Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Yverify (what is YN ?)
Infobox references
Chemical compound
Barbituric acid or malonylurea or 6-hydroxyuracil is an organic compound based on a pyrimidine heterocyclic skeleton. It is an odorless powder soluble in water. Barbituric acid is the parent compound of barbiturate drugs, although barbituric acid itself is not pharmacologically active. The compound was first synthesised by Adolf von Baeyer.
^Haynes, William M., ed. (2016). CRC Handbook of Chemistry and Physics (97th ed.). CRC Press. pp. 5–89. ISBN 978-1498754286.
Barbituricacid or malonylurea or 6-hydroxyuracil is an organic compound based on a pyrimidine heterocyclic skeleton. It is an odorless powder soluble...
ethyl iodide to the silver salt of malonylurea (barbituricacid) or possibly to a basic solution of the acid. The result was an odorless, slightly bitter...
Barbiturates are a class of depressant drugs that are chemically derived from barbituricacid. They are effective when used medically as anxiolytics, hypnotics,...
Balaban IE, "Improvements in the manufacture of substituted barbituric and thiobarbituric acids", issued 21 February 1951, assigned to Geigy "Pentobarbital...
compounds, such as bromide. In 1903, the first psychoactive derivative of barbituricacid was synthesized and marketed for headaches. Within 30 years, many other...
until 1879, when Grimaux reported the preparation of barbituricacid from urea and malonic acid in the presence of phosphorus oxychloride. The systematic...
reaction, malonic acid condenses with urea to form barbituricacid. Malonic acid may also be condensed with acetone to form Meldrum's acid, a versatile intermediate...
derivative of malonic acid. It is a common reagent for organic synthesis used, for example, as a precursor for barbituricacid. It is also used in the...
buffering system may be used in specific applications, for example, barbituricacid-sodium barbiturate or Tris-barbiturate buffers may be used for in agarose...
Allobarbital Clinical data Other names 5,5-Diallylbarbituric acid, Allobarbital Drug class Barbiturate ATC code N05CA21 (WHO) Legal status Legal status...
pH 3 to 8. A mixture containing citric acid, monopotassium phosphate, boric acid, and diethyl barbituricacid can be made to cover the pH range 2.6 to...
Purpuric acid is a nitrogenous acid related to barbituricacid that yields alloxan and uramil upon hydrolysis. It is noteworthy for its purple-red salts...
phthalonitrile to give diiminoisoindole, which in turn condenses with barbituricacid. K. Hunger. W. Herbst "Pigments, Organic" in Ullmann's Encyclopedia...
in turn condenses first with N-methylcyanoacetamide and then with barbituricacid. Radtke, Volker; Erk, Peter; Sens, Benno (2009). "Isoindoline pigments"...
jurisdictions (including Japan) prohibit "any 5,5-disubstituted derivative of barbituricacid", this compound was deemed to be already illegal, despite being a novel...
methylparafynol and tert-amyl alcohol. It is not a benzodiazepine, carbamate, or barbituricacid derivative, and its molecular structure is considerably simpler. The...
deeply colored. It was prepared by Adolf Baeyer by reaction of barbituricacid with nitrous acid. It can also be produced by condensation of alloxan with hydroxylamine...
2007-12-02. US patent 1954429, Shonle HA, "Propyl-Methyl Carbinyl Allyl BarbituricAcid and its Salts", issued 1934-04-10, assigned to Eli Lilly Dembosky...
Winkler photometric method is a colour-reaction using p-toluidine and barbituricacid (DIN 10751–1). Photometric test may be unspecific as they may detect...
2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine, is synthesized from barbituricacid, the reaction of which with phosphorus oxychloride gives 2,4,6-trichloropyrimidine...
ISBN 978-0-85404-182-4. Pentobarbital at CHEBI, described as "Barbituricacid substituted at C-5 by ethyl and sec-pentyl groups". Accessed on 2013-02-21...
Global Information
verify (what is 
?)
