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U101

Sigma-Aldrich

5-Methylurapidil

solid

Synonym(s):

5-Methyl-6[[3-[4-(2-methoxyphenyl)-1-piperazinyl]­propyl]­amino]-1,3-dimethyluracil

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10 MG
$107.00

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Available to ship onApril 03, 2025Details



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10 MG
$107.00

About This Item

Empirical Formula (Hill Notation):
C21H31N5O3
CAS Number:
Molecular Weight:
401.50
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

$107.00


Available to ship onApril 03, 2025Details


form

solid

color

white

solubility

H2O: 0.4 mg/mL
0.1 M HCl: 3.8 mg/mL

SMILES string

Cl[H].COc1ccccc1N2CCN(CCCNC3=C(C)C(=O)N(C)C(=O)N3C)CC2

InChI

1S/C21H31N5O3.ClH/c1-16-19(23(2)21(28)24(3)20(16)27)22-10-7-11-25-12-14-26(15-13-25)17-8-5-6-9-18(17)29-4;/h5-6,8-9,22H,7,10-15H2,1-4H3;1H

InChI key

WAZDYFHTLYHMKO-UHFFFAOYSA-N

Gene Information

Application

5-Methylurapidil has been used for competitive binding in radioligand binding assays[1].

Biochem/physiol Actions

Selective α1A-adrenoceptor antagonist; antihypertensive.

Features and Benefits

This compound is featured on the α1-Adrenoceptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Preparation Note

5-Methylurapidil is soluble in water at 0.4 mg/ml and is also soluble in 0.1 M HCl at 3.8 mg/ml.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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M Endoh et al.
Naunyn-Schmiedeberg's archives of pharmacology, 345(5), 578-585 (1992-05-01)
In order to elucidate the contribution of alpha 1A subtype to the positive inotropic effect mediated by myocardial alpha 1 adrenoceptors, the influence of the alpha 1A selective antagonists WB 4101 and 5-methylurapidil on the alpha 1-mediated positive inotropic effect
Z Huang et al.
Journal of dental research, 85(3), 251-256 (2006-02-25)
alpha(1)-Adrenoceptor has been discovered to exist in many human tissues and mediates important physiological functions. The purpose of this study was to detect the expression, distribution, and function of alpha(1)-adrenoceptor subtypes in human submandibular glands. alpha(1A)- and alpha(1B)-Adrenoceptor mRNAs were
Kim Davenport et al.
BJU international, 98(3), 651-655 (2006-08-24)
To compare the in vitro human ureteric muscle response to calcium-channel and alpha-adrenoceptor antagonists, to determine the promoting factor for stone passage. Clinical trials suggest that stone passage in renal colic can be promoted by ureteric relaxation using these agents
Rocío Alcántara-Hernández et al.
Biochimica et biophysica acta, 1864(12), 2378-2388 (2017-09-11)
In LNCaP cells that stably express α
Wesley B Asher et al.
Journal of chemical information and modeling, 47(5), 1906-1912 (2007-08-25)
In this study, we have developed a two model system to mimic the active and inactive states of a G-protein coupled receptor specifically the alpha1A adrenergic receptor. We have docked two agonists, epinephrine (phenylamine type) and oxymetazoline (imidazoline type), as

Articles

Review alpha 1 adrenoceptors as well as their agonists, antagonists, and tissue expression patterns. We suggest several modulators and alternatives for working with a-1 adrenoreceptors.

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