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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:caffeine
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Accession:CHEBI:27732 term browser browse the term
Definition:A trimethylxanthine in which the three methyl groups are located at positions 1, 3, and 7. A purine alkaloid that occurs naturally in tea and coffee.
Synonyms:related_synonym: 1,3,7-trimethyl-2,6-dioxopurine;   1,3,7-trimethylpurine-2,6-dione;   1,3,7-trimethylxanthine;   1-methyltheobromine;   3,7-Dihydro-1,3,7-trimethyl-1H-purin-2,6-dion;   3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione;   7-methyltheophylline;   Coffein;   Formula=C8H10N4O2;   InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3;   InChIKey=RYYVLZVUVIJVGH-UHFFFAOYSA-N;   Koffein;   SMILES=Cn1cnc2n(C)c(=O)n(C)c(=O)c12;   Thein;   anhydrous caffeine;   cafeina;   cafeine;   guaranine;   mateina;   methyltheobromine;   teina;   theine
 alt_id: CHEBI:22982;   CHEBI:3295;   CHEBI:41472
 xref: CAS:58-08-2;   DrugBank:DB00201;   Drug_Central:463;   Gmelin:103040;   HMDB:HMDB0001847;   KEGG:C07481;   KEGG:D00528;   KNApSAcK:C00001492;   LINCS:LSM-2026
 xref_mesh: MESH:D002110
 xref: MetaCyc:1-3-7-TRIMETHYLXANTHINE;   PDBeChem:CFF;   PMID:10510174;   PMID:10796597;   PMID:10803761;   PMID:10822912;   PMID:10884512;   PMID:10924888;   PMID:10983026;   PMID:11014293;   PMID:11022879;   PMID:11209966;   PMID:11312039;   PMID:11410911;   PMID:11431501;   PMID:11815511;   PMID:11949272;   PMID:12397877;   PMID:12457274;   PMID:12574990;   PMID:12915014;   PMID:12943586;   PMID:14521986;   PMID:14607010;   PMID:15257305;   PMID:15280431;   PMID:15681408;   PMID:15718055;   PMID:15840517;   PMID:16143823;   PMID:16391865;   PMID:16528931;   PMID:16644114;   PMID:16709440;   PMID:16805851;   PMID:16856769;   PMID:17132260;   PMID:17387608;   PMID:17508167;   PMID:17724925;   PMID:17932622;   PMID:17957400;   PMID:18068204;   PMID:18258404;   PMID:18421070;   PMID:18513215;   PMID:18625110;   PMID:18647558;   PMID:19007524;   PMID:19047957;   PMID:19084078;   PMID:19088793;   PMID:19418355;   PMID:19879252;   PMID:20164568;   PMID:20470411;   PMID:22114686;   PMID:22770225;   PMID:23551936;   PMID:24039592;   PMID:7441110;   PMID:7689104;   PMID:8332255;   PMID:8347173;   PMID:8679661;   PMID:9063686;   PMID:9067318;   PMID:9132918;   PMID:9218278;   Reaxys:17705;   Wikipedia:Caffeine



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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 26559
        role 26385
          biological role 26364
            xenobiotic 20403
              caffeine 3782
                8-(3-chlorostyryl)caffeine 5
                caffeine monohydrate 0
                sodium caffeine benzoate 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 26559
        subatomic particle 26535
          composite particle 26535
            hadron 26535
              baryon 26535
                nucleon 26535
                  atomic nucleus 26535
                    atom 26535
                      main group element atom 26283
                        p-block element atom 26283
                          carbon group element atom 25735
                            carbon atom 25698
                              organic molecular entity 25698
                                organic molecule 25445
                                  organic cyclic compound 24490
                                    organic heterocyclic compound 22419
                                      organic heteropolycyclic compound 21422
                                        organic heterobicyclic compound 18584
                                          imidazopyrimidine 8122
                                            purines 8121
                                              aminopurine 7068
                                                2-aminopurines 6616
                                                  guanine 6589
                                                    xanthine 6504
                                                      methylxanthine 4150
                                                        trimethylxanthine 3782
                                                          caffeine 3782
                                                            8-(3-chlorostyryl)caffeine 5
                                                            caffeine monohydrate 0
                                                            sodium caffeine benzoate 0
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