Pyrimidine;(intermediate of sulphadimethoxine);Building Blocks;Heterocyclic Building Blocks;Pyrimidines;Heterocycle-Pyrimidine series
Mol File:
3289-50-7.mol
4-Amino-2,6-dimethoxypyrimidine Chemical Properties
Melting point
149-152 °C (lit.)
Boiling point
340.1±45.0 °C(Predicted)
density
1.229±0.06 g/cm3(Predicted)
storage temp.
under inert gas (nitrogen or Argon) at 2–8 °C
solubility
methanol: soluble25mg/mL, clear, colorless to yellow
pka
3.35±0.10(Predicted)
form
Crystalline
color
White
CAS DataBase Reference
3289-50-7(CAS DataBase Reference)
EPA Substance Registry System
4-Pyrimidinamine, 2,6-dimethoxy- (3289-50-7)
Safety Information
Hazard Codes
Xi
Risk Statements
36/37/38
Safety Statements
26-37/39
WGK Germany
3
TSCA
Yes
HazardClass
IRRITANT
HS Code
29335990
MSDS Information
Provider
Language
SigmaAldrich
English
4-Amino-2,6-dimethoxypyrimidine Usage And Synthesis
Uses
4-Amino-2,6-dimethoxypyrimidine is a compound that may be polychlorinated. It is also (Sulfadimethoxine EP Impurity A) is an impurity of Sulfadimethoxine, an antibacterial agents that is an emerging contaminant of concern.
Uses
4-Amino-2,6-dimethoxypyrimidine is a compound that may be polychlorinated (1). It is also (Sulfadimethoxine EP Impurity A) is an impurity of Sulfadimethoxine (S699060), an antibacterial agents that is an emerging contaminant of concern (2).
General Description
4-Amino-2,6-dimethoxypyrimidine is methoxy substituted 4-aminopyrimidine. Molecules of 4-amino-2,6-dimethoxypyrimidine are linked by an N-H.O hydrogen bond and an N-H.N hydrogen bond, forming sheets containing centrosymmetric rings. Photocatalytic degradation of 4-amino-2,6-dimethoxypyrimidine on TiO2 has been reported. Mass spectra of 4-amino-2,6-dimethoxypyrimidine has been studied.
4-Amino-2,6-dimethoxypyrimidine Preparation Products And Raw materials
