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4,6-Dihydroxypyrimidine

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4,6-Dihydroxypyrimidine Basic information

Product Name:
4,6-Dihydroxypyrimidine
Synonyms:
  • 4,6-Dihydroxypyrimidine, 4,6-Dihydroxy-1,3-diazine
  • 4,6- twohydroxy pyriMidine
  • 4, 6-2 hydroxy pyriMidine
  • DihydroxypyriMidine
  • 4,6-PYRIMIDINEDIOL
  • 4,6-DIHYDROXYPYRIMIDINE
  • 4(1H)-PYRIMIDINONE, 6-HYDROXY-
  • NSC 22838
CAS:
1193-24-4
MF:
C4H4N2O2
MW:
112.09
EINECS:
214-772-3
Product Categories:
  • Bases & Related Reagents
  • Nucleotides
  • PYRIMIDINE
  • FINE Chemical & INTERMEDIATES
  • Nucleotides and Nucleosides
  • Pyrimidines
  • APIs & Intermediate
  • Building Blocks
  • C4 to C5
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Heterocycle-Pyrimidine series
  • bc0001
Mol File:
1193-24-4.mol
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4,6-Dihydroxypyrimidine Chemical Properties

Melting point:
>300 °C (lit.)
Boiling point:
209.98°C (rough estimate)
Density 
1.4421 (rough estimate)
vapor pressure 
0.001Pa at 20℃
refractive index 
1.4610 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
2.5 g/L (20° C)
form 
Powder
pka
5.70±0.10(Predicted)
color 
Yellow to orange
Water Solubility 
2.5 g/L (20 º C)
BRN 
606433
LogP
-2.8 at 25℃
CAS DataBase Reference
1193-24-4(CAS DataBase Reference)
NIST Chemistry Reference
4(1H)-pyrimidinone, 6-hydroxy-(1193-24-4)
EPA Substance Registry System
6-Hydroxy-4(1H)-pyrimidinone (1193-24-4)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
1
RTECS 
UW7523000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29335995

MSDS

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4,6-Dihydroxypyrimidine Usage And Synthesis

Chemical Properties

Light Yellow Powder

Uses

4,6-Dihydroxypyrimidine (cas# 1193-24-4) is a compound useful in organic synthesis.

Definition

ChEBI: 4,6-dihydroxypyrimidine is a hydroxypyrimidine.

Flammability and Explosibility

Not classified

Synthesis

Synthesis of 4,6-dihydroxypyrimidine (DHP) by reaction of a malonic acid ester with formamide and an alkali metal alkoxide at elevated temperature.

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