Sitaxsentan sodium (TBC-11251)

Catalog No.: A11564

ETA receptor antagonist

Sitaxsentan sodium (TBC-11251)

Sitaxsentan sodium (TBC-11251) Chemical Structure

CAS NO. 210421-74-2

Sitaxentan sodium (TBC-11251) is a selective endothelin receptor-A antagonist with IC50 and Ki of 1.4 nM and 0.43 nM, respectively.

Availability: In stock

Package Price Qty
5 mg
$65.00
10 mg
$110.00
25 mg
$220.00
50 mg
$360.00
10mM * 1mL in DMSO
$145.00
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Biological Activity

Sitaxentan sodium (TBC-11251) is a selective endothelin receptor-A antagonist with IC50 and Ki of 1.4 nM and 0.43 nM, respectively.
Targets
ET-A ET-A
0.43 nM(Ki)1.4 nM
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 20.97 mL 104.85 mL 209.69 mL
0.5 mM 4.19 mL 20.97 mL 41.94 mL
1 mM 2.1 mL 10.48 mL 20.97 mL
5 mM 0.42 mL 2.1 mL 4.19 mL

*The above data is based on the productmolecular weight 476.89. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A11564
Actions Antagonist
CAS No. 210421-74-2
Formula C18H14ClN2NaO6S2
M. Wt 476.89
Purity >98%
SMILES CC1=CC2=C(C=C1CC(=O)C3=C(C=CS3)S(=O)(=O)[N-]C4=C(C(=NO4)C)Cl)OCO2.[Na+]
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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