Resources
Learn about all things MRR.
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Application Notes
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Simplify Quantitation of Regioisomer Impurities
MRR enables rapid identification and quantitation of challenging impurities during pharmaceutical development.
![20240527_BrightSpec_BlogHeader_ApplicationNotes-01](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_ApplicationNotes-01.png?width=1200&height=628&name=20240527_BrightSpec_BlogHeader_ApplicationNotes-01.png)
Direct In-Process Enantiopurity Monitoring Using MRR
Chiral tag analysis allows you to get simple and fast stereospecific information on your compounds during development.
![20240527_BrightSpec_BlogHeader_ApplicationNotes-01](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_ApplicationNotes-01.png?width=1200&height=628&name=20240527_BrightSpec_BlogHeader_ApplicationNotes-01.png)
A Novel Analytical Method for Deuterated Compounds
Learn how Marquette University is using MRR to gain new insights into the selective deuteration of organic molecules.
![20240527_BrightSpec_BlogHeader_ApplicationNotes-01](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_ApplicationNotes-01.png?width=1200&height=628&name=20240527_BrightSpec_BlogHeader_ApplicationNotes-01.png)
Rapid and Direct Site Specific Deuteration Monitoring
Learn how the precise structure analysis of MRR addresses the challenges of analyzing deuterated compounds.
Brochures
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Brightspec's rotational spectroscopy platforms are powerful tools for structure elucidation and process development.
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The K-Band platform is an ideal tool for rotational spectroscopy research and a teaching tool for chemistry courses.
Publications
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Analysis of isomeric mixtures using molecular rotational resonance spectrsoscopy
2023 Analytical Science Advances
![20240527_BrightSpec_BlogHeader_Publications-03](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Publications-03.png?width=1201&height=628&name=20240527_BrightSpec_BlogHeader_Publications-03.png)
Precision deuteration using Cu-catalyzed transfer hydrodeuteration to access small molecules
2023 Journal of the American Chemical Society
![20240527_BrightSpec_BlogHeader_Publications-03](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Publications-03.png?width=1201&height=628&name=20240527_BrightSpec_BlogHeader_Publications-03.png)
Rapid Enantiomeric Excess Measurements of Enantioisotopomers by MRR
2023 Organic Process Research and Development
![20240527_BrightSpec_BlogHeader_Publications-03](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Publications-03.png?width=1201&height=628&name=20240527_BrightSpec_BlogHeader_Publications-03.png)
Enhancing Sensitivity for High-Selectivity Gas Chromatography-MRR
2021 Analytical Chemistry
![20240527_BrightSpec_BlogHeader_Publications-03](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Publications-03.png?width=1201&height=628&name=20240527_BrightSpec_BlogHeader_Publications-03.png)
Journal of the American Chemical Society
![20240527_BrightSpec_BlogHeader_Publications-03](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Publications-03.png?width=1201&height=628&name=20240527_BrightSpec_BlogHeader_Publications-03.png)
2020 Journal of Pharmaceutical and Biomedical Analysis
Webinars
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Everyday Authenticity: A Novel Approach to Tea Tree Oil Characterization
Learn how MRR can be used to validate product authenticity and improve product quality.
![20240527_BrightSpec_BlogHeader_Webinars-04](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Webinars-04.png?width=1201&height=629&name=20240527_BrightSpec_BlogHeader_Webinars-04.png)
Unveiling Sesquiterpenes: Characterizing Isomers with MRR Spectroscopy
Learn MRR can characterize the stereoisomers of sesquiterpenes without the need for reference samples.
![20240527_BrightSpec_BlogHeader_Webinars-04](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Webinars-04.png?width=1201&height=629&name=20240527_BrightSpec_BlogHeader_Webinars-04.png)
Introduction to MRR Principles and Instrumentation
Our CTO Justin Neil, PhD gives a introduction to the foundational principle of rotational spectroscopy.
![20240527_BrightSpec_BlogHeader_Webinars-04](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Webinars-04.png?width=1201&height=629&name=20240527_BrightSpec_BlogHeader_Webinars-04.png)
MRR - A Powerful Analytical Technique for Industrial Chemistry
BASF presents how MRR fits into their analytical toolkit and provides a powerful orthogonal approach.
![20240527_BrightSpec_BlogHeader_Webinars-04](https://brightspec.com/hs-fs/hubfs/20240527_BrightSpec_BlogHeader_Webinars-04.png?width=1201&height=629&name=20240527_BrightSpec_BlogHeader_Webinars-04.png)
Application of MRR Spectroscopy in Drug Development
GSK presents how structural analysis with MRR simplifies chemical analysis during pharmaceutical development.
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