Basic information Safety Supplier Related

Benzo[b]thien-2-yl Ketone

Basic information Safety Supplier Related

Benzo[b]thien-2-yl Ketone Basic information

Product Name:
Benzo[b]thien-2-yl Ketone
Synonyms:
  • Benzo[b]thien-2-yl Ketone (Zileuton Impurity)
  • bis(1-benzothiophen-2-yl)methanone
  • Benzo[b]thien-2-yl Ketone \n(Zileuton Impurity)
  • Zileuton USP RC B
  • bis(benzothiophen-2-yl)methanone
  • Zileuton USP Related Compound B
  • 2-(Benzo[b]thien-2-oyl)benzo[b]thio
  • Zileuton Impurity 2(Zileuton USP RC B)
CAS:
97978-07-9
MF:
C17H10OS2
MW:
294.39
Mol File:
97978-07-9.mol
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Benzo[b]thien-2-yl Ketone Chemical Properties

Melting point:
161-166°C
Boiling point:
491.6±20.0 °C(Predicted)
Density 
1.370±0.06 g/cm3(Predicted)
storage temp. 
Amber Vial, -20°C Freezer
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Solid
color 
Off-White to Pale Yellow
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Benzo[b]thien-2-yl Ketone Usage And Synthesis

Uses

Benzo[b]thien-2-yl ketone is an impurity of Zileuton (Z420000), an inhibitor of 5-lipoxygenase that is used to treat patients with asthma. Benzo[b]thien-2-yl ketone is used as a reagent to synthesize Bis(1H-2-indolyl)methanone, compounds that inhibit the activity of growth factor receptor kinase. Benzo[b]thien-2-yl ketone is also used as a reagent to prepare annulated oligothiophenes, compounds that are used in organic light-emitting devides (OLEDs).

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