Basic information Safety Supplier Related

1-Methyl-1H-indazole-3-carboxylic Acid Anhydride

Basic information Safety Supplier Related

1-Methyl-1H-indazole-3-carboxylic Acid Anhydride Basic information

Product Name:
1-Methyl-1H-indazole-3-carboxylic Acid Anhydride
Synonyms:
  • 1-Methyl-1H-indazole-3-carboxylic Acid Anhydride
  • WXKUAYVKUKAIQR-UHFFFAOYSA-N
  • Granisetron EP impurity I
  • Granisetron anhydride Impurity
  • Granisetron Impurity 9（Granisetron EP Impurity I）
  • 1-methyl-1H-indazole-3-carboxylic anhydride
  • Imp. I (EP):1-Methyl-1H-indazole-3-carboxylicAnhydride
  • 1H-Indazole-3-carboxylic acid, 1-methyl-, 3,3'-anhydride
CAS:
1363173-34-5
MF:
C18H14N4O3
MW:
334.33
Product Categories:
  • Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:
1363173-34-5.mol
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1-Methyl-1H-indazole-3-carboxylic Acid Anhydride Chemical Properties

Melting point:
201-203°C
Boiling point:
557.4±25.0 °C(Predicted)
Density 
1.40±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
-1.93±0.50(Predicted)
form 
Solid
color 
White
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1-Methyl-1H-indazole-3-carboxylic Acid Anhydride Usage And Synthesis

Uses

1-Methyl-1H-indazole-3-carboxylic Acid Anhydride is an impurity of Granisetron (G780000), a specific serotonin (5HT3) receptor antagonist and a antiemetic agent.

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