| Name | Synonym | Chemical formula |
|---|---|---|
| cystine | DL-cystine; 3,3'-dithiobis(2-aminopropanoic acid); dicysteine; 3,3'-dithiobis(2-aminopropionic acid); 3,3'-dithiodialanine | C6H12N2O4S2 |
| decanoylcarnitine | O-decanoylcarnitine | C17H31NO4 |
| dehydroepiandrosterone | DHEA; prasterone | C19H28O2 |
| dehydroepiandrosterone sulphate | dehydroepiandrosterone-sulfate;DHEA-S; (3-beta)-3-(sulfooxy)androst-5-en-17-one; 17-ketoandrost-5-en-3beta-yl sulfate; 17-oxoandrost-5-en-3β-yl hydrogen sulphate; 3-o-sulfodehydroepiandrosterone; 3beta-hydroxyandrost-5-en-17-one 3-sulfate; 3beta-hydroxyandrost-5-en-17-one 3-sulfate; 3beta-hydroxyandrost-5-en-17-one 3-sulfate; androst-5-en-17-on-3beta-yl sulfuric acid; dehydroepiandrosterone 3-sulfate; dehydroepiandrosterone monosulfate; dehydroepiandrosterone sulfate; dehydroepiandrosterone sulphate; dehydroisoandrosterone sulfate; dehydroisoandrosterone-3-sulfate; dhea sulfate; dhea-s; dheas; prasterone sulfate; 17-oxoandrost-5-en-3beta-yl hydrogen sulphate | C19H28O5S |
| dehydroisoandrosterone sulfate (DHEA-S) | DHEA-S | |
| dihomo-linolenate (20:3n3 or n6) | ||
| dimethyl sulfone | sulfonyldimethane; methylsulfonylmethane | C2H6O2S |
| dimethyl-guanosine | 2,2-dimethylguanosine; 2-(dimethylamino)-9-(β-D-ribofuranosyl)-1,9-dihydro-6H-purin-6-one; 2-(dimethylamino)-9-(beta-D-ribofuranosyl)-1,9-dihydro-6H-purin-6-one; 2-dimethylamino-6-oxypurine riboside; m22g; N(2),N(2)-dimethylguanosine; N2-dimethylguanosine | C12H17N5O5 |
| dimethylamine | N-methulmethanamine; N,N-dimethylamine | C2H7N |
| dimethylglycine | N,N-dimethylglycine; (dimethylamino)acetic acid; N,N-dimethylaminoacetic acid; N-methylsarcosine | C4H9NO2 |
| docosahexaenoate (DHA; 22:6n3) | (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate | C22H31O2- |
| eicosapentaenoate | C20H29O2- | |
| eicosapentaenoic acid | EPA | C20H30O2 |
| eicosenoyl sphingomyelin | ||
| epiandrosterone sulfate | isoandrosterone sulfate | |
| erythriol | meso-erythritol; phycitol; phycite | C4-H10-O4 |
| erythronate | erythronate anion | C4H7O5- |
| etiocholanolone glucuronide | C25H38O8 | |
| gamma-glutamylalanine | gamma-L-glutamyl-L-alanine; γ-Glu-Ala; γ-L-glutamyl-L-alanine; (2S)-2-amino-5-[[(1S)-1-carboxyethyl]amino]-5-oxovaleric acid; gamma-Glu-Ala; gamma-L-glutamyl-L-alanine | C8H14N2O5 |
| gamma-glutamylglutamate | gamma-Glu-Glu; γ-L-Glu-L-Glu; (5-L-Glutamyl)-L-glutamic acid; gamma-L-Glu-L-Glu | C10H16N2O7 |
The MetaboAge Database is a freely available electronic database with the main goal to host high-quality, manually curated, and detailed information about human small molecule metabolites that are involved in the aging signature. Briefly, the metabolites included in this database are small molecules that present variation in different age stages. Also, MetaboAge provides an encyclopedic reference on human metabolic pathways of these molecules. It is intended to be used for better knowledge and understanding of the aging process and has applications in metabolomics, clinical chemistry, biomarker discovery, and general education.