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Systematic (IUPAC) name
CAS number 545-93-7
ATC code  ?
PubChem 11020
Chemical data
Formula C10H13BrN2O3 
Mol. mass 289.126 g/mol
Synonyms Propallylonal, Nostal, Quietal, Ibomal, 5-isopropyl-5-(β-bromoallyl)barbituric acid
Pharmacokinetic data
Bioavailability  ?
Metabolism  ?
Half life  ?
Excretion  ?
Therapeutic considerations
Pregnancy cat.


Legal status
Routes  ?

Propallylonal (trade names Nostal, Quietal, Ibomal) is a barbiturate derivative invented in the 1920s[1]. It has sedative, hypnotic and anticonvulsant properties,[2] and is still rarely prescribed as a sleeping medication in some European countries.


  1. ^ US patent 1622129
  2. ^ Holck HG, Riedesel CC, Robidoux FA. Studies on tolerance and cross-tolerance to Nostal (propallylonal; isopropyl-beta-bromallyl barbituric acid. Journal of the American Pharmaceutical Association. 1950 Nov;39(11):630-7.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Propallylonal". A list of authors is available in Wikipedia.
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