Abstract:In this work, two anhydrates (form A and form B) and
one dihydrate
(form C) of aztreonam were found and were characterized by powder
X-ray diffraction (PXRD), thermogravimetric analysis, differential
thermal analysis, and Fourier transform infrared spectroscopy. Dynamic
vapor adsorption and variable-temperature PXRD experiments were carried
out to study their thermal stability and moisture absorption stability.
Furthermore, the critical water activity of aztreonam at 10–45
°C was determined, and it was found t… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.