Learn about all things MRR.
App Note
July 2026
June 2026
May 2026
April 2026
March 2026
App Note - Structure ID
February 2026
December 2025
October 2025
June 2025
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March 2025
Poster
Brochure
Structure and quantitation, simplified.
Simplify your most complex analytical workflows.
Meet the spectraMRR, the isoMRR and the nanoMRR.
A Semi-Automated Workflow for Molecular Rotational Spectroscopy Characterization of New Molecules
June 2026 Journal of Molecular Spectroscopy
Analysis of isomeric mixtures using molecular rotational resonance spectrsoscopy
2023 Analytical Science Advances
Precision deuteration using Cu-catalyzed transfer hydrodeuteration to access small molecules
2023 Journal of the American Chemical Society
Rapid Enantiomeric Excess Measurements of Enantioisotopomers by MRR
2023 Organic Process Research and Development
Essential oil composition and enantioselective profile of Agastache urticifolia (Lamiaceae) and Monardella odoratissima (Lamiaceae) from Utah
2023 Molecules
Enantioselective synthesis of enantioisotopomers with quantitative chiral analysis by chiral tag MRR
2022 Angewandte Chemie
Chiral analysis of linalool, an important natural fragrance and flavor compound, by MRR
2022 Symmetry
Chiral Analysis of Pantolactone with Molecular Rotational Resonance Spectroscopy
2022 Chirality
Enhancing Sensitivity for High-Selectivity Gas Chromatography-MRR
2021 Analytical Chemistry
2021 Copper-Catalyzed Transfer Hydrodeuteration of Aryl Alkenes with Quantitative Isotopomer Purity Analysis by Molecular Rotational Resonance Spectroscopy
Journal of the American Chemical Society
Rapid Quantification of Isomeric and Dehalogenated Impurities in Pharmaceutical Raw Materials by MRR Spectroscopy
2020 Journal of Pharmaceutical and Biomedical Analysis
Direct Highly-Selective Analysis of Ethylene Oxide & Acetaldehyde from Aqueous & Injection-Unfriendly Matrices for Food Safety Screening Using MRR
Explore how MRR enables confident detection and differentiation of ethylene oxide and acetaldehyde in challenging matrices.
Using the nanoMRR in Teaching and Research: A Chemistry Professor's GuideFebruary 2025
Discover how BrightSpec's nanoMRR instrument, powered by molecular rotational resonance, is being used in academic research and teaching.
Unveiling Sesquiterpenes: Characterizing Isomers with MRR Spectroscopy
May 2022
See how MRR can characterize the stereoisomers of sesquiterpenes without the need for reference samples.
Everyday Authenticity: A Novel Approach to Tea Tree Oil Characterization
February 2022
Learn how MRR can be used to validate product authenticity and improve product quality.
Application of MRR Spectroscopy in Drug Development
June 2021
GSK presents how structural analysis with MRR simplifies chemical analysis during pharmaceutical development.
MRR - A Powerful Analytical Technique for Industrial Chemistry
March 2021
BASF presents how MRR fits into their analytical toolkit and provides a powerful orthogonal approach.
Introduction to MRR Principles and Instrumentation
March 2012
Our CTO, Justin Neil, PhD, gives an introduction to the foundational principle of rotational spectroscopy.
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