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Details

Stereochemistry RACEMIC
Molecular Formula C19H21NO2S
Molecular Weight 327.441
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-Hydroxy Ketotifen

SMILES

CN1CCC(CC1)C2(O)C3=C(SC=C3)C(=O)CC4=CC=CC=C24

InChI

InChIKey=LZPRFURMCOCGDP-UHFFFAOYSA-N
InChI=1S/C19H21NO2S/c1-20-9-6-14(7-10-20)19(22)15-5-3-2-4-13(15)12-17(21)18-16(19)8-11-23-18/h2-5,8,11,14,22H,6-7,9-10,12H2,1H3

HIDE SMILES / InChI

Approval Year

Name Type Language
4-Hydroxy Ketotifen
Common Name English
4,9-Dihydro-4-hydroxy-4-(1-methyl-4-piperidinyl)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one
Systematic Name English
KETOTIFEN HYDROGEN FUMARATE IMPURITY C [EP IMPURITY]
Common Name English
(4RS)-4-hydroxy-4-(1-methylpiperidin-4-yl)-4,9-dihydro-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one
Systematic Name English
10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-hydroxy-4-(1-methyl-4-piperidinyl)-
Common Name English
10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-hydroxy-4-(1-methyl-4-piperidinyl)-, (±)-
Common Name English
Code System Code Type Description
CAS
126939-27-3
Created by admin on Sat Dec 16 19:53:36 GMT 2023 , Edited by admin on Sat Dec 16 19:53:36 GMT 2023
PRIMARY
PUBCHEM
12274855
Created by admin on Sat Dec 16 19:53:36 GMT 2023 , Edited by admin on Sat Dec 16 19:53:36 GMT 2023
PRIMARY
FDA UNII
5C5W2N9VHS
Created by admin on Sat Dec 16 19:53:36 GMT 2023 , Edited by admin on Sat Dec 16 19:53:36 GMT 2023
PRIMARY
EPA CompTox
DTXSID40483611
Created by admin on Sat Dec 16 19:53:36 GMT 2023 , Edited by admin on Sat Dec 16 19:53:36 GMT 2023
PRIMARY