Add like
Add dislike
Add to saved papers

Differentiation of generic enoxaparins marketed in the United States by employing NMR and multivariate analysis.

Analytical Chemistry 2015 August 19
The U.S. Food and Drug Administration defines criteria for the equivalence of Enoxaparin with Lovenox, comprising the equivalence of physiochemical properties, heparin source material and mode of depolymerization, disaccharide building blocks, fragment mapping and sequence of oligosaccharide species, biological and biochemical assays, and in vivo pharmacodynamic profile. Chemometric analysis of the NMR spectra, utilizing both (1)H and (1)H-(13)C HSQC NMR experiments, of Lovenox and Enoxaparin, the latter being the generic version of the former, revealed that Lovenox and the four Enoxaparin compounds produced by Sandoz (Enoxaparin and Fibrinox), Winthrop, and Amphastar exhibit dissimilarities in terms of their composition. All of the collected samples had expiry dates between 2012 and 2015. These studies, in addition to chromatographic analysis, highlighted signatures that differentiated the branded material from the generic products.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app