Ro 46-2005

Catalog No. Size PriceQuantity
M7247-2 2mg solid $85
M7247-10 10mg solid $255


Ro 46-2005 is an antagonist of endothelin receptor

Product information

CAS Number: 150725-87-4

Molecular Weight: 473.54

Formula: C23H27N3O6S



Chemical Name: 4-(tert-butyl)-N-(6-(2-hydroxyethoxy)-5-(3-methoxyphenoxy)pyrimidin-4-yl)benzenesulfonamide

Smiles: COC1C=CC=C(C=1)OC1C(NS(=O)(=O)C2=CC=C(C=C2)C(C)(C)C)=NC=NC=1OCCO


InChi: InChI=1S/C23H27N3O6S/c1-23(2,3)16-8-10-19(11-9-16)33(28,29)26-21-20(22(25-15-24-21)31-13-12-27)32-18-7-5-6-17(14-18)30-4/h5-11,14-15,27H,12-13H2,1-4H3,(H,24,25,26)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : ≥ 28 mg/mL (59.13 mM)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Breu V, et al. In vitro characterization of Ro 46-2005, a novel synthetic non-peptide endothelin antagonist of ETA and ETBreceptors. FEBS Lett. 1993 Nov 15;334(2):210-214.
  2. Clozel M, et al. Pathophysiological role of endothelin revealed by the first orally active endothelin receptor antagonist. Nature. 1993 Oct 21;365(6448):759-761.
  3. N.R. Sibson, et al. MRI Determination of the Mechanisms Underlying TNF-a-induced Changes in Cerebral Blood Volume, Tissue Water Diffusion and BBB Permeability. Proc. Intl. Soc. Mag. Reson. Med. 10 (2002)

Products are for research use only. Not for human use.

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