4-Hydroxy Ketotifen

Product Name: 4-Hydroxy Ketotifen
CAS No.: 126939-27-3
Chemical Name: 4-Hydroxy Ketotifen
Synonyms: 4-Hydroxy Ketotifen;Ketotifen EP Impurity C;Ketotifen Impurity 3(Ketotifen EP Impurity C）;4,9-Dihydro-4-hydroxy-4-(1-Methyl-4-piperidinyl)-;10-hydroxy-10-(1-methylpiperidin-4-yl)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one;4-hydroxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one;4-Hydroxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one (Ketotifen Impurity)
CBNumber: CB22544786
Molecular Formula: C19H21NO2S
Formula Weight: 327.44
MOL File: 126939-27-3.mol

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: H943680
Product name: 4-HydroxyKetotifen
Packaging: 5mg
Price: $155
Updated: 2021/12/16

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4-Hydroxy Ketotifen Chemical Properties,Usage,Production

Uses

Ketotifen (K315100) impurity. Also, an intermediate in the synthesis of the 2-bromo derivative of Ketotifen.

4-Hydroxy Ketotifen Preparation Products And Raw materials

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126939-27-3, 4-Hydroxy KetotifenRelated Search:

9,10-Dioxo Ketotifen 10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one 10-Deoxo-9,10-dehydro Ketotifen Ketotifen N-Oxide

4-Hydroxy Ketotifen

4-hydroxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one

Ketotifen EP Impurity C

4,9-Dihydro-4-hydroxy-4-(1-Methyl-4-piperidinyl)-

Ketotifen Impurity 3(Ketotifen EP Impurity C）

10-hydroxy-10-(1-methylpiperidin-4-yl)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one

4-Hydroxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one (Ketotifen Impurity)

126939-27-3

Aromatics

Heterocycles

Impurities

Intermediates & Fine Chemicals

Pharmaceuticals

Sulfur & Selenium Compounds

Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds