Basic information Safety Supplier Related

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene

Basic information Safety Supplier Related

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Basic information

Product Name:
4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Synonyms:
  • 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one (90%)
  • 9,10-Dihydro-4H-benzo[4,5]cyclohepta[b]-thiophen-4-one
  • 9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one
  • 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]-4-thiophenone
  • 9,10-DIHYDRO-4-H-BENZO{4,5}CYCLOHEPTA-{1,2-B}-4-THIOPHENE
  • 4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one
  • 4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one, 9,10-dihydro-
  • Pizotifen Impurity 1
CAS:
1622-55-5
MF:
C13H10OS
MW:
214.28
Product Categories:
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
1622-55-5.mol
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4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Chemical Properties

Boiling point:
125-140 °C(Press: 0.05 Torr)
Density 
1.262±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Brown Semi-Solid
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4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Usage And Synthesis

Chemical Properties

Brown Semi Solid

Uses

Intermediate in the preparation of Ketotifen.

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Preparation Products And Raw materials

Raw materials

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiopheneSupplier

J & K SCIENTIFIC LTD.
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