Product

4-Hydroxy-5-fluorpyrimidine

CAS No.：671-35-2

Other grades of this product :

4-Hydroxy-5-fluorpyrimidine Basic information

Product Name:	4-Hydroxy-5-fluorpyrimidine
Synonyms:	4-hydroxy-5-fluorpyrimidin;5-fluoro-4(1h)-pyrimidinon;fluoxidine;fluoxydine;5-Fluor-4-pyrimidinol;5-FLUORO-4-HYDROXYPYRIMIDINE;5-Fluoro-4(1H)-pyrimidinone;5-fluoro-3h-pyrimidin-4-one
CAS:	671-35-2
MF:	C4H3FN2O
MW:	114.08
EINECS:
Product Categories:	PYRIMIDINE;APIs & Intermediate;Fluorine series
Mol File:	671-35-2.mol

4-Hydroxy-5-fluorpyrimidine Chemical Properties

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)
CAS DataBase Reference	671-35-2(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
HS Code	29335990

MSDS Information

4-Hydroxy-5-fluorpyrimidine Usage And Synthesis

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.

4-Hydroxy-5-fluorpyrimidine Preparation Products And Raw materials

Raw materials

Methanol-->Formamidine acetate-->Ethyl fluoroacetate

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