Methylliberine

Methylliberine is an isolate of coffee beans, tea, cola nuts, guarana, cocoa, and yerba mate.[1] It is structurally related to Liberine.

Methylliberine
Names
Preferred IUPAC name
2-Methoxy-1,7,9-trimethyl-7,9-dihydro-1H-purine-6,8-dione
Other names
O(2),1,7,9-Tetramethylurate; Tetramethyluric acid
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C9H12N4O3/c1-11-5-6(12(2)9(11)15)10-8(16-4)13(3)7(5)14/h1-4H3
    Key: ZVQXCXPGLSBNCX-UHFFFAOYSA-N
  • InChI=1/C9H12N4O3/c1-11-5-6(12(2)9(11)15)10-8(16-4)13(3)7(5)14/h1-4H3
    Key: ZVQXCXPGLSBNCX-UHFFFAOYAY
  • CN1C2=C(N=C(N(C2=O)C)OC)N(C1=O)C
Properties
C9H12N4O3
Molar mass 224.22 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References

  1. "Minor alkaloids in caffeine-containing beverages". Deutsche Lebensmittel-Rundschau. 96 (11): 363–368. 2000. Archived from the original on 2014-12-10. Retrieved 2013-10-16.


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