C1618
Cibenzoline 琥珀酸盐
≥98% (HPLC), solid
别名:
2-(2,2-diphenylcyclopropyl)-4,5-dihydro-1H-imidazole succinate, Cibenol, Cipralan, Exacor
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关于此项目
经验公式（希尔记法）:
C18H18N2 ·C4H6O4
化学文摘社编号:
分子量:
380.44
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥98% (HPLC)
Form:
solid
Storage condition:
desiccated
Quality Segment
assay
≥98% (HPLC)
form
solid
storage condition
desiccated
color
white to brown
solubility
H2O: ≥5 mg/mL
storage temp.
2-8°C
SMILES string
OC(=O)CCC(O)=O.C1CN=C(N1)C2CC2(c3ccccc3)c4ccccc4
InChI
1S/C18H18N2.C4H6O4/c1-3-7-14(8-4-1)18(15-9-5-2-6-10-15)13-16(18)17-19-11-12-20-17;5-3(6)1-2-4(7)8/h1-10,16H,11-13H2,(H,19,20);1-2H2,(H,5,6)(H,7,8)
InChI key
XFUIOIWYMHEPIE-UHFFFAOYSA-N
General description
Cibenzoline also called (±)-2-(2,2-diphenylcyclopropyl)-2-imidazoline succinate, is generally used in stereo combination of R(+) and S(−) forms. It also exhibits anticholinergic activity.. Cibenzoline is known to improve left ventricular diastolic dysfunction by reducing left ventricular pressure gradient.
Biochem/physiol Actions
Cibenzoline is a class IA antiarrhythmic drug. Cibenzoline (μM concentrations) blocks ATP-sensitive K channels in heart and pancreatic cells. Cibenzoline interacts with the channel pore-forming subunit of the K(ATP) channel (Kir6.2) from the cytoplasmic side. Cibenzoline also inhibits the delayed rectifier K current [I(Kr)] in sino-atrial node cells.
Cibenzoline succinate inhibits ATP-sensitive K+ channels; class IA antiarrhythmic.
Features and Benefits
This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves