RX 821002 hydrochloride

Modify Date: 2024-01-09 13:34:44

RX 821002 hydrochloride Structure
RX 821002 hydrochloride structure
Common Name RX 821002 hydrochloride
CAS Number 109544-45-8 Molecular Weight 270.71200
Density N/A Boiling Point N/A
Molecular Formula C12H15ClN2O3 Melting Point N/A
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Use of RX 821002 hydrochloride


2-Methoxyidazoxan monohydrochloride (RX821002 hydrochloride) is a highly selective alpha 2-adrenoceptor antagonist with little or no imidazoline antagonist effect. RX 821002 has markedly higher affinity for (guinea-pig) alpha 2D-adrenoceptors (pKd 9.7) than for (rabbit) alpha 2A-adrenoceptors (pKd 8.2)[1][2].

 Names

Name 2-(3-methoxy-2H-1,4-benzodioxin-3-yl)-4,5-dihydro-1H-imidazole,hydrochloride
Synonym More Synonyms

 RX 821002 hydrochloride Biological Activity

Description 2-Methoxyidazoxan monohydrochloride (RX821002 hydrochloride) is a highly selective alpha 2-adrenoceptor antagonist with little or no imidazoline antagonist effect. RX 821002 has markedly higher affinity for (guinea-pig) alpha 2D-adrenoceptors (pKd 9.7) than for (rabbit) alpha 2A-adrenoceptors (pKd 8.2)[1][2].
Related Catalog
In Vivo 2-Methoxyidazoxan monohydrochloride (1 mg/kg) enhances locomotion in the novel environment, particularly in neonatal ventral hippocampal lesion (NVHL) rats. RX82100 has a biphasic effect on locomotion, consisting of an initial reduction preceding the enhancement[3].
References

[1]. Head GA. Importance of imidazoline receptors in the cardiovascular actions of centrally acting antihypertensive agents. Ann N Y Acad Sci. 1995;763:531-540.

[2]. Trendelenburg AU, et al. Antagonists that differentiate between alpha 2A-and alpha 2D-adrenoceptors. Naunyn Schmiedebergs Arch Pharmacol. 1996;353(3):245-249.

[3]. Sandner G, et al. Effects of caffeine or RX821002 in rats with a neonatal ventral hippocampal lesion. Front Behav Neurosci. 2014;8:15. Published 2014 Jan 28.

 Chemical & Physical Properties

Molecular Formula C12H15ClN2O3
Molecular Weight 270.71200
Exact Mass 270.07700
PSA 52.08000
LogP 1.36860

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26
RIDADR NONH for all modes of transport

 Articles26

More Articles
Role of the bed nucleus of the stria terminalis in the cardiovascular responses to acute restraint stress in rats.

Stress 12(3) , 268-78, (2009)

The aim of this work was to test the hypothesis that the bed nucleus of the stria terminalis (BST) and noradrenergic neurotransmission therein mediate cardiovascular responses to acute restraint stres...

Disruption of noradrenergic transmission and the behavioural response to a novel environment in NK1R-/- mice.

Eur. J. Neurosci. 25(4) , 1195-204, (2007)

The behaviour of neurokinin-1-receptor gene knockout (NK1R-/-) mice, which lack functional, substance P-preferring receptors, resembles that of NK1R+/+ mice treated with an antidepressant. Because all...

Adrenergic mechanisms of the Kölliker-Fuse/A7 area on the control of water and sodium intake.

Neuroscience 164(2) , 370-9, (2009)

The blockade of serotoninergic receptors with methysergide or the activation of alpha(2)-adrenoceptors with moxonidine into the lateral parabrachial nucleus (LPBN) increases water and 0.3 M NaCl intak...

 Synonyms

RX 821002 hydrochloride