What is the difference between drug product and drug substance?

What is the difference between drug product and drug substance?..

Answer / b.gangatharan

Drug substance is mostly composed of API or the naked drug without excipients.
Drug product is the formulated mixture of drug substance and excipients as the final marketed dosage forms like tablets,capsules etc...
Caplin point Ltd,

Is This Answer Correct ?    15 Yes 0 No

Post New Answer

More Analytical Chemistry Interview Questions

What is the procedure for UV-spectrophotometer calibration?

6 Answers  

How to Calibrate NMR instrument ?

1 Answers   Reddy Labs,

what is pK & pKa value

3 Answers  

What is difference between Potency & purity

3 Answers  

What is Band broading effect explain

0 Answers   Dr Reddys,

difference between IR& FTIR

4 Answers   Cadila,

What is the deference between Residual solvents and OVI

1 Answers   RA Chem Pharma,


2 Answers  

why we are using k2cr207 in uv calibration ? why we r not using kmno4?

1 Answers   Glochem, Sidmak Laboratories,

What is Arsenic Test?

0 Answers   Flamingo Pharmaceuticals,

process of Diclofenac sodium,IP.

0 Answers  

why hexane is used for FID calibration in GC

1 Answers   Glochem,

  • Organic Chemistry Interview Questions Organic Chemistry (288)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (113)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1215)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (300)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)