Fenoldopam (mesylate)

Modify Date: 2024-01-02 10:59:51

Fenoldopam (mesylate) Structure
Fenoldopam (mesylate) structure
Common Name Fenoldopam (mesylate)
CAS Number 67227-57-0 Molecular Weight 401.86
Density 1.38g/cm3 Boiling Point 522.6ºC at 760 mmHg
Molecular Formula C17H20ClNO6S Melting Point N/A
MSDS Chinese USA Flash Point 269.9ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Fenoldopam (mesylate)


Fenoldopam(SKF 82526) mesylate is a drug and synthetic benzazepine derivative which acts as a selective D1 receptor partial agonist.Target: D1 ReceptorFenoldopam is a selective dopamine-1 (DA1) agonist with natriuretic/diuretic properties. Fenoldopam stimulated cAMP accumulation in LLC-PK1 cells in a dose-dependent manner, an effect which could be blocked by the DA1-selective antagonist Sch 23390. Although fenoldopam was more potent than DA (EC50 55.5 +/- 7.75 nM vs. 1.65 +/- 0.64 microM) in stimulating cAMP accumulation in LLC-PK1 cells, the maximum stimulation obtained by fenoldopam was only 37% of the maximum stimulation obtained by DA(Emax 13.0 +/- 2.95 pmol/mg of protein vs. 35.6 +/- 10.19 pmol/mg of protein) [1]. Fenoldopam is a selective dopamine1 (DA1) receptor agonist. Most of the DA1 receptor agonist activity of fenoldopam resides in the R-enantiomer, which also shows weaker alpha 2-adrenoceptor antagonist activity Fenoldopam produces vasodilation in vascular beds that are rich in vascular DA1 receptors [2].

 Names

Name 9-chloro-5-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine-7,8-diol,methanesulfonic acid
Synonym More Synonyms

 Fenoldopam (mesylate) Biological Activity

Description Fenoldopam(SKF 82526) mesylate is a drug and synthetic benzazepine derivative which acts as a selective D1 receptor partial agonist.Target: D1 ReceptorFenoldopam is a selective dopamine-1 (DA1) agonist with natriuretic/diuretic properties. Fenoldopam stimulated cAMP accumulation in LLC-PK1 cells in a dose-dependent manner, an effect which could be blocked by the DA1-selective antagonist Sch 23390. Although fenoldopam was more potent than DA (EC50 55.5 +/- 7.75 nM vs. 1.65 +/- 0.64 microM) in stimulating cAMP accumulation in LLC-PK1 cells, the maximum stimulation obtained by fenoldopam was only 37% of the maximum stimulation obtained by DA(Emax 13.0 +/- 2.95 pmol/mg of protein vs. 35.6 +/- 10.19 pmol/mg of protein) [1]. Fenoldopam is a selective dopamine1 (DA1) receptor agonist. Most of the DA1 receptor agonist activity of fenoldopam resides in the R-enantiomer, which also shows weaker alpha 2-adrenoceptor antagonist activity Fenoldopam produces vasodilation in vascular beds that are rich in vascular DA1 receptors [2].
Related Catalog
References

[1]. Grenader, A. and D.P. Healy, Fenoldopam is a partial agonist at dopamine-1 (DA1) receptors in LLC-PK1 cells. J Pharmacol Exp Ther, 1991. 258(1): p. 193-8.

[2]. Nichols, A.J., R.R. Ruffolo, Jr., and D.P. Brooks, The pharmacology of fenoldopam. Am J Hypertens, 1990. 3(6 Pt 2): p. 116S-119S.

 Chemical & Physical Properties

Density 1.38g/cm3
Boiling Point 522.6ºC at 760 mmHg
Molecular Formula C17H20ClNO6S
Molecular Weight 401.86
Flash Point 269.9ºC
PSA 104.24000
LogP 3.77680
Storage condition room temp

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H317-H319
Precautionary Statements P280-P301 + P312 + P330-P305 + P351 + P338
Hazard Codes Xn
Risk Phrases 22-36-42/43
Safety Phrases 22-26-36/37/39
RIDADR NONH for all modes of transport

 Synthetic Route

~%

Fenoldopam (mesylate) Structure

Fenoldopam (mes...

CAS#:67227-57-0

Literature: US2006/194967 A1, ; Page/Page column 7-8 ;

 Precursor & DownStream

Precursor  2

DownStream  0

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 Synonyms

EINECS 266-612-7
Fenoldopam monomethanesulfonate
MFCD04112986
6-Chloro-2,3,4,5-tetrahydro-7,8-dihydroxy-1-(p-hydroxyphenyl)-1H-3-benzazepinium methanesulphonate
Corlopam
Fenoldopam methanesulfonate
6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol methanesulfonate
9-chloro-5-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine-7,8-diol
Fenoldopam mesylate
6-chloro-7,8-dihydroxy-1-(p-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine methanesulfonate
6-chloro-2,3,4,5-tetrahydro-1-(p-hydroxyphenyl)-1H-3-benzazepine-7,8-diol methanesulfonate
CORLOPAM MESYLATE
Fenoldopam (mesylate)
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