Dictionary of the active principles of plants: alkaloids : bitter principles; glucosides; their sources, nature, and chemical characteristics / with tabular summary, classification of reactions, and full botanical and general indexes. By Charles E. Sohn.
- Sohn, Charles E.
- Date:
- 1894
Licence: Public Domain Mark
Credit: Dictionary of the active principles of plants: alkaloids : bitter principles; glucosides; their sources, nature, and chemical characteristics / with tabular summary, classification of reactions, and full botanical and general indexes. By Charles E. Sohn. Source: Wellcome Collection.
Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.
161/210 page 149
![Solubility.] Andromedotoxin. Angelin. [Anemonin, df.c, sol. hot.] Antiarin, 1 in 250. Aristolochin. [Carapin, not easily.] [Carobin, sol. hot.] Ecbalin. Elaterin, df.c] Glycyrrhizin. [Guacin, df.c,sol. hot.] CLASSIFICATION OF REACTIONS, ETC. df Hydroelaterin Hysenanchin. Junipicrin. Karakin. [Lactucin, hot.] Linarin. Meconoisin. Melonemetin Mudarin. Odollin. Ononid. C, sol. Ophelic acid. Panaquilon. Picrocrocin. Picrotoxin. Quassiin, 1 in 222. Rottlerin. Scillipicrin. [Sikimin ?] Syringopicrin. Tanacetin. Tulucunnin, 1 in 150. Vaccinin. 2b. SOLUBILITY IN ALCOHOL. Alkaloids, amaroids, and glucosides are as a rule soluble in alcohol ; the following are exceptions, i.e, are insoluble or difficultly soluble. c. = cold, h. = hot, df. = difficultly, sc. = scarcely, sp. = sparingly, abs. = absolute alcohol. Alkaloids. Angeline. Anthemine. Apophyllenic acid. Arecaidine, sc. abs. Arecaine. Calycanthine. Chairamine, 1 in 540. [Chelidonine.*] [Conessine, df.] Cryptopine, 1,200 c, sol. hot.] [Geissospermine, df.c] [Gelsemine, df.] Guachamauine. Harmaline, df.] Harmine, df.] Laudanine, df.c] Lupanine, df.] Narceine, 1 in 945. Oxynarcotine, df. h. [Papaverine, df.c] Protovtratridine, sc. Pseudomorphine. fQuebrachamine, df.c] [Quebrachine, df.c] Rheadine, sc. Solanicine, sc. Strychnine. Tbalictrine. Thebaicine, df. h. Thebenine, df. h. Theobromine, 1,400 c. Trianospermitine, df. Vicine. Glucosides. [Agoniadin, df.] [Amygdalin, df.J [Coniferin, df.] [Crocin, df. strong alcohol.] Cyclamin, sp. [Daphnetin, df.c] [Digitonin, df.c] [Digitoxin, df.c] [Diosmin.*] [Fragariamarin, df.] [KVangulin.df.if pure.] [Fraxin, df.c] GonolobiD. [Helleborein, df.] [Lupinin, df.] [Myronate of potas- sium, df.] [Ononin, df.] [Rutin, df.c] [Saponin, df.c] Sinalbin, c. [Smilacin, df.c] Amaroids, etc. [Anemonin, df.c, sol. hot.] Cantharidin, 1 in 800. Carobin. Echitin, 1 in 1,430. Glycyrrhizin, sp. [Hydrocarotin, c, sol. hot.] 149 [Solubility. [Meconin, 1 in 700 c, sol. hot.] [Oreoselon, df.] [Rottlerin, df.] 2c. SOLUBILITY IN ETHER. More of the alkaloids and bitter principles (amaroids) are soluble than insoluble in ether; the first two lists at foot give substances of these classes that are insoluble or difficultly soluble. With regard to gluco- sides, however, the reverse is the case ; in fact glucosides are almost invariably insoluble in ether; the third list below gives exceptions to this rule. Alkaloids insoluble in ether, or diffi- cultly soluble. Acolyctine. Aconine. Alpha-oxy-cinchonine. Anchietine. Angeline. Anthemine. Apophyllenic acid. Arecaidine. Arecaine. [Aribine, df.] Artarine, df. hot. Atherosperrniue. Bacharine. Beta-oxy-cinchonine. Brucine. [Chelidonine.*] Chrysanthemine. [Cinchamidine, df.] Cinchonibine. [Cinchonidine, df.] Cinchonifine. Cinchonine, very df. Conessine. Cryptopine. [Cupreine, df.] Cuprine. Curarine. Cynapine. Cytisine. Ecboline. Ecgonine. [Emetine, df.c, sol. hot.] Ergotine. Erythrophlceine. Fumarine. Geissospermine. [Glaucopicrine, df.] [Gnoscopine, df.] [Harmaline, df.] [Harmine, df.] [Homoquinine, df.] [Hydroquinidine, df.] [igasurine, df.] Imperialine, sp. Jervine, 1 in 268. Laburnine, very df. [Lanthopine, df.] Laudanine, 1 in 647. Laurotetanine, sp. Morphine. Muscarine. Narceine. Oxynarcotine. Papaverine, 1 in 258. [Piliganine, df.] Pilocarpidine. Protoveratridi n e. Protoveratrine. Pseudaconine, df. Pseudojervine, 1 in 1,021. Pseudomorphine. [Quebrachamine, df.] [Quebrachine, df.] Rheadine, 1 in 1,280. Sabadilline. Sinapine thiocyanide. Solanicine, 1 in 2,000. Staphisagrine. Strychnine.](https://iiif.wellcomecollection.org/image/b21503023_0161.jp2/full/800%2C/0/default.jpg)
