Motapizone

Modify Date: 2025-08-26 17:25:06

Motapizone Structure
Motapizone structure
Common Name Motapizone
CAS Number 90697-57-7 Molecular Weight 260.31
Density 1.47g/cm3 Boiling Point N/A
Molecular Formula C12H12N4OS Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Motapizone


Motapizone (NAT 05-239) is a selective PDE3 inhibitor. Motapizone moderately inhibits cytokine release in lipopolysaccharide (LPS)-induced alveolar macrophages. Motapizone also inhibits human platelet aggregation by increasing intracellular cAMP[1][2].

 Names

Name 3-(4-imidazol-1-ylthiophen-2-yl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one
Synonym More Synonyms

 Motapizone Biological Activity

Description Motapizone (NAT 05-239) is a selective PDE3 inhibitor. Motapizone moderately inhibits cytokine release in lipopolysaccharide (LPS)-induced alveolar macrophages. Motapizone also inhibits human platelet aggregation by increasing intracellular cAMP[1][2].
Related Catalog
Target

PDE3

In Vitro Motapizone (10 μM; 加氧化剂前 15 min) 在氧化应激条件下,对脂多糖 (LPS) 诱导的肺泡巨噬细胞的细胞因子释放有 20% 的抑制率,不过,这种抑制作用不受氧化应激影响[1]。
References

[1]. Milara J, et al. Oxidative stress-induced glucocorticoid resistance is prevented by dual PDE3/PDE4 inhibition in human alveolar macrophages. Clin Exp Allergy. 2011 Apr;41(4):535-46.  

[2]. Borbe HO, et al. Inhibition of human platelet aggregation by motapizone via an increase in intracellular cAMP. Agents Actions Suppl. 1986;20:249-57.  

 Chemical & Physical Properties

Density 1.47g/cm3
Molecular Formula C12H12N4OS
Molecular Weight 260.31
Exact Mass 260.07300
PSA 87.52000
LogP 1.55830
Index of Refraction 1.75

 Synonyms

Motapizone
UNII-C4A61P8A37
Motapizonum
Motapizona
Motapizon
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