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Title: Decoding Complexity in Synthetic Oligonucleotides: Unraveling Coeluting Isobaric Impurity Ions by High Resolution Mass Spectrometry

Journal Article · · Analytical Chemistry
 [1];  [1];  [1];  [2];  [2];  [3];  [4]; ORCiD logo [1]
  1. Division of Complex Drug Analysis, Office of Testing and Research, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, St. Louis, Missouri 63110, United States
  2. Division of Therapeutic Performance I, Office of Research and Standards, Office of Generic Drugs, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland 20903, United States
  3. Division of Systems Biology, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, Arkansas 72079, United States
  4. Division of New Drug Product III, Office of New Drug Product, Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland 20903, United States

Not Available

Sponsoring Organization:
USDOE
OSTI ID:
2274719
Alternate ID(s):
OSTI ID: 2471323
Journal Information:
Analytical Chemistry, Journal Name: Analytical Chemistry Journal Issue: 2 Vol. 96; ISSN 0003-2700
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

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High-resolution ion mobility spectrometry-mass spectrometry of isomeric/isobaric ribonucleotide variants journal January 2020
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RNA therapeutics on the rise journal April 2020
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Current State of Oligonucleotide Characterization Using Liquid Chromatography–Mass Spectrometry: Insight into Critical Issues journal July 2020
Therapeutic Oligonucleotides, Impurities, Degradants, and Their Characterization by mass Spectrometry journal December 2019
Assay, Purity, and Impurity Profile of Phosphorothioate Oligonucleotide Therapeutics by Ion Pair–HPLC–MS journal June 2022