Furegrelate sodium

Modify Date: 2025-08-25 11:05:21

Furegrelate sodium Structure
Furegrelate sodium structure
Common Name Furegrelate sodium
CAS Number 85666-17-7 Molecular Weight 275.235
Density N/A Boiling Point 458.7ºC at 760 mmHg
Molecular Formula C15H10NNaO3 Melting Point N/A
MSDS N/A Flash Point 231.2ºC

 Use of Furegrelate sodium


Furegrelate Sodium (U-63557A) is a potent, orally available, and selective thromboxane synthase inhibitor. Furegrelate Sodium inhibits human platelet microsomal thromboxane A2 (TxA2) synthase with an IC50 of 15 nM. Furegrelate Sodium is being developed as an antiplatelet agent[1][2].

 Names

Name furegrelate sodium
Synonym More Synonyms

 Furegrelate sodium Biological Activity

Description Furegrelate Sodium (U-63557A) is a potent, orally available, and selective thromboxane synthase inhibitor. Furegrelate Sodium inhibits human platelet microsomal thromboxane A2 (TxA2) synthase with an IC50 of 15 nM. Furegrelate Sodium is being developed as an antiplatelet agent[1][2].
Related Catalog
In Vivo Furegrelate Sodium (U-63557A) (1-5 mg/kg; Oral) prevents blockage of the coronary artery[1]. Furegrelate Sodium (0.1-5 mg/kg; i.v.) prevents the blockage of stenosed coronary arteries caused platelet aggregation[1]. Furegrelate Sodium blunts the development of hypoxia-induced pulmonary arterial hypertension (PAH) in an established neonatal piglet model primarily by preserving the structural integrity of the pulmonary vasculature[2]. Furegrelate also is orally available, has a long half-life of 4.2–5.8 hours in adult humans (compared to several other therapies for PAH including nitric oxide and prostacyclin analogs), and reportedly is highly specific for its target enzyme[2]. Animal Model: Mongrel dogs (19-30 kg)[1] Dosage: 1-5 mg/kg Administration: Oral (via a gastric tube) Result: Prevented blockage of the coronary artery.
References

[1]. Gorman RR, et al. Inhibition of platelet thromboxane A2 synthase activity by sodium 5-(3'-pyridinylmethyl)benzofuran-2-carboxylate. Prostaglandins. 1983 Aug;26(2):325-42.

[2]. Hirenallur-S DK, et al. Furegrelate, a thromboxane synthase inhibitor, blunts the development of pulmonary arterial hypertension in neonatal piglets. Pulm Circ. 2012 Apr-Jun;2(2):193-200.

 Chemical & Physical Properties

Boiling Point 458.7ºC at 760 mmHg
Molecular Formula C15H10NNaO3
Molecular Weight 275.235
Flash Point 231.2ºC
Exact Mass 275.055847
PSA 66.16000
LogP 1.78210
InChIKey XBTIPIZROJAKOJ-UHFFFAOYSA-M
SMILES O=C([O-])c1cc2cc(Cc3cccnc3)ccc2o1.[Na+]

 Synonyms

Sodium 5-(pyridin-3-ylmethyl)-1-benzofuran-2-carboxylate
Sodium p-Styrenesulfonate
4-Vinylbenzenesulfonic acid sodium salt
sodium styrene sulphonate
p-styrenesulfonic acid sodium salt
sodium styrene sulfonate
sodium styrene-4-sulphonate
Sodium 5-(3-pyridinylmethyl)-1-benzofuran-2-carboxylate
Styrene-4-sulfonic acid sodium salt
5-(3-Pyridinylmethyl)-2-benzofurancarboxylic Acid Sodium Salt
2-Benzofurancarboxylic acid, 5-(3-pyridinylmethyl)-, sodium salt (1:1)
sodium 4-styrenesulfonate
Sodium 4-vinylbenzenesulfonate
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