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I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
It was normal english versant test
Molecular dynamics is a simulation method used to study the movements and interactions of atoms and molecules over time.
It involves solving Newton's equations of motion for a system of interacting particles.
It can provide insights into the behavior of biological molecules, materials, and chemical reactions.
Examples include studying protein folding, drug binding to receptors, and material properties at the atomic level.
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.
Syngene International interview questions for designations
I applied via campus placement at Andhra University and was interviewed before Jul 2023. There were 2 interview rounds.
Quantitative analysis involves numerical data and statistical methods, while qualitative analysis focuses on non-numerical data and subjective interpretations.
Quantitative analysis involves the use of mathematical and statistical tools to analyze numerical data.
Qualitative analysis focuses on understanding non-numerical data such as text, images, and videos.
Quantitative analysis is objective and relies on measurable da...
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I applied via Walk-in and was interviewed before Sep 2023. There were 2 interview rounds.
NMR values can be used to track the progress of chemical reactions and determine conversion rates.
NMR values can be used to monitor the disappearance of starting materials and appearance of products in a reaction.
The integration of NMR peaks can provide quantitative information about the extent of conversion.
Changes in chemical shifts or coupling patterns can also indicate progress of a reaction.
For example, in a react...
I applied via Naukri.com and was interviewed before Sep 2023. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
NMR values of ethyl acetate can be determined by analyzing the chemical shifts and coupling constants.
NMR spectrum of ethyl acetate typically shows a singlet at around 1.2 ppm for the methyl group, a quartet at around 4.1 ppm for the methylene group, and a triplet at around 2.0 ppm for the carbonyl group.
The chemical shifts and coupling constants can vary slightly depending on the solvent used and the instrument settin...
I applied via Referral and was interviewed in Mar 2022. There were 2 interview rounds.
Method development of HPLC involves optimizing parameters like mobile phase, column type, flow rate, and detection wavelength.
Start by selecting a suitable stationary phase and mobile phase composition.
Optimize parameters like flow rate, column temperature, and injection volume.
Adjust detection wavelength based on the compound being analyzed.
Validate the method by testing for specificity, linearity, accuracy, and preci...
I applied via Approached by Company and was interviewed before Mar 2023. There were 2 interview rounds.
Understanding reaction mechanisms, principles of HPLC NMR, and writing synthetic schemes for target molecules.
Reaction mechanisms involve understanding the step-by-step process by which reactants are transformed into products.
HPLC (High Performance Liquid Chromatography) is a technique used for separating compounds in a mixture based on their interactions with a stationary phase and a mobile phase.
NMR (Nuclear Magnetic...
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