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671-35-2

671-35-2 Structure

671-35-2 Structure
IdentificationMore
[Name]

4-Hydroxy-5-fluorpyrimidine
[CAS]

671-35-2
[Synonyms]

4-Hydroxy-5-fluorpyrimidine
5-Fluor-4-pyrimidinol
5-fluoro-3h-pyrimidin-4-one
5-Fluoro-4(1H)-pyrimidinone
5-FLUORO-4-HYDROXYPYRIMIDINE
fluoxydine
4-hydroxy-5-fluorpyrimidin
5-fluoro-4(1h)-pyrimidinon
fluoxidine
5-Fluoropyrimidin-4-ol
4(1H)-Pyrimidinone, 5-fluoro-(8CI,9CI)
5-Fluoro-4-hydroxypyrimidine ,98%
5-Fluoro-4(1H)-pyrimidone
[Molecular Formula]

C4H3FN2O
[MDL Number]

MFCD00223674
[Molecular Weight]

114.08
[MOL File]

671-35-2.mol
Chemical PropertiesBack Directory
[Melting point ]

204-205 °C(Solv: water (7732-18-5))
[density ]

1.3658 (estimate)
[storage temp. ]

Inert atmosphere,Room Temperature
[pka]

7.13±0.40(Predicted)
[Detection Methods]

HPLC,NMR
[CAS DataBase Reference]

671-35-2(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[HS Code ]

29335990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Methanol-->Formamidine acetate-->Ethyl fluoroacetate
Hazard InformationBack Directory
[Chemical Properties]

Off-white solid
[Uses]

5-Fluoro-4-hydroxypyrimidine is a precursor in the synthesis of the antifungal Voriconazole (V760000). Also used as a reagent in the synthesis of 4-methyl-1,2,3-thiadiazole-5-carboxylates as antiviral agents, activators, and fungicides for treatment and prevention of plant diseases such as tobacco mosaic virus.
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