Description
Tolvaptan is a selective vasopressin V2-receptor antagonist used in scientific research related to autosomal dominant polycystic kidney disease (ADPKD) and hyponatremia. It promotes aquaresis without significant sodium loss, making it valuable for studying water-electrolyte balance and renal function.
This research-grade product contains 15mg of tolvaptan per tablet, supplied as 10 tablets per box, and is manufactured by Sichuan Hongming Bosi Pharmaceutical Co., Ltd. under NMPA approval number H20223417.
Note: For laboratory research use only. Not for clinical or diagnostic use.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Tolvaptan Tablets (Guiyao) |
| Active Ingredient | Tolvaptan |
| CAS Number | 150683-30-0 |
| Molecular Formula | C26H25ClN2O3 |
| Molecular Weight | 448.94 g/mol |
| Dosage Form | Tablet |
| Strength | 15mg per tablet |
| Quantity | 10 tablets per box |
| Approval Number | H20223417 (China NMPA) |
| Product Code | 86906725000267 |
| Manufacturer | Sichuan Hongming Bosi Pharmaceutical Co., Ltd. |
| Barcode | 6920108100058 |
| Intended Use | Laboratory research only |
| Storage Conditions | Store in a cool, dry place below 25°C |
Mechanism of Action & Research Applications
Tolvaptan is a vasopressin V2-receptor antagonist that inhibits the action of vasopressin in the kidney’s collecting ducts, reducing water reabsorption. This mechanism makes it a valuable tool for:
Research on autosomal dominant polycystic kidney disease (ADPKD)
Hyponatremia and water-electrolyte regulation
Renal function and fluid balance studies
Studies on vasopressin signaling pathways
Potential Side Effects in Animal or In Vitro Studies
Polyuria
Increased thirst
Liver enzyme elevation
Dry mouth
Headache
Handling & Safety
Use Restriction: For research use only.
Protective Equipment: Gloves, lab coat, and eye protection recommended.
Storage: Store below 25°C in a dry, light-protected environment.
Disposal: Dispose of according to institutional chemical waste protocols.
Research Use Disclaimer
This product is intended for laboratory research use only. It is not approved for human, veterinary, diagnostic, or therapeutic applications. Handle in compliance with institutional safety protocols.


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