NSP-805 NEW
| Price | $34 | $83 | $138 |
| Package | 1mg | 5mg | 10mg |
| Supply Ability: | 10g |
| Update Time: | 2026-04-21 |
Product Details
| Product Name: NSP-805 | CAS No.: 125068-54-4 |
| Purity: 99.85% | Supply Ability: 10g |
| Release date: 2026/04/21 |
Product Introduction
Bioactivity
| Name | NSP-805 |
| Description | NSP-805 is a potent and selective inhibitor of guinea pig cardiac phosphodiesterase 3 (PDE3). |
| In vitro | In isolated guinea pig left atria, the positive inotropic EC50 values (microM) ranked by potency were approximately 0.18 (NSP-805), 0.39 (indolidan), 1.1 (MCI-154), 1.7 (NSP-804, milrinone), 2.0 (denopamine), 4.0 (papaverine), 4.4 3-isobutyl-1-methylxanthine (IBMX), 6.5 (imazodan), and 27 (amrinone)[1]. |
| In vivo | In anesthetized dogs, intravenous (i.v.) injection of NSP-804 and NSP-805 produced dose-dependent increases in left ventricular VVdp/dtmax and decreases in aortic blood pressure (ABP) with relatively small increases in heart rate (HR). The ED50 values (micrograms/kg) for LVdP/dtmax of NSP-804, NSP-805, denopamine, milrinone, MCI-154, and indolidan were 15, 12, 22, 23, 15, and 7.3, respectively. When administered intraduodenally to anesthetized dogs, the ED50 values (micrograms/kg) for LVdP/dtmax of NSP-804, NSP-805, milrinone, and indolidan were approximately 30, 10, 200, and 25, respectively. In the propranolol-induced heart failure model, NSP-804 and NSP-805 completely normalized the hemodynamic state. The in vitro positive inotropic effects of NSP-804 and NSP-805 were accompanied by increases in tissue cyclic AMP and abolished by carbachol. NSP-805 was the most potent and selective inhibitor of guinea pig cardiac phosphodiesterase (PDE) III among the agents examined, while NSP-804 was a potent and selective inhibitor of PDE III similar to indolidan[1]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO : 20 mg/mL (67.26 mM), Sonication is recommended. |
| Keywords | Phosphodiesterase (PDE) | PDE3 | NSP-805 | NSP805 | NSP 805 | Inhibitor | inhibit |
| Inhibitors Related | Balipodect | Theophylline monohydrate | D(+)-Raffinose pentahydrate | Theobromine | Apremilast | Isoprenaline hydrochloride | Indomethacin | Icariin | Theophylline | Vardenafil hydrochloride | Sildenafil citrate | Doxofylline |
| Related Compound Libraries | Cuproptosis Compound Library | Bioactive Compound Library | ReFRAME Related Library | Inhibitor Library | NO PAINS Compound Library | Anti-Cardiovascular Disease Compound Library | Metabolism Compound Library | Bioactive Compounds Library Max |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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