ChemicalBook--->CAS DataBase List--->97963-75-2

97963-75-2

97963-75-2 Structure

97963-75-2 Structure
IdentificationBack Directory
[Name]

N-[4-(difluoromethoxy)-2-nitrophenyl]acetamide
[CAS]

97963-75-2
[Synonyms]

antoprazole Impurity 9
Pantoprazole Impurity 9
Pantoprazole Impurity 22
Pantoprazole Impurity 09
Pantoprazole Sodium Impurity U
2-nitro-4-difluoromethoxyphenylacetamide
N-[4-(difluoromethoxy)-2-nitrophenyl]acetamide
Acetamide, N-[4-(difluoromethoxy)-2-nitrophenyl]-
(E)-N-(4-(difluoromethoxy)-2-nitrophenyl)acetimidic acid
Pantoprazole impurity 16/N-[4-(difluoromethoxy)-2-nitrophenyl]acetamide
[Molecular Formula]

C9H8F2N2O4
[MOL File]

97963-75-2.mol
[Molecular Weight]

246.17
Chemical PropertiesBack Directory
[Melting point ]

69 - 70°C
[Boiling point ]

425.3±45.0 °C(Predicted)
[density ]

1.451±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

13.01±0.70(Predicted)
[color ]

Yellow to Dark Yellow
Hazard InformationBack Directory
[Uses]

N-(4-Difluoromethoxy-2-nitrophenyl)acetamide is a key reagent used in the preparation of 2-mercapto-5-difluoromethoxy-1H-benzimidazole; an important medicinal intermediate.
Spectrum DetailBack Directory
[Spectrum Detail]

N-[4-(difluoromethoxy)-2-nitrophenyl]acetamide(97963-75-2)1HNMR
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