Journal of Pharmaceutical Sciences 1987-07-01

Thermochemical investigations of associated solutions: 4. Calculation of carbazole-dibutyl ether association constants from measured solubility in binary solvent mixtures.

J W McCargar, W E Acree

Index: J. Pharm. Sci. 76(7) , 572-4, (1987)

Full Text: HTML

Abstract

Experimental solubilities are reported for anthracene and carbazole in binary dibutyl ether plus n-hexadecane and dibutyl ether plus squalane solvent mixtures at 25 degrees C. Results of these measurements, used in conjunction with the extended nearly ideal binary solvent (NIBS) model, enabled calculation of the carbazole-dibutyl ether association constant. The numerical value obtained was independent of the hydrocarbon cosolvent, and compared favorably with previously reported values based on carbazole solubilities in solvent mixtures containing much smaller alkane cosolvents.

Related Compounds

  • Di-n-butyl ether s...

Related Articles:

Novel unbreakable solid-phase microextraction fibers on stainless steel wire and application for the determination of oxadiargyl in environmental and agricultural samples in combination with gas chromatography-mass spectrometry.

2014-10-01

[Talanta 128 , 231-6, (2014)]

Comparison between solid phase microextraction (SPME) and hollow fiber liquid phase microextraction (HFLPME) for determination of extractables from post-consumer recycled PET into food simulants.

2014-09-01

[Talanta 127 , 59-67, (2014)]

The study of binding of methyl tert-butyl ether to human telomeric G-quadruplex and calf thymus DNA by gas chromatography, a thermodynamic discussion.

2014-11-15

[J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 971 , 112-9, (2014)]

Antibody-opsonized bacteria evoke an inflammatory dendritic cell phenotype and polyfunctional Th cells by cross-talk between TLRs and FcRs.

2015-02-15

[J. Immunol. 194(4) , 1856-66, (2015)]

"Center punch" and "whole spot" bioanalysis of apixaban in human dried blood spot samples by UHPLC-MS/MS.

2015-04-15

[J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 988 , 66-74, (2015)]

More Articles...