R(+)-UH-301 hydrochloride


R(+)-5-Fluoro-8-Hydroxy-DPAT hydrochloride, R(+)-5-Fluoro-8-hydroxy-2-dipropylamino-1,2,3,4-tetrahydronaphthalene hydrochloride
Empirical Formula (Hill Notation):
C16H24FNO · HCl
CAS Number:
Molecular Weight:
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

Quality Level



optical activity

[α]25/D +81.4°, c = 0.30 in methanol(lit.)




H2O: slightly soluble
ethanol: soluble

SMILES string




InChI key


Gene Information

human ... HTR1A(3350)


1, 5 mg in glass bottle

Biochem/physiol Actions

R(+)-UH-301 hydrochloride is a potent and selective 5-HT1A serotonin receptor agonist. R(+)-UH-301 is also known to function as an antinociceptive agent, as it has been shown to significantly decrease formalin-induced flinching in rats.


Hygroscopic, photosensitive

Preparation Note

R(+)-UH-301 hydrochloride is soluble in ethanol and is slightly soluble in water.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
V Granados-Soto et al.
Neuroscience, 165(2), 561-568 (2009-10-20)
This study assessed the possible antinociceptive role of peripheral 5-HT(1) receptor subtypes in the rat formalin test. Rats were injected into the dorsum of the hind paw with 50 microl of diluted formalin (1%). Nociceptive behavior was quantified as the...
Y Minabe et al.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2(2), 127-133 (1992-06-11)
In this study, we examined the effects of acute and chronic administration of the 5-HT3 receptor antagonist granisetron (0.1, 1.0 or 10 mg/kg i.p.) alone or in combination with haloperidol (0.5 mg/kg i.p.) on the number of spontaneously active dopamine...
L Björk et al.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2(2), 141-147 (1992-06-01)
The effects of the enantiomers of 5-fluoro-8-hydroxy-2-(dipropylamino)tetralin, UH-301 and the potent 5-HT1A-receptor agonist (R)-8-hydroxy-2-(dipropylamino)tetralin, (R)-8-OH-DPAT, on locomotion, rearing and total activity were studied in rats. The experiments were performed as tests either of exploratory activity in non-habituated rats or of...
Phedias Diamandis et al.
Nature chemical biology, 3(5), 268-273 (2007-04-10)
The identification of self-renewing and multipotent neural stem cells (NSCs) in the mammalian brain holds promise for the treatment of neurological diseases and has yielded new insight into brain cancer. However, the complete repertoire of signaling pathways that governs the...

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