General Information of the Compound
Compound ID
CP0040455
Compound Name
(Z)-2-butenedioate;10-(1-methyl-4-piperidinylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one
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Synonyms
10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-(1-methyl-4-piperidinylidene)-, (2E)-2-butenedioate (1:1)
4,9-Dihydro-4-(1-methyl-4-piperidinylidene)-10H-benzo(4,5)cyclohepta(1,2-b)thiophen-10-one
4,9-Dihydro-4-(1-methyl-4-piperidylidene)-10H-benzo(4,5)-cyclohepta(1,2-b)thiophen-10-one
4-(1-Methyl-4-piperidylidene)-9-hydrobenzo[a]thiopheno[3,2-d][7]annulen-10-one
4-(1-Methyl-piperidin-4-ylidene)-4,9-dihydro-1-thia-benzo[f]azulen-10-one
4-(1-methylpiperidin-4-ylidene)-4,9-dihydro-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one
Alaway (TN)
HC 20-511
Ketotifen
Ketotifen (INN)
Ketotifen [INN:BAN]
Ketotifene
Ketotifene [INN-French]
Ketotifene fumarate
Ketotifeno
Ketotifeno [INN-Spanish]
Ketotifenum
Ketotifenum [INN-Latin]
Ketotifin
Ketotiphen
Ketotiphene
Zaditor
Zaditor (TN)
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Structure
Formula
C19H19NOS
Molecular Weight
309.434
Canonical SMILES
CN1CCC(CC1)=C1c2ccsc2C(=O)Cc2ccccc12
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InChI
InChI=1S/C19H19NOS/c1-20-9-6-13(7-10-20)18-15-5-3-2-4-14(15)12-17(21)19-16(18)8-11-22-19/h2-5,8,11H,6-7,9-10,12H2,1H3
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InChIKey
ZCVMWBYGMWKGHF-UHFFFAOYSA-N
CAS
34580-13-7
Physicochemical Property
logP
4.0144
Rotatable Bonds
0
Heavy Atom Count
22
Polar Areas
20.31
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Complexity
22

"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: 3827
SID: 14800895
ChEMBL ID
CHEMBL534
DrugBank ID
DB00920
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: PT00825, 5-hydroxytryptamine receptor 2A
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki = 15.85 nM
   TI
   LI
   LO
   TS
Protein ID: PT01019, 5-hydroxytryptamine receptor 2B
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000004 SH-SY5Y Homo sapiens (Human)  1
1
Ki = 31.62 nM
   TI
   LI
   LO
   TS
Protein ID: PT00939, 5-hydroxytryptamine receptor 2C
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000004 SH-SY5Y Homo sapiens (Human)  1
1
Ki = 199.53 nM
   TI
   LI
   LO
   TS
Protein ID: PT01206, Histamine H1 receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000026 CHO-K1 Cricetulus griseus (Chinese hamster)  1
1
IC50 = 1 nM
   TI
   LI
   LO
   TS
CL000011 CHO Cricetulus griseus (Chinese hamster)  1
1
Ki = 0.1585 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 IC50 = 2300 nM
Clinical Information about the Compound
Drug 1 ( Ketotifen )
Drug Name Ketotifen
Company Norvatis Phamaceuticals Corporation
Indication
Allergic conjunctivitis
Approved
Target(s)
Histamine H1 receptor (H1R)
Antagonist