ChemicalBook > CAS DataBase List > 4-Hydroxy Ketotifen

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

Raw materials

Preparation Products

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4-Hydroxy Ketotifen Suppliers

Canada 1 China 26 India 4 United States 2 Global 33
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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