DETERMINATION OF CODEINE PHOSPHATE AND CODEINE IN THERMAL CHARACTERIZATION BY DIFFERENTIAL SCANNING CALORIMETRY

Authors
YANG LH YIN H ZHU WH NIU SH
Citation
Lh. Yang et al., DETERMINATION OF CODEINE PHOSPHATE AND CODEINE IN THERMAL CHARACTERIZATION BY DIFFERENTIAL SCANNING CALORIMETRY, Journal of thermal analysis, 45(1-2), 1995, pp. 207-210
Citations number
6
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of thermal analysis → ACNP
ISSN journal
03684466
Volume
45
Issue
1-2
Year of publication
1995
Pages
207 - 210
Database
ISI
SICI code
0368-4466(1995)45:1-2<207:DOCPAC>2.0.ZU;2-N
Abstract
Thermal behaviour of codeine phosphate and codeine crystallized at the several solvents system was studied by DSC, and then, the kinetic par ameters and thermochemical data have been obtained. We have found that codeine phosphate and codeine exist in a number of polymorphic formes which may inflicence the bio-availability.