Name:
Adduct:
Polarity:
Z:
m/z:
±:
CCS: Å2
±: %
SMI:
Type:

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1
May, J. C. et al. Conformational Ordering of Biomolecules in the Gas Phase: Nitrogen Collision Cross Sections Measured on a Prototype High Resolution Drift Tube Ion Mobility-Mass Spectrometer. Anal. Chem. 86, 2107–2116 (2014).


2
Paglia, G. et al. Ion Mobility Derived Collision Cross Sections to Support Metabolomics Applications. Anal. Chem. 86, 3985–3993 (2014).


3
Groessl, M., Graf, S. & Knochenmuss, R. High resolution ion mobility-mass spectrometry for separation and identification of isomeric lipids. Analyst 140, 6904–6911 (2015).


4
Zhou, Z., Shen, X., Tu, J. & Zhu, Z.-J. Large-Scale Prediction of Collision Cross-Section Values for Metabolites in Ion Mobility-Mass Spectrometry. Anal. Chem. 88, 11084–11091 (2016).


5
Hines, K. M., Herron, J. & Xu, L. Assessment of altered lipid homeostasis by HILIC-ion mobility-mass spectrometry-based lipidomics. The Journal of Lipid Research 58, 809–819 (2017).


6
Bijlsma, L. et al. Prediction of Collision Cross-Section Values for Small Molecules: Application to Pesticide Residue Analysis. Anal. Chem. 89, 6583–6589 (2017).


7
Hines, K. M., Ross, D. H., Davidson, K. L., Bush, M. F. & Xu, L. Large-Scale Structural Characterization of Drug and Drug-Like Compounds by High-Throughput Ion Mobility-Mass Spectrometry. Anal. Chem. 89, 9023–9030 (2017).


8
Stow, S. M. et al. An Interlaboratory Evaluation of Drift Tube Ion Mobility–Mass Spectrometry Collision Cross Section Measurements. Anal. Chem. 89, 9048–9055 (2017).


9
Zhou, Z., Tu, J., Xiong, X., Shen, X. & Zhu, Z.-J. LipidCCS: Prediction of Collision Cross-Section Values for Lipids with High Precision To Support Ion Mobility–Mass Spectrometry-Based Lipidomics. Anal. Chem. 89, 9559–9566 (2017).


10
Zheng, X. et al. A structural examination and collision cross section database for over 500 metabolites and xenobiotics using drift tube ion mobility spectrometry. Chem. Sci. 8, 7724–7736 (2017).


11
Hines, K. M. et al. Characterization of the Mechanisms of Daptomycin Resistance among Gram-Positive Bacterial Pathogens by Multidimensional Lipidomics. mSphere 2, 99–16 (2017).


12
Lian, R. et al. Ion mobility derived collision cross section as an additional measure to support the rapid analysis of abused drugs and toxic compounds using electrospray ion mobility time-of-flight mass spectrometry. Anal. Methods 10, 749–756 (2018).


13
Mollerup, C. B., Mardal, M., Dalsgaard, P. W., Linnet, K. & Barron, L. P. Prediction of collision cross section and retention time for broad scope screening in gradient reversed-phase liquid chromatography-ion mobility-high resolution accurate mass spectrometry. Journal of Chromatography A 1542, 82–88 (2018).


14
Righetti, L. et al. Ion mobility-derived collision cross section database: Application to mycotoxin analysis. Analytica Chimica Acta 1014, 50–57 (2018).


15
Tejada-Casado, C. et al. Collision cross section (CCS) as a complementary parameter to characterize human and veterinary drugs. Analytica Chimica Acta 1043, 52–63 (2018).


16
Nichols, C. M. et al. Untargeted Molecular Discovery in Primary Metabolism: Collision Cross Section as a Molecular Descriptor in Ion Mobility-Mass Spectrometry. Anal. Chem. 90, 14484–14492 (2018).


17
Hines, K. M. & Xu, L. Lipidomic consequences of phospholipid synthesis defects in Escherichia coli revealed by HILIC-ion mobility-mass spectrometry. Chemistry and Physics of Lipids 219, 15–22 (2019).


18
Leaptrot, K. L., May, J. C., Dodds, J. N. & McLean, J. A. Ion mobility conformational lipid atlas for high confidence lipidomics. Nature Communications 1–9 (2019).


19
Blaženović, I. et al. Increasing Compound Identification Rates in Untargeted Lipidomics Research with Liquid Chromatography Drift Time–Ion Mobility Mass Spectrometry. Anal. Chem. 90, 10758–10764 (2018).


20
Tsugawa, H. et al. A lipidome atlas in MS-DIAL 4, Nat. Biotechnol., 38(10):1159-1163 (2020). doi: 10.1038/s41587-020-0531-2.


21
Poland, J. C. et al. Collision Cross Section Conformational Analyses of Bile Acids via Ion Mobility–Mass Spectrometry. Journal of the American Society for Mass Spectrometry 31, 1625–1631 (2020).


22
Dodds, J. et al. Rapid Characterization of Per- and Polyfluoroalkyl Substances (PFAS) by Ion Mobility Spectrometry−Mass Spectrometry (IMS-MS). Anal. Chem. 92, 4427-4435 (2020).


23
Celma, A. et al. Improving Target and Suspect Screening High-Resolution Mass Spectrometry Workflows in Environmental Analysis by Ion Mobility Separation. Environ. Sci. Technol. 54, 15120-15131 (2020)


24
Belova, L. et al. Ion Mobility-High-Resolution Mass Spectrometry (IM-HRMS) for the Analysis of Contaminants of Emerging Concern (CECs): Database Compilation and Application to Urine Samples. Anal. Chem. 93, 6428–6436 (2021)


25
Ross, D. H., et al. High-Throughput Measurement and Machine Learning-Based Prediction of Collision Cross Sections for Drugs and Drug Metabolites. J Am Soc Mass Spectr 33, 1061–1072 (2022).


26
EH Palm, J Engelhardt, S Tshepelevitsh, J Weiss, A Kruve (2024) J Am Soc Mass Spectrom, 35, 1021–1029. DOI:10.1021/jasms.4c00035


27
Baker, E. S. et al. METLIN-CCS Lipid Database: An authentic standards resource for lipid classification and identification Nat. Metab. 6, 981-982 (2024).


28
HB Muller, G Scholl, J Far, E de Pauw, G Eppe (2023) Anal Chem 95(48): 17586-17594


29
Song, X.-C. et al. A Collision Cross Section Database for Extractables and Leachables from Food Contact Materials. J. Agric. Food Chem. 70, 4457–4466 (2022).


30
Nguyen, R. et al. ToxBase: A Multidimensional ToxCast Reference Database for High-Throughput Human Exposome Analysis. Environ. Sci. Technol. (2026).


31
Picache, J. A. et al. Collision Cross Section Compendium to Annotate and Predict Multi-Omic Compound Identities. Chem. Sci. 10, 983–993 (2019).


32
Hines, K. M., May, J. C., McLean, J. A. & Xu, L. Evaluation of Collision Cross Section Calibrants for Structural Analysis of Lipids by Traveling Wave Ion Mobility-Mass Spectrometry. Anal. Chem. 88, 7329–7336 (2016).


33
Dodds, J. N., May, J. C. & McLean, J. A. Investigation of the Complete Suite of the Leucine and Isoleucine Isomers: Toward Prediction of Ion Mobility Separation Capabilities. Anal. Chem. 89, 952–959 (2017).


34
May, J. C. et al. Conformational Landscapes of Ubiquitin, Cytochrome c, and Myoglobin: Uniform Field Ion Mobility Measurements in Helium and Nitrogen Drift Gas. Int. J. Mass Spectrom. 427, 79–90 (2017).


35
Nichols, C. M., May, J. C., Sherrod, S. D. & McLean, J. A. Automated Flow Injection Method for the High Precision Determination of Drift Tube Ion Mobility Collision Cross Sections. Analyst 143, 1556–1559 (2018).


36
Davis, D. E. et al. Multidimensional Separations of Intact Phase II Steroid Metabolites Utilizing LC–Ion Mobility–HRMS. Anal. Chem. 93, 10990–10998 (2021).


ID Name Adduct Structure m/z CCS SMI Type Z Ref CCS Type CCS method
CCSBASE_24663c83fb796f8b949a6a53ab1d309d Maprotiline hydrochloride [M+H]+ 278.1903 164.35 CNCCCC12CCC(C3=CC=CC=C31)C4=CC=CC=C24 Benzenoids 1 TW polyala
CCSBASE_472c9d08bdfb61c24eb4fccb5a0aa2eb Megestrol acetate [M+Na]+ 407.2193 210.05 CC1=C[C@@H]2[C@H](CC[C@]3([C@H]2CC[C@@]3(C(=O)C)OC(=O)C)C)[C@@]4(C1=CC(=O)CC4)C Lipids and lipid-like molecules 1 TW polyala
CCSBASE_df688a7b3e04cc693dce28542469d43d Megestrol acetate [M+Na]+ 407.2193 188.23 CC1=C[C@@H]2[C@H](CC[C@]3([C@H]2CC[C@@]3(C(=O)C)OC(=O)C)C)[C@@]4(C1=CC(=O)CC4)C Lipids and lipid-like molecules 1 TW polyala
CCSBASE_9ee5c65990c5a4f45626bfc2387f980d Meloxicam [M+H]+ 352.042 174.38 CC1=CN=C(S1)NC(=O)C2=C(C3=CC=CC=C3S(=O)(=O)N2C)O   Organoheterocyclic compounds 1 TW polyala
CCSBASE_8451b0910b93cb13f76e5baa38386043 Meloxicam [M+H-H2O]+ 334.0315 167.41 CC1=CN=C(S1)NC(=O)C2=C(C3=CC=CC=C3S(=O)(=O)N2C)O   Organoheterocyclic compounds 1 TW polyala
CCSBASE_32b492d6bb7d61fcffc4a0bb7538f744 Meloxicam [M+Na]+ 374.024 180.85 CC1=CN=C(S1)NC(=O)C2=C(C3=CC=CC=C3S(=O)(=O)N2C)O   Organoheterocyclic compounds 1 TW polyala
CCSBASE_64f7f6a24a217268fac0983c1fe9acc9 Meloxicam [M-H]- 350.0274 177.98 CC1=CN=C(S1)NC(=O)C2=C(C3=CC=CC=C3S(=O)(=O)N2C)O Organoheterocyclic compounds -1 TW polyala
CCSBASE_96bbffcc3124a3a617f748a061a0e16d Metalaxyl-M [M+FA-H]- 324.1453 176.46 CC1=C(C(=CC=C1)C)N(C(C)C(=O)OC)C(=O)COC Organic acids and derivatives -1 TW polyala
CCSBASE_d4efe2b3e2ccad5de6c8ea1bfd7c49bc Metalaxyl-M [M+H]+ 280.1543 160.13 CC1=C(C(=CC=C1)C)N([C@H](C)C(=O)OC)C(=O)COC  Organic acids and derivatives 1 TW polyala
CCSBASE_d3418516116b636a15e6ae2754910dc7 Metalaxyl-M [M+Na]+ 302.1363 167.32 CC1=C(C(=CC=C1)C)N([C@H](C)C(=O)OC)C(=O)COC  Organic acids and derivatives 1 TW polyala
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