Sitaxsentan Sodium


Catalog No. Size 价格库存数量
S2012-2 Solid 2 mg ¥95
S2012-10 Solid 10 mg ¥285


Sitaxentan, also known as TBC-11251 and IPI 1040, is a medication for the treatment of pulmonary arterial hypertension (PAH). It was marketed as Thelin. In 2010, Pfizer voluntarily removed sitaxentan from the market due to concerns about liver toxicity. Sitaxentan is a small molecule that blocks the action of endothelin (ET) on the endothelin-A (ETA) receptor selectively (by a factor of 6000 compared with the ETB).

Product information

CAS Number: 210421-74-2

Molecular Weight: 476.89

Formula: C18H14ClN2NaO6S2

Chemical Name: sodium 1-(3-{[(4-chloro-3-methyl-1,2-oxazol-5-yl)azanidyl]sulfonyl}thiophen-2-yl)-2-(6-methyl-2H-1,3-benzodioxol-5-yl)ethan-1-one

Smiles: [Na+].CC1=CC2OCOC=2C=C1CC(=O)C1SC=CC=1S(=O)(=O)[N-]C1ON=C(C)C=1Cl


InChi: InChI=1S/C18H14ClN2O6S2.Na/c1-9-5-13-14(26-8-25-13)7-11(9)6-12(22)17-15(3-4-28-17)29(23,24)21-18-16(19)10(2)20-27-18;/h3-5,7H,6,8H2,1-2H3;/q-1;+1

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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