How do you verify the primary,secondary and tertiary amines
by IR-Spectroscopy.

Answers were Sorted based on User's Feedback



How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy...

Answer / chamdra sekhar

in primary amines having two bands,secondry amines having
one band

Is This Answer Correct ?    23 Yes 3 No

How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy...

Answer / maheswari

primary amines having 2 bands in the region of 3500-3300&
secondary amine shows only one band in this region and
tertiary amine doesn't show any band at this region

Is This Answer Correct ?    12 Yes 0 No

Post New Answer

More Analytical Chemistry Interview Questions

why salisylic acid not using now days for disdolution calibration?

0 Answers  


What is the role of SO2,I2, Methanolic hydroxide and any base in Karlficher titration

2 Answers   Medley Pharmaceuticals,


various methos to calculate precision in validation methods in HPLC?

2 Answers  


if you given one product then which tests you will perform?

0 Answers  


Why we use uracil and caffeine in hplc calibration

6 Answers   Alchem, Reddy Labs,






What are modes of quantification in related substances

0 Answers   Hospira,


how to select short coloum and long coloumn for new molecule

0 Answers   Rampex Labs,


what is internal standard define

2 Answers   Apex, Coromandel International Limited, Hikma Pharmaceuticals, IPCA,


what is method development parameter in HPLC method development

6 Answers   GVK,


In lcms analysis some times we get sodium and potassium adducts. if the compound is havine sodium ions how can we confirm wether sodium is from sample or it is a adduct?

2 Answers   Teva Pharmaceuticals,


what king of work is done in Regulatory Affairs in Pharma industry ?

3 Answers   Quintiles,


In which situation we require to analytical method validation of excipient?

0 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)