Why perform dissolution multimedia study in dissolution
Development
Answers were Sorted based on User's Feedback
Answer / rajendra gaikawad
I think , our body constitute various chemical compounds i.e HCL , Phosphate buffer,acetate buffer.
Hence when we make any new product,whether that product release the drug in these different medium or not.
Since sometimes the site of action is different and whether our drug will release the drug in other medium or not.
Hence to ckeck drug release other than stomach multimedia dissolution profiling is done.
| Is This Answer Correct ? | 15 Yes | 3 No |
Answer / sandeep singh
If the dissolution is slower
than gastric emptying, a dissolution profile with multiple time points in multimedia is
recommended.
In the case of low solubility/high permeability drugs (case 2), drug dissolution may be the rate
limiting step for drug absorption and an IVIVC may be expected. A dissolution profile in multiple
media is recommended for drug products in this category.
| Is This Answer Correct ? | 11 Yes | 3 No |
Answer / manas
since body consist of different mediums,we perfom disso test in different media to make sure which media is suitable for a specific entity(drug) to give a maximum dissolution disso graph/value.
Taking into acccount of a new drug formulation when we are not sure about the media to perform disso or not specified in OGD,so multi-media disso is recommended to make sure of the disso media for a drug.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / rajaguru
Human is body constitute more chemicals that using multimedia
Water 0.1N Hcl,0.01N Hcl ,PH 4.5 acetate buffer PH 6.8 phosphate buffer this are the multimedia check drug releaseis different media or not
| Is This Answer Correct ? | 0 Yes | 0 No |
I want analyze my compound at 325 nm so which standard shall i use to calibrate my HPLC system? How i can assure my hplc detector is suitable or not?
Why monograph of hplc coming upperside of drift but in IR monograph coming in drift side?
What is post run in hplc?
In pharmacopeal solibility parameter of a material, is et essential to test all paramete? If 70-75% parameter passes can we assess that the material is satisfactory or not?
What is FDA form 482c?
wt is difference between assay and purity in hplc?
if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?
How to develop the method when we have very low amount of impurity?
What is the Calcultion of S/N Ratio.
why hydrogen and zero air used for flame ignition in gc?
if you given one product then which tests you will perform?
What is the definition of water content or moisture content,what is the procedure going on w.c amalysis?