Urapidil Hydrochloride

Modify Date: 2024-01-02 18:47:39

Urapidil Hydrochloride Structure
Urapidil Hydrochloride structure
Common Name Urapidil Hydrochloride
CAS Number 64887-14-5 Molecular Weight 423.937
Density N/A Boiling Point 549ºC at 760 mmHg
Molecular Formula C20H30ClN5O3 Melting Point 156-158ºC
MSDS Chinese USA Flash Point 285.8ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Urapidil Hydrochloride


Urapidil HCl is an α1-adrenoceptor antagonist and 5-HT1A receptor agonist.Target: α1-adrenoceptor; 5-HT1A receptorUrapidil hydrochloride is a hydrochloride salt form of urapidil which is α1-adrenoceptor antagonist and 5-HT1A receptor agonist with pIC50 of 6.13 and 6.4 respectively. Urapidil has an alpha-blocking effect but, unlike other alpha-blockers, also has a central sympatholytic effect mediated via stimulation of serotonin 5HT1A receptors in the central nervous system [1]. Urapidil has an alpha-blocking effect but, unlike other alpha-blockers, also has a central sympatholytic effect mediated via stimulation of serotonin 5HT1A receptors in the central nervous system. Several studies have suggested that oral urapidil is effective and well tolerated when used as second-line therapy in patients with BP inadequately controlled with other agents. Urapidil has also been shown to improve glucose and lipid metabolism in hypertensive patients with concomitant diabetes and/or hyperlipidemia [2].

 Names

Name Urapidil Hydrochloride
Synonym More Synonyms

 Urapidil Hydrochloride Biological Activity

Description Urapidil HCl is an α1-adrenoceptor antagonist and 5-HT1A receptor agonist.Target: α1-adrenoceptor; 5-HT1A receptorUrapidil hydrochloride is a hydrochloride salt form of urapidil which is α1-adrenoceptor antagonist and 5-HT1A receptor agonist with pIC50 of 6.13 and 6.4 respectively. Urapidil has an alpha-blocking effect but, unlike other alpha-blockers, also has a central sympatholytic effect mediated via stimulation of serotonin 5HT1A receptors in the central nervous system [1]. Urapidil has an alpha-blocking effect but, unlike other alpha-blockers, also has a central sympatholytic effect mediated via stimulation of serotonin 5HT1A receptors in the central nervous system. Several studies have suggested that oral urapidil is effective and well tolerated when used as second-line therapy in patients with BP inadequately controlled with other agents. Urapidil has also been shown to improve glucose and lipid metabolism in hypertensive patients with concomitant diabetes and/or hyperlipidemia [2].
Related Catalog
References

[1]. Gross, G., G. Hanft, and N. Kolassa, Urapidil and some analogues with hypotensive properties show high affinities for 5-hydroxytryptamine (5-HT) binding sites of the 5-HT1A subtype and for alpha 1-adrenoceptor binding sites. Naunyn Schmiedebergs Arch Phar

[2]. Buch, J., Urapidil, a dual-acting antihypertensive agent: Current usage considerations. Adv Ther, 2010. 27(7): p. 426-43.

 Chemical & Physical Properties

Boiling Point 549ºC at 760 mmHg
Melting Point 156-158ºC
Molecular Formula C20H30ClN5O3
Molecular Weight 423.937
Flash Point 285.8ºC
Exact Mass 423.203705
PSA 71.74000
LogP 1.59470
Storage condition Desiccate at RT
Water Solubility H2O: soluble

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22
Safety Phrases S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS YQ9862000
HS Code 3004909090

 Customs

HS Code 3004909090

 Articles31

More Articles
Facilitation of expulsion of ureteral stones by addition of α1-blockers to conservative therapy.

Scand. J. Urol. Nephrol. 44(6) , 420-4, (2010)

An antispasmodic agent and a medicine that facilitates stone expulsion are given commonly as conservative therapy for ureteral stones in Japan. The goal of this study was to compare the efficacy of th...

Capillary electrophoresis with end-column electrochemiluminescence for ultrasensitive determination of urapidil hydrochloride in rat plasma and its application to pharmacokinetics study.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 1006 , 146-50, (2015)

A simple, sensitive and selective method for determination of urapidil hydrochloride was developed using capillary electrophoresis with electrochemiluminescence (CE-ECL) technique for the first time. ...

[Hypertensive crisis in cardiology: place of urapidil].

Kardiologiia 52(1) , 86-90, (2012)

 Synonyms

2,4(1H,3H)-Pyrimidinedione, 6-((3-(4-(2-methoxyphenyl)-1-piperazinyl)propyl)amino)-1,3-dimethyl-, monohydrochloride
6-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propylamino]-1,3-dimethylpyrimidine-2,4-dione,hydrochloride
6-({3-[4-(2-Methoxyphenyl)piperazin-1-yl]propyl}amino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione hydrochloride (1:1)
2,4(1H,3H)-Pyrimidinedione, 6-[[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyl-, hydrochloride (1:1)
6-({3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl}amino)-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione hydrochloride (1:1)
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