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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 Struktur
1346603-71-1
CAS-Nr.
1346603-71-1
Englisch Name:
10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one
Synonyma:
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
Summenformel:
C19H19NOS
Molgewicht:
309.43
MOL-Datei:
1346603-71-1.mol

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

Siedepunkt:
488.9±45.0 °C(Predicted)
Dichte
1.236±0.06 g/cm3(Predicted)
pka
8.66±0.20(Predicted)

Sicherheit

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

Verwenden

Ketotifen (K315100) impurity.

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

Upstream-Materialien

Downstream Produkte

10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 31)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
China National Standard Pharmaceutical Corporation Limited 		+8615391658522
 overseasales@yongstandards.com China 11922 58
Guangzhou CATO Research Chemicals Inc. 		+86-020-81960175-617 +8615602392859
 Intermediate@cato-chem.com China 5763 58
QUALITY CONTROL SOLUTIONS LTD. 		0755-66853366; 13670046396
 ORDERS@QCSRM.COM China 24342 58
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
 sales@chem-strong.com China 18070 56
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
 sales@rrkchem.com China 57423 58
Shenzhen Botel Biotechnology Co. Ltd. 0755-22202135 13316968096
 1979313431@qq.com China 9096 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679 17825480238
 3008233746@qq.com China 9919 12
Jinan blalong chemical co. LTD 2710913286@.com
 1513643261@qq.com China 14246 58
Shenzhen ruikai de biotechnology co., ltd. 0755-61348847 17820674378
 2682116078@qq.com China 7843 58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd 15850510341
 shiqingran@wzxchem.com China 3788 58
  • 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
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