Ketotifen N-Oxide

Ketotifen N-Oxide Structure
CAS No.
88456-70-6
Chemical Name:
Ketotifen N-Oxide
Synonyms
Ketotifen EP Impurity D;Ketotifen FuMarate EP IMpurity D;4-[(aRaS)-1-Methylpiperidin-4-ylide;Ketotifen Hydrogen Fumarate EP Impurity D;Ketotifen EP Impurity D (Ketotifen N-Oxide);Ketotifen Impurity 4(Ketotifen EP Impurity D);10-(1-methyl-1-oxidopiperidin-1-ium-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one;4,9-Dihydro-4-(1-Methyl-1-oxido-4-piperidinylidene)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one;1-methyl-4-(10-oxo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)piperidine 1-oxide;4,9-Dihydro-4-(1-Methyl-4-piperidinylidene)-10H-benzo [4,5]cyclohepta[1,2-b]thiophen-10-one N-Oxide
CBNumber:
CB02545259
Molecular Formula:
C19H19NO2S
Molecular Weight:
325.42
MOL File:
88456-70-6.mol
Modify Date:
2023/7/12 17:10:53

Ketotifen N-Oxide Properties

pka 5.00±0.20(Predicted)

Ketotifen N-Oxide Chemical Properties,Uses,Production

Uses

A metabolite of Ketotifen (K315100) in humans; formed by human liver microsome.

Ketotifen N-Oxide Preparation Products And Raw materials

Raw materials

Preparation Products

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4,9-Dihydro-4-(1-Methyl-1-oxido-4-piperidinylidene)-10H-benzo[4,5]cyclohepta[1,2-b]thiophen-10-one 4,9-Dihydro-4-(1-Methyl-4-piperidinylidene)-10H-benzo [4,5]cyclohepta[1,2-b]thiophen-10-one N-Oxide Ketotifen FuMarate EP IMpurity D 1-methyl-4-(10-oxo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)piperidine 1-oxide Ketotifen EP Impurity D 10-(1-methyl-1-oxidopiperidin-1-ium-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Ketotifen Impurity 4(Ketotifen EP Impurity D) 4-[(aRaS)-1-Methylpiperidin-4-ylide 10H-Benzo[4,5]cyclohepta[1,2-b]thiophen-10-one, 4,9-dihydro-4-(1-methyl-1-oxido-4-piperidinylidene)- Ketotifen Hydrogen Fumarate EP Impurity D 1-Methyl-4-(10-oxo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)piperidine 1-oxide (Ketotifen Impurity) Ketotifen EP Impurity D (Ketotifen N-Oxide) 4-[(aRaS)-1-Methylpiperidin-4-ylidene]-4,9-dihydro-10H-benzo[4,5]cyclo-hepta[1,2-b]thiophen-10-one N-Oxide (Ketotifen N-Oxide) 88456-70-6 Aromatics Heterocycles Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Sulfur & Selenium Compounds