13-03601. Enallylpropymal [Archived]

Nomenclature

CAS number: 1861-21-8
1-Methyl-5-(1-methylethyl)-5-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione; 5-allyl-5-isopropyl-1-methylbarbituric acid; N-methyl-5-allyl-5-isopropylbarbituric acid.
C11H16N2O3; mol wt 224.26.
C 58.91%, H 7.19%, N 12.49%, O 21.40%.

Description and references

Prepn: Schnider, US 2072829 and GB 454779 (1937, 1936, both to Hoffmann-La Roche).

Chemical structure

Properties

Crystals, mp 56-57°. bp12 176-178°. Soluble in organic solvents.

Derivative

Sodium salt.

Nomenclature

CAS number: 59005-68-4
Narconumal.
C11H15N2NaO3; mol wt 246.24.
C 53.65%, H 6.14%, N 11.38%, Na 9.34%, O 19.49%.

Properties

Sol in water.

Note

This is a controlled substance (depressant): 21 CFR, 1308.13.

Therapeutic Category

Sedative, hypnotic.

Keywords

Sedative/Hypnotic; Barbituric Acid Derivatives

Status

This monograph has been retired and is no longer subject to revision or update.