Sitaxentan sodium
Catalog No.
B1522
Selective endothelin A receptor (ETA) antagonist
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Sitaxentan sodium (CAS 210421-74-2) is a small molecule compound functioning as an orally bioavailable and highly selective antagonist for endothelin receptor subtype A (ETA). By specifically inhibiting ETA receptor signaling, sitaxentan sodium interferes with endothelin-1 mediated vasoconstriction and cellular proliferation pathways. In biomedical research contexts, it serves as a valuable tool for investigating endothelin-related physiological and pathological processes, with particular relevance to studies on vascular disorders and pulmonary arterial hypertension.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 476.89 |
| Cas No. | 210421-74-2 |
| Formula | C18H14ClN2NaO6S2 |
| Solubility | ≥23.84 mg/mL in DMSO; ≥24.5 mg/mL in EtOH; ≥45.3 mg/mL in H2O |
| Chemical Name | sodium;(4-chloro-3-methyl-1,2-oxazol-5-yl)-[2-[2-(6-methyl-1,3-benzodioxol-5-yl)acetyl]thiophen-3-yl]sulfonylazanide |
| SDF | Download SDF |
| Canonical SMILES | CC1=CC2=C(C=C1CC(=O)C3=C(C=CS3)S(=O)(=O)[N-]C4=C(C(=NO4)C)Cl)OCO2.[Na+] |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
