Definition of isomer

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Isomer (n.) A body or compound which is isomeric with another body or compound; a member of an isomeric series.

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Paranthracene :: Paranthracene (n.) An inert isomeric modification of anthracene.
Paraconic :: Paraconic (a.) Pertaining to, or designating, an organic acid obtained as a deliquescent white crystalline substance, and isomeric with itaconic, citraconic, and mesaconic acids..
Dipropargyl :: Dipropargyl (n.) A pungent, mobile, volatile liquid, C6H6, produced artificially from certain allyl derivatives. Though isomeric with benzine, it is very different in its chemical relations. Called also dipropinyl..
Toluric :: Toluric (a.) Of, pertaining to, or designating, any one of three isomeric crystalline acids, C9H10ON.CO2H, which are toluyl derivatives of glycocoll..
Propenyl :: Propenyl (n.) A hypothetical hydrocarbon radical, C3H5, isomeric with allyl and glyceryl, and regarded as the essential residue of glycerin. Cf. Allyl, and Glyceryl..
Ricinelaidic :: Ricinelaidic (a.) Pertaining to, or designating, an isomeric modification of ricinoleic acid obtained as a white crystalline solid..
Triticin :: Triticin (n.) A carbohydrate isomeric with dextrin, obtained from quitch grass (Agropyrum, formerly Triticum, repens) as a white amorphous substance..
Mycose :: Mycose (n.) A variety of sugar, isomeric with sucrose and obtained from certain lichens and fungi. Called also trehalose..
Isonicotine :: Isonicotine (n.) A crystalline, nitrogenous base, C10H14N2, isomeric with nicotine..
Para- :: Para- () A prefix denoting: (a) Likeness, similarity, or connection, or that the substance resembles, but is distinct from, that to the name of which it is prefixed; as paraldehyde, paraconine, etc.; also, an isomeric modification. (b) Specifically: (Organ. Chem.) That two groups or radicals substituted in the benzene nucleus are opposite, or in the respective positions 1 and 4; 2 and 5; or 3 and 6, as paraxylene; paroxybenzoic acid. Cf. Ortho-, and Meta-. Also used adjectively..
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).
Cinchonine :: Cinchonine (n.) One of the quinine group of alkaloids isomeric with and resembling cinchonidine; -- called also cinchonia.
Isomeride :: Isomeride (n.) An isomer.
Isomer :: Isomer (n.) A body or compound which is isomeric with another body or compound; a member of an isomeric series.
Isosulphocyanic :: Isosulphocyanic (a.) Pertaining to, or designating, an acid, HNCS, isomeric with sulphocyanic acid..
Hesperidene :: Hesperidene (n.) An isomeric variety of terpene from orange oil.
Indin :: Indin (n.) A dark red crystalline substance, isomeric with and resembling indigo blue, and obtained from isatide and dioxindol..
Isocyanic :: Isocyanic (a.) Designating an acid isomeric with cyanic acid.
Melitose :: Melitose (n.) A variety of sugar isomeric with sucrose, extracted from cotton seeds and from the so-called Australian manna (a secretion of certain species of Eucalyptus)..
Heptylene :: Heptylene (n.) A colorless liquid hydrocarbon, C7H14, of the ethylene series; also, any one of its isomers. Called also heptene..
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