The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
The Measurement of Partition Coefficients
Abstract
Partition coefficient (P) is a widely‐measured property, yet there is considerable variation among published log P values. This paper examines the factors that can affect the measurement of partition coefficient, and makes recommendations as to good practice. Accuracy of partition coefficient determination can be affected by temperature, lack of mutual phase saturation, pH, buffer type and concentration, phase miscibility, solute concentration, solute and solvent purity, solute stability, phase volume ratio, solute adsorption and failure to reach equilibrium conditions. It is recommended that partitioning be carried out at constant temperature using either a stirred flask technique or the filter probe.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Partition coefficients and their uses
Leo, A., Hansch, C., & Elkins, D. (1971) · Chemical Reviews · doi:10.1021/cr60274a001 · Cited by 4,540
HANSCH, C., MALONEY, P. P., FUJITA, T., & MUIR, R. M. (1962) · Nature · doi:10.1038/194178b0 · Cited by 1,056
Meyer, H. (1899) · Archiv für Experimentelle Pathologie und Pharmakologie · doi:10.1007/bf01834479 · Cited by 1,014
Octanol-water partition coefficients of polychlorinated biphenyl congeners
Hawker, D. W., & Connell, D. W. (1988) · Environmental Science & Technology · doi:10.1021/es00169a004 · Cited by 846
Chromatographic hydrophobic parameters in correlation analysis of structure-activity relationships
Tomlinson, E. (1975) · Journal of Chromatography A · doi:10.1016/s0021-9673(00)88797-x · Cited by 197
Solubility and Partitioning VI: Octanol Solubility and Octanol–Water Partition Coefficients
Yalkowskyx, S. H., Valvani, S. C., & Roseman, T. J. (1983) · Journal of Pharmaceutical Sciences · doi:10.1002/jps.2600720808 · Cited by 190
Miller, M. M., Ghodbane, S., Wasik, S. P., Tewari, Y. B., & Martire, D. E. (1984) · Journal of Chemical & Engineering Data · doi:10.1021/je00036a027 · Cited by 173
Partition coefficient : determination and estimation
Dunn, W. J., Block, J. H., Pearlman, R. S., & Section, C. (1986) · Cited by 145
Hansch, C. H., & Klein, T. E. (1986) · Accounts of Chemical Research · doi:10.1021/ar00132a003 · Cited by 141
Strategy of Drug Design: A Molecular Guide to Biological Activity
Cheng, C. (1975) · Journal of Pharmaceutical Sciences · doi:10.1002/jps.2600640438 · Cited by 33
Cited by
Physicochemical Profiling (Solubility, Permeability and Charge State)
Avdeef, A. (2001) · Current Topics in Medicinal Chemistry · doi:10.2174/1568026013395100 · Cited by 587
General Principles and Strategies for Salting-Out Informed by the Hofmeister Series
Hyde, A. M., Zultanski, S. L., Waldman, J. H., Zhong, Y.-L., Shevlin, M., & Peng, F. (2017) · Organic Process Research & Development · doi:10.1021/acs.oprd.7b00197 · Cited by 526
Braekevelt, E., Tittlemier, S. A., & Tomy, G. T. (2003) · Chemosphere · doi:10.1016/s0045-6535(02)00841-x · Cited by 340
The Characterization of Chemical Structures Using Molecular Properties. A Survey
Livingstone, D. J. (2000) · Journal of Chemical Information and Computer Sciences · doi:10.1021/ci990162i · Cited by 252
Abraham, M. H., Gil-Lostes, J., Corr, S., & Acree, W. E. (2012) · Journal of Chromatography A · doi:10.1016/j.chroma.2012.09.085 · Cited by 3
Metadata
- Authors
- Dearden, J. C., & Bresnen, G. M.
- Venue
- Quantitative Structure-Activity Relationships
- Publisher
- Wiley
- Published
- 1988-01
- Volume
- 7
- Issue
- 3
- Pages
- 133-144
- ISSN
- 0931-8771 (ISSN-L)
- 1521-3838
- OpenAlex
- W2036882287
- Cited by
- 270
- References
- 10
- FWCI
- 6.40
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The Measurement of Partition Coefficients. https://app.cochat.ai/papers/10.1002/qsar.19880070304
- The paper
- Dearden, J. C., & Bresnen, G. M. (1988). The Measurement of Partition Coefficients. Quantitative Structure-Activity Relationships. https://doi.org/10.1002/qsar.19880070304
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.