Syngene International Senior Associate Interview Questions and Answers

MCQ Test based on Your stream U studied in Your PG

Q1. Related to Chemistry
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Q2. Related to Chemistry .
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Q1. Who's influential person in your life Why do you want to work Where do you see urself in 5 years
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Q1. Technical questions Current affairs
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Q1. N-alkylation of primary and secondary amines
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N-alkylation is a process of adding an alkyl group to a primary or secondary amine.
• N-alkylation can be achieved through various methods such as reductive amination, Gabriel synthesis, and Hoffmann degradation.

• Primary amines can be selectively N-alkylated using alkyl halides and a base, while secondary amines require a more reactive alkylating agent such as an epoxide or an alkyl halide.

• N-alkylation is an important reac...read more
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Q2. NMR values, mitsunobu reaction, and some other named reactions, coupling reactions
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Q1. About my experience in aragen and salary discussions
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Q1. General information
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Q1. ECTD, EU Procedures
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Q1. Salary Negotiation
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Q1. UBR and deferred difference AR and AP ageing analysis MIS Reporting
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Q1. What is pka logp and method development validations parameters why it needed.
Ans. 
pKa, LogP, and method development validation parameters are important in research associate work.
• pKa is a measure of acid strength and is important in drug design.

• LogP is a measure of lipophilicity and helps predict drug absorption and distribution.

• Method development validation parameters ensure accuracy and reliability of analytical methods.

• Examples of validation parameters include specificity, accuracy, precision, an...read more
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Q2. Latest changes in bio analytical guidelines
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Q3. What is principal of mass spectroscopy and detail questions in that regarding source parameter and compound depend parameters.
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Q4. What is PPM unit and convert it into mg/ml
Ans. 
PPM is a unit of concentration, parts per million. To convert it to mg/ml, you need to know the molecular weight and density of the substance.
• PPM is a measure of the concentration of a substance in a solution.

• It represents the number of parts of a substance per million parts of the solution.

• To convert PPM to mg/ml, you need to know the molecular weight and density of the substance.

• The formula for conversion is: mg/ml =
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