
Compound Dissolution

Compound Dissolution, Resolution, and Thawing
Primary dissolution of compounds, thawing, and resolution of precipitated compounds is a use of AFA that is gaining wide acceptance in the compound management community.
Current dissolution technologies are either inadequate or have significant drawbacks compared to AFA. This is illustrated in the table below:
Feature |
Benefit |
Technique |
AFA |
Vortex |
Sonication |
| Isothermal |
No compound degradation |
Yes |
Yes |
No |
| Non-contact |
Decapping not necessary
Washing of instrument not necessary
No instrument or compound cross contamination |
Yes |
Yes |
No |
| Controllable Mechanical Energy |
Fast & highly efficient
Capable of gum / glue / "glass" dissolution
Fast |
Yes |
No |
No/Yes |
| Automation friendly |
Easy integration |
Yes |
No |
No |
| No consumable |
Reduced cost |
Yes |
Yes |
No |
| Capable of thawing individual wells (3s for a 2D tube) |
Reduced freeze thaw cycle for plates |
Yes |
No |
No |
| Plate / tube independent |
Flexible |
Yes |
No |
No |
To date a large amount of data has been generated on the application of AFA in compound dissolution. We have included a video to illustrate this; however data is also presented below in comparison to a microplate Sonicator. The data was analyzed using quantitative liquid chromatography.
Clozapine dissolution carried out in a polypropylene 96 well Plate in DMSO
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