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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran

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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Basic information

Product Name:
8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
Synonyms:
  • 8-AMINO-4-OXO-2-(1H-TETRAZOLE-5-YL)-4H-1-BENZOPYRAN HYDROCHLORIDE
  • 8-AMino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one hydrochloride
  • 8-Amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one (Pranlukast)
  • 8-AMino-2-(2H-tetrazol-5-yl)-4H-1-benzopyran-4-one
  • 8-AMino-2-(1H-tetrazol-5-yl)-4H-chroMen-4-one
  • 8-AMino-4-oxo-2-(tetrazol-5-yl)benzopyran
  • 8-AMINO-2-(1H-TETRAZOL-5-YL)-4H-1-BENZOPYRAN-4-ONE
  • 8-amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one (intermediate of pranlukast)
CAS:
110683-22-2
MF:
C10H7N5O2
MW:
229.19
EINECS:
1312995-182-4
Product Categories:
  • Amines
  • (intermediate of pranlukast)
  • Aromatics
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
110683-22-2.mol
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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Chemical Properties

Melting point:
>280°C (dec.)
Boiling point:
504.4±60.0 °C(Predicted)
Density 
1.642
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
pka
5.00±0.10(Predicted)
form 
Solid
color 
Dark Yellow
CAS DataBase Reference
110683-22-2(CAS DataBase Reference)
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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

Pranlukast intermediate.

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