From: Quantitative analysis of doxorubicin hydrochloride and arterolane maleate by mid IR spectroscopy using transmission and reflectance modes
Wavenumber (cm−1)
Functional group
3278
N–H stretch
2930, 2858
C–H stretch
1650
Amide C=O stretch
1571, 1500
N–H bend
1362
C–H bend
1190, 1114.
C–N stretch