D15901 Aldrich

5,6-Diamino-1,3-dimethyluracil hydrate

technical grade

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

  • CAS Number 5440-00-6

  • Empirical Formula (Hill Notation) C6H10N4O2 · xH2O

  • Molecular Weight 170.17 (anhydrous basis)

  •  Beilstein Registry Number 157451

  •  EC Number 226-621-9

  •  MDL number MFCD00149431

  •  PubChem Substance ID 24893488

  • Popular Documents:  FTIR (PDF)  


Related Categories Building Blocks, C6 to C8, Chemical Synthesis, Heterocyclic Building Blocks, Pyrimidines More...
grade   technical grade
mp   210-214 °C (dec.)(lit.)



25 g in poly bottle

5 g in glass bottle


Reactant involved in the synthesis of biologically active molecules including:
• 1H-Imidazol-1-yl substituted 8-phenylxanthines for use as adenosine receptor ligands1
• Pyrimidinyl purinediones via cyclocondensation2
• Theophylline derivatives as adenosine receptor antagonists3
• Pteridine analogs for use as monoamine oxidase B and nitric oxide synthase inhibitors4
• Fused tricyclic xanthines5
• Cadmium uraciliminoethylpyridine complexes for use as antiproliferatives against C6 glioma cells6

Price and Availability

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?