Term: glycolipids https://doi.org/10.1351/goldbook.G02653 Definition: Naturally occurring 1,2-di-O-acylglycerols joined at oxygen 3 by a glycosidic linkage to a carbohydrate part (usually a mono-, di- or tri-saccharide). Some substances classified as bacterial glycolipids have the sugar part acylated by one or more fatty acids and the glycerol part may be absent. G02653.png Related Terms: 1) glycosides (http://doi.org/10.1351/goldbook.G02661). 2) lipids (http://doi.org/10.1351/goldbook.L03571). 3) lipopolysaccharides (http://doi.org/10.1351/goldbook.L03574). 4) fatty acids (http://doi.org/10.1351/goldbook.F02330). Image: Not defined (https://goldbook.iupac.org/img/inline/G02653.png) Source: PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1337 (https://doi.org/10.1351/pac199567081307) Citation: 'glycolipids' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.G02653 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.