Tolvaptan phosphate ester sodium

Modify Date: 2025-08-26 07:22:13

Tolvaptan phosphate ester sodium Structure
Tolvaptan phosphate ester sodium structure
Common Name Tolvaptan phosphate ester sodium
CAS Number 942619-79-6 Molecular Weight 572.88
Density N/A Boiling Point N/A
Molecular Formula C26H24ClN2Na2O6P Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Tolvaptan phosphate ester sodium


Tolvaptan phosphate ester sodium, a prodrug of Tolvaptan (HY-17000), can be used in the study of cardiac edema. Tolvaptan is a selective, competitive and orally active vasopressin receptor 2 (V2R) antagonist with an IC50 of 1.28 μM for the inhibition of arginine vasopressin (AVP)-induced platelet aggregation[1][2].

 Names

Name Tolvaptan phosphate ester sodium

 Tolvaptan phosphate ester sodium Biological Activity

Description Tolvaptan phosphate ester sodium, a prodrug of Tolvaptan (HY-17000), can be used in the study of cardiac edema. Tolvaptan is a selective, competitive and orally active vasopressin receptor 2 (V2R) antagonist with an IC50 of 1.28 μM for the inhibition of arginine vasopressin (AVP)-induced platelet aggregation[1][2].
Related Catalog
References

[1]. Hiroyuki Fujiki, et al. In vitro and in vivo pharmacological profile of OPC-61815, a water-soluble phosphate ester pro-drug of tolvaptan. J Pharmacol Sci. 2022 Nov;150(3):163-172.  

[2]. Wu Y, et al. Mechanisms of tolvaptan-induced toxicity in HepG2 cells. Biochem Pharmacol. 2015 Jun 15;95(4):324-36.  

 Chemical & Physical Properties

Molecular Formula C26H24ClN2Na2O6P
Molecular Weight 572.88
InChIKey IHNKFKPPZJVMMZ-UHFFFAOYSA-L
SMILES Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(OP(=O)([O-])[O-])c3cc(Cl)ccc32)c(C)c1.[Na+].[Na+]
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