We have located links that may give you full text access.
Identification of leachable impurities in an ophthalmic drug product originating from a polymer additive Irganox 1010 using mass spectroscopy.
Journal of Pharmaceutical and Biomedical Analysis 2018 April 16
Pharmaceutical packaging employs a wide variety of polymers owing to their desirable features, but the compounds that could leach from the polymers into the drug products can pose serious health risks. Therefore, it is extremely important to identify such compounds so that they can be adequately quantified and evaluated for toxicological impact/safety assessments. Not only the polymer components and the additives should be considered as sources for leachable impurities, their reaction/degradation products should also be evaluated. Irganox 1010 is a common commercial antioxidant (polymer additive) used in the manufacturing of polyolefin materials for container closure systems. In our study, we identified two Irganox1010 related leachable impurities in an ophthalmic drug product using rapid and straightforward orthogonal mass spectroscopy (LC-MS and GC-MS) methods The identified impurities were 7,9-Di-tert-butyl-1 oxaspiro[4.5]deca-6,9-diene-2,8-dione and 3-[3,5-bis(tert-butyl)-1-hydroxy-4-oxocyclohexa-2,5-dienyl]propanoic acid which leached into the ophthalmic drug solution during storage. The analytical methods employed could potentially be used to identify the similar class of compounds as is or in drug products.
Full text links
Related Resources
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
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