Anant Pharmaceuticals Research Associate Interview Questions and Answers for Experienced

Troubleshooting in HPLC involves identifying and resolving issues with the instrument or the sample.

• Check for leaks in the system

• Verify the column temperature and flow rate

• Inspect the sample preparation and injection process

• Analyze the chromatogram for anomalies

• Consult the instrument manual or manufacturer for guidance

The question covers various topics in organic chemistry including named reactions, NMR spectroscopy, and general concepts.

• Named reactions are specific organic reactions that have been given a name to make them easier to remember and discuss. Examples include the Grignard reaction and the Diels-Alder reaction.

• NMR spectroscopy is a technique used to determine the structure of organic molecules by analyzing their nuclear ...read more

To increase dissolution, one can use various techniques such as selecting appropriate diluents, binders, lubricants, disintegrants, and coatings.

• Diluent: An inert substance added to a drug formulation to increase its bulk and aid in the dissolution process. Example: lactose.

• Binder: A substance that helps in binding the ingredients of a tablet or capsule together. Example: hydroxypropyl cellulose.

• Lubrication: The proces...read more

I am not familiar with DT machines, please provide more information.

• Please provide more information about the specific DT machine in question

• I can research and learn about the machine to better understand its capabilities and limitations

• Without more information, I cannot provide a specific answer