1.
J Pharm Sci
; 68(9): 1194-5, 1979 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-501553
RESUMO
The reaction of water with isoflurophate to form diisopropylphosphate was examined and confirmed. Isolation of this decomposition product from an antiglaucoma drug formulation is described. A known reference compound was isolated from a commercial mixture also containing the monoisopropyl ester. The isolation, purification, and molecular spectroscopic and elemental confirmation of structure are described. IR, NMR, and mass spectra are included. Additionally, a GLC procedure and parameters used to identify diisopropylphosphate in a degraded peanut oil formulation of isofluorphate are reported. Reaction mixtures of this drug with water and sodium hydroxide were analyzed by GLC with the expected results.