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1363173-34-5

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1363173-34-5 Structure

1363173-34-5 Structure
IdentificationBack Directory
[Name]

1-Methyl-1H-indazole-3-carboxylic Acid Anhydride
[CAS]

1363173-34-5
[Synonyms]

Granisetron EP impurity I
WXKUAYVKUKAIQR-UHFFFAOYSA-N
Granisetron anhydride Impurity
1-methyl-1H-indazole-3-carboxylic anhydride
1-Methyl-1H-indazole-3-carboxylic Acid Anhydride
Granisetron Impurity 9（Granisetron EP Impurity I）
Imp. I (EP):1-Methyl-1H-indazole-3-carboxylicAnhydride
1H-Indazole-3-carboxylic acid, 1-methyl-, 3,3'-anhydride
[Molecular Formula]

C18H14N4O3
[MDL Number]

MFCD27967123
[MOL File]

1363173-34-5.mol
[Molecular Weight]

334.33
Chemical PropertiesBack Directory
[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)
[form ]

Solid
[pka]

-1.93±0.50(Predicted)
[color ]

White
Hazard InformationBack Directory
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

1-Methyl-1H-indazole-3-carboxylic Acid Anhydride(1363173-34-5)1HNMR
1-Methyl-1H-indazole-3-carboxylic Acid Anhydride(1363173-34-5)13CNMR
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