Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of lactone is as below...

Lactonic :: Lactonic (a.) Of, pertaining to, or derived from, lactone..

Lactam :: Lactam (n.) One of a series of anhydrides of an amido type, analogous to the lactones, as oxindol..

Lactone :: Lactone (n.) One of a series of organic compounds, regarded as anhydrides of certain hydroxy acids. In general, they are colorless liquids, having a weak aromatic odor. They are so called because the typical lactone is derived from lactic acid..

Saccharone :: Saccharone (n.) A white crystalline substance, C6H8O6, obtained by the oxidation of saccharin, and regarded as the lactone of saccharonic acid..

Valero- :: Valero- () A combining form (also used adjectively) indicating derivation from, or relation to, valerian or some of its products, as valeric acid; as in valerolactone, a colorless oily liquid produced as the anhydride of an hydroxy valeric acid..

Phthalide :: Phthalide (n.) A lactone obtained by reduction of phthalyl chloride, as a white crystalline substance; hence, by extension, any one of the series of which phthalide proper is the type..

Saccharin :: Saccharin (n.) A bitter white crystalline substance obtained from the saccharinates and regarded as the lactone of saccharinic acid; -- so called because formerly supposed to be isomeric with cane sugar (saccharose).

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