Home Categories Pharmaceutical intermediates 5,6-Diamino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione
BD0635853

5,6-Diamino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione , 98% , 5440-00-6

Synonym(s):
4,5-Diamino-1,3-dimethyl-2,6-dioxotetrahydropyrimidine;5,6-Diamino-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione;5,6-Diamino-1,3-dimethyluracil hydrate;NSC 15493

CAS NO.:5440-00-6

Empirical Formula: C6H10N4O2

Molecular Weight: 170.17

MDL number: MFCD00006551

EINECS: 226-621-9

Pack Size Price Stock Quantity
250mg RMB142.40 In Stock
1g RMB352.80 In Stock
5g RMB1235.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 210-214 °C (dec.)(lit.)
Boiling point: 243.6±50.0℃ (760 Torr)
Density  1.350±0.06 g/cm3 (20 ºC 760 Torr)
Flash point: 101.1±30.1℃
solubility  DMSO, Methanol
form  Solid
pka 4.42±0.70(Predicted)
color  Pale Brown
BRN  157451
EPA Substance Registry System 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-1,3-dimethyl- (5440-00-6)

Description and Uses

Reactant involved in the synthesis of biologically active molecules including:

  • 1H-Imidazol-1-yl substituted 8-phenylxanthines for use as adenosine receptor ligands
  • Pyrimidinyl purinediones via cyclocondensation
  • Theophylline derivatives as adenosine receptor antagonists
  • Pteridine analogs for use as monoamine oxidase B and nitric oxide synthase inhibitors
  • Fused tricyclic xanthines
  • Cadmium uraciliminoethylpyridine complexes for use as antiproliferatives against C6 glioma cells

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
WGK Germany  3
10-34

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