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pd_meltingpoint:approximate 243℃ (dec.)
Purity:99%
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Pimobendan is , while it's Molecular Formula is C19H18N4O2. Pimobendan is a selective inhibitor of PDE3 with IC50 of 0.32 μM. It is a drug with both inotropic and vasodilatory properties that is used for the treatment of var-ious cardiac diseases.
The CAS number of Pimobendan is 74150-27-9.
More information of Pimobendan 74150-27-9 are:
Synonyms |
Acardi;Racemic pimobendan;UD-CG 115;UD-CG 115BS;Vetmedin;3(2H)-Pyridazinone,4,5-dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl- (9CI); |
CAS Number |
74150-27-9 |
Molecular Formula |
C19H18N4O2 |
Molecular Weight |
334.378 |
Density |
1.36 g/cm3 |
Melting Point |
approximate 243℃ (dec.) |
HS CODE |
2933995300 |
PSA |
79.37000 |
LogP |
2.86300 |
Pka |
10.55±0.10(Predicted) |
Pimobendan, a novel cardiotonic vasodilator, was introduced in Japan for the treatment of acute and mild to moderate chronic heart failure. It is a phosphodiesterase Ⅲ inhibitor and is able to enhance sensitization of myocardial contractile regulatory protein to calcium ions. The combination of these effects contribute to its inotropic activity. In patients with severe congestive heart failure, orally administered pimobendan improves cardiac index, stroke volume index, pulmonary wedge pressure, and systemic and pulmonary vascular resistance. Pimobendan is reported to be well tolerated and largely devoid of the proarrhythmic effects of classical phosphodiesterase Ill inhibitors. Studies also suggested that combination of the inotropic agent pimobendan with an ACE inhibitor such as enalapril may be superior to monotherapy for heart failure patients.
InChI:InChI=1/C19H18N4O2/c1-11-9-16(22-23-19(11)24)13-5-8-15-17(10-13)21-18(20-15)12-3-6-14(25-2)7-4-12/h3-8,10-11H,9H2,1-2H3,(H,20,21)(H,23,24)/t11-/m1/s1
Articles related to Pimobendan:
Article |
Source |
Preparation method of pimobendan |
- Paragraph 0015; 0022-0023, (2021/10/11) |
Novel method for preparing pimobendan from by-product for synthesizing pimobendan |
- Paragraph 0009; 0010; 0011, (2019/01/08) |
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