| 词条 | Methylliberine |
| 释义 |
| ImageFile = Methylliberine.svg | ImageSize = 200px | ImageAlt = | IUPACName = 2-Methoxy-1,7,9-trimethylpurine-6,8-dione | OtherNames = O(2),1,7,9-Tetramethylurate; Tetramethyluric acid |Section1={{Chembox Identifiers | CASNo = | PubChem = 15872156 | SMILES =CN1C2=C(N=C(N(C2=O)C)OC)N(C1=O)C | ChemSpiderID = 43515875 | InChI = 1/C9H12N4O3/c1-11-5-6(12(2)9(11)15)10-8(16-4)13(3)7(5)14/h1-4H3 | InChIKey = ZVQXCXPGLSBNCX-UHFFFAOYAY | StdInChI = 1S/C9H12N4O3/c1-11-5-6(12(2)9(11)15)10-8(16-4)13(3)7(5)14/h1-4H3 | StdInChIKey = ZVQXCXPGLSBNCX-UHFFFAOYSA-N}} |Section2={{Chembox Properties | MolarMass= 224.22 g/mol | Formula= C9H12N4O3 | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = }} |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} }}Methylliberine is an isolate of coffee beans, tea, cola nuts, guarana, cocoa, and yerba mate.[1] References1. ^{{cite journal|year=2000|title=Minor alkaloids in caffeine-containing beverages|journal=Deutsche Lebensmittel-Rundschau|volume=96|issue=11|pages=363–368|url=http://www.cabdirect.org/abstracts/20003008257.html;jsessionid=9F32FB941DCD1B7597BDCAE41579154E}} {{organic-compound-stub}} 2 : Xanthines|Alkaloids |
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