ChemicalBook--->CAS DataBase List--->175556-12-4

175556-12-4

175556-12-4 Structure

175556-12-4 Structure
IdentificationBack Directory
[Name]

Ro 46-8443
[CAS]

175556-12-4
[Synonyms]

Ro 46-8443
RO46-8443, CID 5312146
4-TERT-BUTYL-N-[6-[(2R)-2,3-DIHYDROXYPROPOXY]-5-(2-METHOXYPHENOXY)-2-(4-METHOXYPHENYL)PYRIMIDIN-4-YL]BENZENESULFONAMIDE
(R)-4-(tert-Butyl)-N-(6-(2,3-dihydroxypropoxy)-5-(2-methoxyphenoxy)-2-(4-methoxyphenyl)pyrimidin-4-yl)benzenesulfonamide
Inhibitor,RO 468443,Ro 46-8443,selective,ETB,normotensive,RO 46 8443,inhibit,Endothelin Receptor,hypertensive rats,non-peptide
(R)-N-[6-(2,3-Dihydroxypropoxy)-5-(2-methoxyphenoxy)-2-(4-methoxyphenyl)-4-pyrimidinyl]-4-(1,1-dimethylethyl)benzenesulfonamide
Benzenesulfonamide, N-[6-[(2R)-2,3-dihydroxypropoxy]-5-(2-methoxyphenoxy)-2-(4-methoxyphenyl)-4-pyrimidinyl]-4-(1,1-dimethylethyl)-
[EINECS(EC#)]

604-604-1
[Molecular Formula]

C31H35N3O8S
[MDL Number]

MFCD00946586
[MOL File]

175556-12-4.mol
[Molecular Weight]

609.69
Chemical PropertiesBack Directory
[storage temp. ]

2-8°C
[solubility ]

DMSO : 250 mg/mL (410.04 mM; Need ultrasonic)
[form ]

Solid
[color ]

White to off-white
Hazard InformationBack Directory
[Uses]

Ro 46-8443 is the first non-peptide endothelin ETB receptor selective antagonist. Ro 46-8443 displays an at least 100-fold selectivity for ETB (IC50: 34-69 nM) over ETA receptors (IC50: 6800 nM)[1][2].
[IC 50]

ETB: 34-69 nM (IC50); ETA: 6800 nM (IC50)
[References]

[1] Breu V, et al. In vitro characterisation of Ro 46-8443, the first non-peptide antagonist selective for the endothelin ETB receptor. FEBS Lett. 1996;383(1-2):37-41. DOI:10.1016/0014-5793(96)00213-x
[2] Clozel M, et al. The role of ETB receptors in normotensive and hypertensive rats as revealed by the non-peptide selective ETB receptor antagonist Ro 46-8443. FEBS Lett. 1996;383(1-2):42-45. DOI:10.1016/0014-5793(96)00212-8
Spectrum DetailBack Directory
[Spectrum Detail]

Ro 46-8443(175556-12-4)1HNMR
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