Azidus Biostatistician Interview Questions and Answers

Suzuki coupling byproduct is typically a biphenyl compound. LCMS shows peaks corresponding to reactants, products, and intermediates.

• Suzuki coupling byproduct is often a biphenyl compound formed due to side reactions.

• LCMS analysis of Suzuki reaction typically shows peaks corresponding to reactants, products, and intermediates.

• Monitoring the LCMS peaks can provide insights into the progress and efficiency of the Suzuki

Conforming cis and trans isomers by NMR involves analyzing the chemical shifts and coupling constants of the molecules.

• Analyze the chemical shifts of the protons in the molecule to determine the stereochemistry (cis or trans).

• Look for characteristic coupling constants that indicate the relative positions of the protons in the molecule.

• Compare the NMR spectra of the cis and trans isomers to identify any differences in c...read more

Nitrile reacts with lithium aluminum hydride to form primary amines, and with DiBaL-H to form aldehydes.

• Nitrile + lithium aluminum hydride -> primary amine

• Nitrile + DiBaL-H -> aldehyde

eCTD specifications and regulatory authority requirements for Research Associate role.

• eCTD stands for electronic Common Technical Document and is a standard format for submitting regulatory documents electronically.

• Different regulatory authorities have their own specific requirements for eCTD submissions, such as the FDA in the US, EMA in Europe, and PMDA in Japan.

• These requirements can include specific file formats, n...read more

I am a highly motivated and experienced Research Associate seeking a challenging role. As for salary, I am expecting a competitive compensation package based on my qualifications and experience.

• Experienced and motivated Research Associate

• Seeking a challenging role

• Expecting a competitive compensation package based on qualifications and experience

The reagent used for acid-amine coupling is typically carbodiimides.

• Carbodiimides are commonly used reagents for acid-amine coupling reactions.

• Examples of carbodiimides include EDC (1-ethyl-3-(3-dimethylaminopropyl)carbodiimide) and DIC (diisopropylcarbodiimide).

Pyrophoric reagents can be quenched by using appropriate quenching agents.

• Use a non-reactive quenching agent such as water, alcohol, or mineral oil.

• Add the quenching agent slowly to the pyrophoric reagent while stirring gently.

• Dispose of the quenched mixture according to safety guidelines.

• Always wear appropriate personal protective equipment when handling pyrophoric reagents.