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U101

Sigma-Aldrich

5-Methylurapidil

solid

Sinónimos:

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

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About This Item

Fórmula empírica (notación de Hill):
C21H31N5O3
Número de CAS:
34661-85-3
Peso molecular:
401.50
MDL number:
MFCD00078602
UNSPSC Code:
12352200
PubChem Substance ID:
24277800
NACRES:
NA.77

form

solid

Quality Level

100

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

human ... ADRA1A(148) , ADRA1B(147) , ADRA1D(146)

Application

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

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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Rocío Alcántara-Hernández et al.
Biochimica et biophysica acta, 1864(12), 2378-2388 (2017-09-11)
In LNCaP cells that stably express α
Abdul H Khan et al.
European journal of pharmacology, 569(1-2), 110-118 (2007-06-15)
This study investigated whether the alpha(1)-adrenoceptor subtype(s) mediating the vasoconstrictor actions of the renal sympathetic nerves were altered in rats with cisplatin-induced renal failure. Male Wistar Kyoto rats were used and half received cisplatin (5 mg/kg i.p.) to induce renal
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
G Gross et al.
European journal of pharmacology, 151(2), 333-335 (1988-07-07)
The affinity of 5-methyl-urapidil for alpha 1-adrenoceptors was determined from the inhibition of [3H]prazosin binding on membrane of different rat tissues. In hippocampus, vas deferens and heart 5-methyl-urapidil displaced [3H]prazosin in a biphasic manner with mean pKI values between 9.1
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
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