Simplify Impurity Identification with MRR Spectroscopy

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Why MRR?

Your Challenges

 Analytical chemists identifying impurities must detect trace-level compounds, differentiate structurally similar species, and manage complex workflows that require multiple analytical techniques and iterative investigation. 

Our Solution

 MRR enables direct identification of impurities through their unique molecular fingerprints. Chemists can quickly identify trace compounds in complex matrices without extensive method development or multi-step workflows. 

Key Applications

Identifying Trace Impurities in Drug Substances
Differentiating Structurally Similar Impurities
Investigating Unknown Contaminants
Supporting Process Development and QC
Monitoring Impurity Profiles Across Batches

Featured Application Notes

Application Note

Where Precision Meets Throughput: Molecular Rotational Resonance Spectroscopy for Ethylene Glycol and Diethylene Glycol Excipient Safety Testing

 

Application Note

Tracking Ethylene Oxide and Acetaldehyde in PEG-3350: How Molecular Rotational Resonance Spectroscopy Outpaces Gas Chromatography

   

Application Note

Molecular Rotational Resonance Spectroscopy: An Agile Solution for Residual Analysis in Pharmaceutical Products

 

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Frequently Asked Questions

  • How does MRR simplify impurity identification?

    MRR identifies impurities directly through molecular fingerprints, eliminating the need for separation and complex interpretation.

  • Can MRR detect low-level impurities?

    Yes, MRR provides sensitive detection and high specificity for trace-level compounds.

  • What types of impurities can be analyzed?

    MRR works best for small, volatile or semi-volatile molecules with a dipole moment.

2-Apr-15-2025-04-08-47-2383-PM

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