2,1H3,(H,33,34,35);2*2-5H,1H3,(H,8,9,10);1H2
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InChIKey
XNRVGTHNYCNCFF-UHFFFAOYSA-N
CAS
388082-78-8
Physicochemical Property
logP
7.79784
Rotatable Bonds
13
Heavy Atom Count
63
Polar Areas
246.59
Hydrogen Bond Donor Count
4
Hydrogen Bond Acceptor Count
12
Complexity
63

"RO5" indicates the cutoff set by lipinski's rule of five:

(1) Molecular weight less than 500 Dalton;

(2) xlogp less than 5;

(3) No more than 5 hbonddonor (Hydrogen Bond Donor Count);

(4) No more than 10 hbondacc (Hydrogen Bond Acceptor Count);

(5) No more than 10 rotbonds (Rotatable Bond Count).

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PubChem ID
CID: 11557040
SID: 16659120
ChEMBL ID
CHEMBL1201179
Map of Molecular Bioactivity Related to the Compound
Map of Molecular Bioactivity Related to the Compound

Compound
Cell Line
Protein

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Compound
Protein ID: PT00922, Epidermal growth factor receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000052 A-431 Homo sapiens (Human)  1
1
IC50 = 140 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 IC50 = 5 nM
2 IC50 = 10 nM
3 IC50 = 11 nM
4 IC50 = 16.3 nM
5 IC50 = 19 nM
Protein ID: PT01233, Receptor tyrosine-protein kinase erbB-2
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000261 SK-BR-3 Homo sapiens (Human)  1
1
IC50 = 124 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 IC50 = 3 nM
2 IC50 = 5 nM
3 IC50 = 9 nM
4 IC50 = 10.3 nM