Catalog No. Size 价格库存数量
S2023-2 Solid 2 mg ¥80
S2023-10 Solid 10 mg ¥240


Bosentan is a mixed Endothelin Receptor Antagonist which is used as a vasodilator. Bosentan is an inhibitor of ETAR and ETBR. It is used for the treatment of pulmonary artery hypertension (PAH). Bosentan blocks the action of endothelin molecules that would otherwise promote narrowing of the blood vessels and lead to high blood pressure.

Product information

CAS Number: 147536-97-8

Molecular Weight: 551.61

Formula: C27H29N5O6S

Chemical Name: 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl]benzene-1-sulfonamide

Smiles: COC1=CC=CC=C1OC1C(NS(=O)(=O)C2=CC=C(C=C2)C(C)(C)C)=NC(=NC=1OCCO)C1=NC=CC=N1


InChi: InChI=1S/C27H29N5O6S/c1-27(2,3)18-10-12-19(13-11-18)39(34,35)32-23-22(38-21-9-6-5-8-20(21)36-4)26(37-17-16-33)31-25(30-23)24-28-14-7-15-29-24/h5-15,33H,16-17H2,1-4H3,(H,30,31,32)

Technical Data

Appearance: Solid Power

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

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: ≥360 days 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

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


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