How to Answer: What type of pharmaceutical excipient is carboxymethyl cellulose?
Advice and answer examples written specifically for a Pharmaceutical Manufacturing job interview.
4. What type of pharmaceutical excipient is carboxymethyl cellulose?
How to Answer
Carboxymethyl cellulose is an example of a disintegrant. Disintegrants are added to drug formulations, which assist to breakup tablets and contents of capsules into smaller particles for quick dissolution when it comes in contact with water in the GI tract.
1st Answer Example
"Carboxymethyl cellulose is a disintegrant excipient. It helps to break down medications in the gastrointestinal tract."
2nd Answer Example
"It is classified as a disintegrant. Disintegrants, ideally, exhibit poor solubility and poor gel formation capacity. They are useful in the digestive tract where they mix with water and hellp to break the contents of capsules or tablets into pieces that are smaller are more easily absorbed."
Anonymous Interview Answers with Professional Feedback
Anonymous Answer
"It is classified as a disintegrant. Generally, this material is used as a thickener, binder, stabilizer, film-forming, and gelling function. Another feature is, It helps to break down medications in the gastrointestinal tract."
Jaymie's Feedback
Great! Having this knowledge base to share with the interviewer will be impactful!