FKN

3-[2-chloro-5-(methylsulfonyl)phenyl]-6-(2,4-difluorophenoxy)-1H-pyrazolo[3,4-d]pyrimidine

Created:	2008-12-18
Last modified:	2011-06-04

Find Related PDB Entry
1 entries where FKN is found as a standalone ligand

Find related ligands:

Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	40
Chiral Atom Count	0
Bond Count	43
Aromatic Bond Count	23

2D diagram of FKN

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	3-[2-chloro-5-(methylsulfonyl)phenyl]-6-(2,4-difluorophenoxy)-1H-pyrazolo[3,4-d]pyrimidine
Systematic Name (OpenEye OEToolkits)	3-(2-chloro-5-methylsulfonyl-phenyl)-6-(2,4-difluorophenoxy)-1H-pyrazolo[5,4-d]pyrimidine
Formula	C₁₈ H₁₁ Cl F₂ N₄ O₃ S
Molecular Weight	436.82
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=S(=O)(c4cc(c2nnc1nc(ncc12)Oc3ccc(F)cc3F)c(Cl)cc4)C
SMILES	CACTVS	3.341	C[S](=O)(=O)c1ccc(Cl)c(c1)c2n[nH]c3nc(Oc4ccc(F)cc4F)ncc23
SMILES	OpenEye OEToolkits	1.5.0	CS(=O)(=O)c1ccc(c(c1)c2c3cnc(nc3[nH]n2)Oc4ccc(cc4F)F)Cl
Canonical SMILES	CACTVS	3.341	C[S](=O)(=O)c1ccc(Cl)c(c1)c2n[nH]c3nc(Oc4ccc(F)cc4F)ncc23
Canonical SMILES	OpenEye OEToolkits	1.5.0	CS(=O)(=O)c1ccc(c(c1)c2c3cnc(nc3[nH]n2)Oc4ccc(cc4F)F)Cl
InChI	InChI	1.03	InChI=1S/C18H11ClF2N4O3S/c1-29(26,27)10-3-4-13(19)11(7-10)16-12-8-22-18(23-17(12)25-24-16)28-15-5-2-9(20)6-14(15)21/h2-8H,1H3,(H,22,23,24,25)
InChIKey	InChI	1.03	UZKJZUHMKHFCAD-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	16045647

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.