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5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile

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5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile Basic information

Product Name:
5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
Synonyms:
  • 5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
  • TAK-438( Vonoprazan fumarate) intermediate 2
  • Vonoprazan Fumarate impurity B
  • TAK438 Impurity 19
  • 1H-Pyrrole-3-carbonitrile,5-(2-fluorophenyl)-
  • Vonoprazan impurity 32/5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile
  • Vonoprazan impurity SM2-I: 3-nitrile
  • Vonoprazan-4
CAS:
1240948-77-9
MF:
C11H7FN2
MW:
186.19
EINECS:
809-912-0
Product Categories:
  • 1240948-77-9
Mol File:
1240948-77-9.mol
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5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile Chemical Properties

Boiling point:
364.7±32.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
13.87±0.50(Predicted)
form 
Solid
Dielectric constant
5.5(22.0℃)
InChI
InChI=1S/C11H7FN2/c12-10-4-2-1-3-9(10)11-5-8(6-13)7-14-11/h1-5,7,14H
InChIKey
ZDEFHFJZEDEKJO-UHFFFAOYSA-N
SMILES
N1C(C2=CC=CC=C2F)=CC(C#N)=C1
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Safety Information

HS Code 
2933998090
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5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile Usage And Synthesis

Description

5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile is an important pharmaceutical intermediate component for the preparation of vonorasan fumarate, vonoprazan key intermediate, and vorexanol fumarate intermediate.

Uses

5-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrile is an impurity of Vonoprazan (V767010) a novel potassium-competitive acid blocker for the treatment of acid-related diseases.

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