Evidence map›Paper›PMID 41602740›Full record

ArticleBeilstein journal of organic chemistry2026

Improved synthesis and physicochemical characterization of the selective serotonin 2A receptor agonist 25CN-NBOH.

Adrian G Rossebø, Hannah G Kolberg, Anders E Tønder, Louise Kjaerulff, Poul Erik Hansen, Karla A Frydenvang, Jesper Østergaard, Jesper L Kristensen

Abstract read
In one paragraph

Article in Beilstein journal of organic chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Adrian G Rossebø *Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark.ORCID https://orcid.org/0000-0002-1552-9498
Hannah G Kolberg *Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, 2100 Copenhagen, Denmark.ORCID https://orcid.org/0000-0002-1324-7892
Anders E TønderDepartment of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark.ORCID https://orcid.org/0009-0005-7413-1593
Louise KjaerulffDepartment of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark.ORCID https://orcid.org/0000-0001-6274-4265
Poul Erik HansenDepartment of Science and Environment, Roskilde University, Universitetsvej 1, 4000 Roskilde, Denmark.ORCID https://orcid.org/0000-0003-4751-9910
Karla A FrydenvangDepartment of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark.ORCID https://orcid.org/0000-0002-5823-3478
Jesper ØstergaardDepartment of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, 2100 Copenhagen, Denmark.ORCID https://orcid.org/0000-0003-3448-4237
Jesper L KristensenDepartment of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark.ORCID https://orcid.org/0000-0002-5613-1267

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

25CN-NBOH is a selective serotonin 2A receptor agonist used extensively as a tool compound in preclinical research. Herein, we perform an in-depth characterization of 25CN-NBOH and report key physicochemical properties in the solid state as well as in the solution state, namely stability, ionization, solubility, partition coefficient, and membrane permeability. We show that the hydrochloride salt is a stable and well-defined crystalline compound that is also stable in aqueous solutions at room temperature. Furthermore, we show that an intramolecular hydrogen bond is present in solution, which presumably is a key contributor to the high membrane permeability. Collectively, this physical-chemical profiling of 25CN-NBOH provides guidance to researchers with respect to the physiochemical properties and handling of the compound in various research scenarios.

Indexed as

intramolecular hydrogen bondmembrane permeabilitysolubilitystabilitysynthesis

Identifiers

PMID41602740
PMCPMC12834051

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.