ChemicalBook > CAS DataBase List > 10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one

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

Product Name
10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one
CAS No.
1346603-71-1
Chemical Name
10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one
Synonyms
Ketotifen EP Impurity E;Ketotifen Impurity 5(Ketotifen EP Impurity E）;10-(1-methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one;4H-Benzo[5,6]cyclohepta[1,2-b]thiophen-4-one, 5,10-dihydro-10-(1-methyl-4-piperidinylidene)-;10-(1-Methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one (Ketotifen Impurity)
CBNumber
CB33863885
Molecular Formula
C19H19NOS
Formula Weight
309.43
MOL File
1346603-71-1.mol
More
Less

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

Boiling point:
488.9±45.0 °C(Predicted)
Density 
1.236±0.06 g/cm3(Predicted)
pka
8.66±0.20(Predicted)
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
O857245
Product name
4-OxoKetotifen
Packaging
2.5mg
Price
$220
Updated
2021/12/16
More
Less

10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Chemical Properties,Usage,Production

Uses

Ketotifen (K315100) impurity.

10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

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

China 24 India 4 Global 28
SynZeal Research Pvt Ltd
Tel
--
Fax
--
Email
standards@synzeal.com
Country
India
ProdList
6514
Advantage
58
Pharma Affiliates
Tel
--
Fax
--
Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
--
Fax
--
Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
Advantage
58

1346603-71-1, 10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-oneRelated Search:

9,10-Dioxo Ketotifen 4-Hydroxy Ketotifen 10-Deoxo-9,10-dehydro Ketotifen Ketotifen N-Oxide

  • 10-(1-methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one
  • Ketotifen EP Impurity E
  • Ketotifen Impurity 5(Ketotifen EP Impurity E）
  • 4H-Benzo[5,6]cyclohepta[1,2-b]thiophen-4-one, 5,10-dihydro-10-(1-methyl-4-piperidinylidene)-
  • 10-(1-Methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one (Ketotifen Impurity)
  • 1346603-71-1