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Analytical Challenges in Quantifier Ion Selection Due to Mass Error Variability
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0
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2
|
June 13, 2026
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Finasteride NDSRI
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1
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66
|
June 12, 2026
|
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Why is NMEA associated with Amphotericin B? (Appendix 1 March 2026 Update)
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0
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75
|
June 10, 2026
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Complex versus simple N-nitrosamines: Comprehensive genotoxicity and in silico carcinogenicity assessment toward future testing paradigms -Pub
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7
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465
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June 3, 2026
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EDTA-Related Nitrosamine Impurities: Two Critical Pain Points in Pharma R&D
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5
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295
|
June 1, 2026
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Understanding In Vitro Nitrosamine Formation During Sample Preparation
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4
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233
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June 1, 2026
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Solution stability of NDSRI
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8
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357
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May 25, 2026
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Nitrite in Amines
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15
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841
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May 21, 2026
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Development and Validation of a Trace-Level LC–MS/MS Method for the Determination of N-Nitroso Clozapine in Clozapine Drug Substance -Pub
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0
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95
|
May 20, 2026
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Strategies for Mitigating In-Source Fragmentation in NDSRI Analysis using LC-MS
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4
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2829
|
May 20, 2026
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UHPLC-MS/MS Single Run Quantification Method for Simultaneous Determination of Triazolopyrazine and N-Nitroso-Triazolopyrazine in Sitagliptin; Risk Assessment, Scavenger-Based Mitigation, and Stress Stability Study -Pub
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0
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77
|
May 20, 2026
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Simultaneous Determination of Duloxetine and N-Nitroso-Duloxetine in Reactor Cleaning Solvent Samples by LC–HRMS: Formation, Quantitation, and Green -Pub
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0
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107
|
May 20, 2026
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Analytical challenge for determination of instable standard of other N-nitroso structure
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13
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1027
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May 18, 2026
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N-Nitroso Metamizole Impurity C
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4
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362
|
May 13, 2026
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Development of an Efficient and Scalable Process for Preparing Timolol N-Nitrosamine Impurities B, C, E, H, I, J, and Their ADMET Evaluation -Pub
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2
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173
|
May 8, 2026
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Adjusting the Preincubation Conditions to Enhance the Ames Test for Detecting the Mutagenicity of N‐Nitrosamines-Pub
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2
|
161
|
May 1, 2026
|
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Hunt for NDSRIs: Unveiling Hidden Threats with the Novel 15N-Enriched NAP Test-Pub
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3
|
482
|
April 30, 2026
|
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N-NO formation in 2-mercaptobenzothiazole
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2
|
125
|
April 29, 2026
|
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EMA's Revision of the Acceptance Limit for N-Nitroso-N-desmethyl-diphenhydramine
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4
|
453
|
April 20, 2026
|
|
Another Prazosin recall linked to N-nitroso-prazosin impurity C raises renewed concern for the finished product
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8
|
590
|
April 20, 2026
|
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Potential for Nitrosamines in Medical Device Combination Products - Letter to Industry(FDA)
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4
|
195
|
April 20, 2026
|
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Maximum Daily Dose (MDD) of Cream Formulation
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1
|
195
|
April 17, 2026
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Stability Assessment of FDA Approved Varenicline Tartrate Products for Critical Quality Attributes – N-Nitroso Varenicline, Solid Form, and Dissolution-Pub
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2
|
119
|
April 14, 2026
|
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Determination of N-nitroso Caspofungin
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1
|
123
|
March 27, 2026
|
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Mutagenicity of EAT-positive NDSRIs in HepaRG spheroids-Pub
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0
|
78
|
March 20, 2026
|
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Minimizing in Source Fragmentation for Mass Spectrometry Based NDSRI Analytical Procedures: A Case Study of Nitroso-bumetanide -Pub
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4
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334
|
March 19, 2026
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Research on Nitrosamines in Complex Preparations
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2
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209
|
March 17, 2026
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Testing of N-nitroso-cinacalcet
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8
|
1070
|
March 14, 2026
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Navigating the complexities in characterization of NDSRIs using advanced analytical techniques-Pub
|
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2
|
255
|
March 12, 2026
|
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N-nitroso-Duloxetine recall back in the news!
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21
|
5115
|
March 7, 2026
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