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

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Struktur
1622-55-5
CAS-Nr.
1622-55-5
Englisch Name:
4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Synonyma:
Pizotifen Impurity 1;4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one;9,10-Dihydro-4H-benzo[4,5]cyclohepta[b]-thiophen-4-one;9,10-DIHYDRO-4-H-BENZO{4,5}CYCLOHEPTA-{1,2-B}-4-THIOPHENE;9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]-4-thiophenone;9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one;9,10-Dihydro-4H-benzo-[4,5]-cycloepta-[1,2B]-thiophen-4-one;4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one, 9,10-dihydro-;9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one (90%);9.10-monohydro-4H-benzo [4.5] cyclocontriene [1.2-B] fene-4 - resistance
CBNumber:
CB51074342
Summenformel:
C13H10OS
Molgewicht:
214.28
MOL-Datei:
1622-55-5.mol
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4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Eigenschaften

Siedepunkt:
125-140 °C(Press: 0.05 Torr)
Dichte
1.262±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
Löslichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Brown Semi-Solid

Sicherheit

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Brown Semi Solid

Verwenden

Intermediate in the preparation of Ketotifen.

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2-(Chlormethyl)thiophen Polyphosphorsuren Phthalaldehydsure THIOPHEN-2-YLMETHYL-PHOSPHONIC ACID DIETHYL ESTER Triethylphosphit 2-(b-(2-Thienyl)vinyl)benzoicacid Benzoic acid, 2-[(diethoxyphosphinyl)methyl]-, methyl ester 2-[2-(2-Thienyl)ethyl]benzoesure Methyl 2-bromomethylbenzoate Thiophen-2-carbaldehyd 3-Thenoesure α-Bromtoluol Methyl-o-toluat

Downstream Produkte

Benzo[b]thiophen-10-methoxycycloheptanone

4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 55)Lieferanten
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Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
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Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070
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sales@tnjchem.com China 34572 58
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  • 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
  • 9,10-Dihydro-4H-benzo-[4,5]-cycloepta-[1,2B]-thiophen-4-one
  • Pizotifen Impurity 1
  • 4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one, 9,10-dihydro-
  • 4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one
  • 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 (90%)
  • 9.10-monohydro-4H-benzo [4.5] cyclocontriene [1.2-B] fene-4 - resistance
  • 1622-55-5
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
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