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pKa and pKb Reference Table

Use table search to locate desired compound in database. Unless otherwise stated, pKa and pKb was measured at STP. For reference or additional information, please contact websupport@aatbio.com

Compound NameFormulapKapKb
(-)-NoradrenalineC8H11NO38.585.42
(1r,2s)-(-)-EphedrineC10H15NO9.654.35
(4-Nitrophenyl)phenyldiazeneC12H9N3O2-3.4717.47
(4-Pyridyl)-2-PyridineC10H8N24.779.23
(Piperidinomethyl)polystyreneC5H11N11.22.8

References
This online resource may be cited as follows
MLA
"Quest DatabasepKa and pKb Reference Table." AAT Bioquest, Inc.23 Sep2025https://www.aatbio.com/data-sets/pka-and-pkb-reference-table.
APA
AAT Bioquest, Inc. (2025September 23). Quest DatabasepKa and pKb Reference Table. AAT Bioquest. https://www.aatbio.com/data-sets/pka-and-pkb-reference-table.
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This online resource has been cited in 1 publications, including
Synthesis, structure characterization, Hirshfeld surface analysis, and computational studies of 3-nitro-1, 2, 4-triazol-5-one (NTO): acridine
Authors: 
{\c{S}}en, Nilg{\"u}n and Pons, Jean-Fran{\c{c}}ois and Zorlu, Yunus and Dossi, Eleftheria and Persico, Federica and Temple, Tracey and Aslan, Nazife and Khumsri, Akachai
Journal: 
Structural Chemistry (2024): 1--15