Hydrochloride Sentence Examples
When heated with aniline and aniline hydrochloride they yield indulines.
The acid hydrochloride is the most valuable of all salts of quinine.
It is also prepared by heating trimethylamine hydrochloride.
They may also be obtained by the molecular rearrangement of the diazoamines, when these are warmed with the parent base and its hydrochloride.
Diazosuccinic ester, N2 C(C02C2H5)2, is similarly prepared by the action of nitrous acid on the hydrochloride of aspartic ester.Advertisement
Well-dried hydroxylamine hydrochloride is dissolved in methyl alcohol and mixed with sodium methylate; a solution of methyldichloramine in absolute ether is then added and an ethereal solution of diazomethane distils over.
While working on the olefines he noticed that a change takes place in the density of the vapour of amylene hydrochloride, hydrobromide, &c., as the temperature is increased, and in the gradual passage from a gas of approximately normal density to one of half-normal density he saw a powerful argument in favour of the view that abnormal vapour densities, such as are exhibited by sal-ammoniac or phosphorus pentachloride, are to be explained by dissociation.
The proprietary drug " stypticin " is cotarnine hydrochloride, and " styptol " cotarnine phthalate; " antispasmin " is a sodium narceine combined with sodium salicylate, and " narcyl " narceine ethyl hydrochloride.
The official hydrochloride, C17H19N03 HC1+3H20, forms delicate needles.
The drug " heroin " is a diacetylmorphine hydrochloride.Advertisement
The sulphate is still used in medicine, and the British Pharmacopeia has admitted two others, which are much more valuable - the hydrochloride and the acid hydrochloride - whilst the hydrobromide is also used.
The hydrochloride - formerly known as the hydrochlorateC20H24N202 HCl.
The absorption of the acid hydrochloride is much more complete.
Quinine hydrochloride circulates in the alkaline blood without precipitation, probably owing to the presence of carbonic acid in the blood.
The maximum dose of the sulphate is about 40 grains, and of the acid hydrochloride about 25 grains.Advertisement
Ten or fifteen grains of the sulphate are often given three times a day for this latter purpose, and smaller doses of the much more efficacious acid hydrochloride will be found to convey even more certain immunity.
An equally effective method, which may be combined with the above, is to give the quinine in so-grain doses of the acid hydrochloride every four hours between the attacks.
The acid hydrochloride is the best salt to employ.
The hydrochloride of the latter base when distilled over zinc dust yields a-propyl pyridine.
The residue is extracted by absolute alcohol, which dissolves the hydroxylamine hydrochloride and a little ammonium chloride; this last substance is removed as ammonium platinochloride, and the residual hydroxylamine hydrochloride is recrystallized.Advertisement
Lobry de Bruyn from the hydrochloride, by dissolving it in absolute methyl alcohol and then adding sodium methylate.
Aniline hydrochloride forms large colourless tables, which become greenish on exposure; it is the "aniline salt" of commerce.
This medicine contains the active ingredient pseudoephedrine hydrochloride, which is a type of medicine called a decongestant.
The GUIDE study, in line with several previous studies, used glucosamine sulfate whereas the GAIT study used glucosamine hydrochloride (HCL ).
A medicine called duloxetine hydrochloride can reduce the frequency of leaking for women with moderate or severe SUI.Advertisement
Therefore, the clinical benefit of donepezil hydrochloride should be reassessed on a regular basis.
Food intake therefore has no significant effect on the pharmacokinetics of propiverine hydrochloride modified release capsules.
Effect of pyridoxine hydrochloride (Vitamin B6) upon depression associated with oral contraception.
Your help will be much appreciated Answer Congratulations on stopping smoking with the aid of Bupropion hydrochloride.
It is not known whether Amiloride hydrochloride is excreted in breast milk.
Yohimbine hydrochloride increases libido, but its primary action is to increase blood flow to erectile tissue.
This medicine contains the active ingredient sibutramine hydrochloride monohydrate, which is a type of anti-obesity medicine.
Wherever a prescription was given, it was 3 mg thiamine hydrochloride.
The active ingredient in Campto is irinotecan hydrochloride trihydrate.
Reinders (Ber., 1896, 29, p. 1369, 1899) have shown that the transformation is a monomolecular reaction, the velocity of transformation in moderately dilute solution being independent of the concentration, but proportional to the amount of the catalyst present (amine hydrochloride) and to the temperature.
Its makers had not conceived bupropion hydrochloride as a drug to help people quit smoking.
Defra and the agriculture departments in Scotland and Wales now issue permits for purchase and use of strychnine hydrochloride only for biocidal purposes.
According to the National Institute on Drug Abuse, "Crack is cocaine that has not been neutralized by an acid to make the hydrochloride salt."
These include pramipexole, pergolide mesylate, and ropinirole hydrochloride.
Among the drugs commonly used are a nasal spray of desmopressin acetate (DDAVP), a substance similar to the hormone that helps regulate urine production; and imipramine hydrochloride, a drug that helps to increase bladder capacity.
Also, the antihistamine diphenhydramine hydrochloride (Benadryl) may help to relieve itchy eyes.
The drug buproprion hydrochloride has shown some success in helping smokers quit.
Known generically as phentermine hydrochloride, this drug is better identified by its brand name Adipex-P and Ionamin.
The aminophenols also find application as developers in photography, the more important of these developers being amidol, the hydrochloride of diaminophenol, ortol, the hydrochloride of para-methylaminophenol, C6H4.
Examples of the first case are found among the colourless acridines and quinoxalines which give coloured salts; of the second case we may notice the colourless hydrochloride and sulphate of the deep yellow o-aminobenzophenone.
The 0-form is obtained by the direct action of hydroxylamine hydrochloride on mesityl oxide, the hydrochloride so formed being decomposed by sodium carbonate.
It is a monacid base; the hydrochloride, C 20 H 17 N0 4 HC1, is insoluble in cold alcohol, ether and chloroform, and soluble in 500 parts of water; the acid sulphate, C 20 H 17 N0 4 H 2 SO 4, dissolves in about loo parts of water.
The gold chloride of commerce, which is used in photography, is really a hydrochloride, chlorauric or aurichloric acid, HAuC1 4.3H 2 O, and is obtained in long yellow needles by crystallizing the acid solution.
They are readily reduced to the corresponding hydroquinones or para-dihydroxy-benzenes, and also combine with hydroxylamine hydrochloride to form nitrosophenols, ON C 6 H 4.
Reinders (Ber., 1896, 29, p. 1369), who found that the reaction is monomolecular, and that the velocity constant of the reaction is proportional to the amount of the hydrochloride of the base present and also to the temperature, but is independent of the concentration of the diazoamine.
Hofmann having previously shown that oxidation of pure aniline alone or of pure toluidine yielded no fuchsine, whilst oxidation of a mixture of aniline and para-toluidine gave rise to the fine red dyestuff para-fuchsine (pararosaniline hydrochloride) CH 3 C 6 H 4 NH 2 +2C 6 H 5 NH 2 +30 = HOC(C 6 H 4 NH 2) 3 +2H20.
They are readily converted into the isomeric aminoazo compounds, either by standing in alcoholic solution, or by warming with a mixture of the parent base and its hydrochloride;.