| Record Information |
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| Version | 1.0 |
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| Creation date | 2011-09-21 00:24:56 UTC |
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| Update date | 2018-05-28 18:35:22 UTC |
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| Primary ID | FDB023117 |
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| Secondary Accession Numbers | Not Available |
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| Chemical Information |
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| FooDB Name | 7-Methylhypoxanthine |
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| Description | 7-Methylhypoxanthine is a methyl derivative of xanthine, found occasionally in human urine. Methylated purines originate from the metabolism of methylxanthines (caffeine, theophylline and theobromine. Purine derivatives in urinary calculi could be considered markers of abnormal purine metabolism. The content of a purine derivative in stone depends on its average urinary excretion in the general population, similarity to the chemical structure of uric acid, and content of the latter in stone. This suggests that purines in stones represent a solid solution with uric acid as solvent. It is also plausible that methylxanthines, ubiquitous components of the diet and drugs, are involved in the pathogenesis of urolithiasis. Caffeine is metabolized via successive pathways mainly catalyzed by CYP1A2, xanthine oxidase or N-acetyltransferase-2 to give 14 different metabolites. CYP1A2 activity shows an inter-individual variability among the population. CYP1A2, an isoform of the CYP1A cytochrome P450 super-family, is involved in the metabolism of many drugs and plays a potentially important role in the induction of chemical carcinogenesis. (PMID: 11712316, 15833286, 3506820, 15013152) [HMDB] |
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| CAS Number | 1006-08-2 |
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| Structure | |
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| Synonyms | |
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| Predicted Properties | |
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| Chemical Formula | C40H54O4 |
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| IUPAC name | (6S)-3-[(1E,3E,5E,7E,9E)-18-[(4R,5R)-4,5-dihydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]-6-hydroxy-2,4,4-trimethylcyclohex-2-en-1-one |
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| InChI Identifier | InChI=1S/C40H54O4/c1-27(17-13-19-29(3)21-23-33-31(5)25-35(41)38(44)40(33,9)10)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)37(43)36(42)26-39(34,7)8/h11-24,35-36,38,41-42,44H,25-26H2,1-10H3/b12-11+,17-13?,18-14+,23-21?,24-22+,27-15?,28-16+,29-19?,30-20+/t35-,36+,38+/m1/s1 |
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| InChI Key | BXNQAFXAAGMCRJ-WZKJXEICSA-N |
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| Isomeric SMILES | C/C(=C\C=C\C=C(C)C=CC=C(C)C=CC1=C(C)C[C@](O)([H])[C@@](O)([H])C1(C)C)/C=C/C=C(\C)/C=C/C1=C(C)C(=O)[C@](O)([H])CC1(C)C |
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| Average Molecular Weight | 598.8544 |
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| Monoisotopic Molecular Weight | 598.402210216 |
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| Classification |
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| Description | Belongs to the class of organic compounds known as xanthophylls. These are carotenoids containing an oxygenated carotene backbone. Carotenes are characterized by the presence of two end-groups (mostly cyclohexene rings, but also cyclopentene rings or acyclic groups) linked by a long branched alkyl chain. Carotenes belonging form a subgroup of the carotenoids family. Xanthophylls arise by oxygenation of the carotene backbone. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Tetraterpenoids |
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| Direct Parent | Xanthophylls |
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| Alternative Parents | |
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| Substituents | - Xanthophyll
- Cyclohexenone
- Cyclic ketone
- Secondary alcohol
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Ontology | No ontology term |
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| Physico-Chemical Properties |
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| Physico-Chemical Properties - Experimental | |
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| Spectra |
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| Spectra | Not Available |
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| External Links |
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| ChemSpider ID | 59478 |
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| ChEMBL ID | Not Available |
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| KEGG Compound ID | Not Available |
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| Pubchem Compound ID | 66089 |
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| Pubchem Substance ID | Not Available |
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| ChEBI ID | Not Available |
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| Phenol-Explorer ID | Not Available |
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| DrugBank ID | Not Available |
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| HMDB ID | HMDB03162 |
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| CRC / DFC (Dictionary of Food Compounds) ID | Not Available |
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| EAFUS ID | Not Available |
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| Dr. Duke ID | Not Available |
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| BIGG ID | Not Available |
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| KNApSAcK ID | Not Available |
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| HET ID | Not Available |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| Flavornet ID | Not Available |
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| GoodScent ID | Not Available |
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| SuperScent ID | Not Available |
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| Wikipedia ID | Not Available |
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| Phenol-Explorer Metabolite ID | Not Available |
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| Duplicate IDS | Not Available |
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| Old DFC IDS | Not Available |
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| Associated Foods |
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| Biological Effects and Interactions |
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| Health Effects / Bioactivities | Not Available |
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| Enzymes | Not Available |
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| Pathways | Not Available |
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| Metabolism | Not Available |
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| Biosynthesis | Not Available |
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| Organoleptic Properties |
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| Flavours | Not Available |
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| Files |
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| MSDS | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| General Reference | Not Available |
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| Content Reference | |
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