SML2692
DCPIB
≥98% (HPLC), powder, VRAC or VSOAC blocker
别名:
4-(2-Butyl-6,7-dichloro-2-cyclopentyl-1-oxo-2,3-dihydro-1H-inden-5-yloxy)butanoic acid, 4-[(2-Butyl-6,7-dichloro-2-cyclopentyl-2,3-dihydro-1-oxo-1H-inden-5-yl)oxy]butanoic acid, 4-(2-butyl-6,7-dichloro-2-cyclopentylindan-1-on-5-yl)oxybutyric acid
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关于此项目
经验公式（希尔记法）:
C22H28Cl2O4
化学文摘社编号:
分子量:
427.36
NACRES:
NA.77
UNSPSC Code:
12352200
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
产品名称
DCPIB, ≥98% (HPLC)
InChI
1S/C22H28Cl2O4/c1-2-3-10-22(15-7-4-5-8-15)13-14-12-16(28-11-6-9-17(25)26)19(23)20(24)18(14)21(22)27/h12,15H,2-11,13H2,1H3,(H,25,26)
SMILES string
CCCCC1(Cc2cc(OCCCC(O)=O)c(Cl)c(Cl)c2C1=O)C3CCCC3
InChI key
KHKGTPJPBOQECW-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
−20°C
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相关类别
Biochem/physiol Actions
DCPIB is a potent inhibitor of the volume-sensitive anion channel (VSAC). IC50 = 4.1μM
DCPIB is a potent inhibitor of the volume-sensitive anion channel (VSAC). IC50 = 4.1μM ) versus ICl,swell in calf pulmonary artery endothelial (CPAE) cells. DCPIB does not inhibit CPAE cell ICl,Ca; hCFTR; nor guinea pig ICl,PKA, IKr, IKs,IKl, INa and ICa. DCPIB inhibition is reversible and voltage independent. ICl,swell is believed to be important in cardiovascular function. Studies have been limited by the lack of specific ligands.
DCPIB is a reversible and highly selective volume-regulated anion channel (VRAC or VSOAC) blocker (by 50/98.7% of hypotonic solution-induced Cl current or ICl,swell at 4.1/10 μM in calf pulmonary artery endothelial (CPAE) cells vs. 4.1% inhibition of Ca2+-activated ICl,Ca or CaCC at 10 μM) with little or no inhibition against hminK (IKs), hCFTR, hCLC-1/2/4/5, rCLC-K1, hKv1.5, hKv4.3, HERG (≤5.9% at 10 μM; transpected xenopus oocytes), nor IKs, IKr, IK1, INa, ICa, or ICl,PKA in isolated guinea pig cardiomyocytes. When applied in rats in vivo (10 mg/kg ip.), DCPIB is shown to protect against myocardial ischaemia/reperfusion injury.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Yuesheng Xia et al.
Oncotarget, 7(26), 39345-39362 (2016-10-26)
Excessive reactive oxygen species (ROS) plays an important role in myocardial ischemia/reperfusion (I/R) injury, which triggers not only myocardial cellular apoptosis but also autophagy-related cell death, in which volume-sensitive outwardly rectifying (VSOR) Cl- channel-activated by ROS contributes to cell apoptotic
R S Bourke et al.
Journal of neurosurgery, 55(3), 364-370 (1981-09-01)
The intact cerebral cortices of cats were exposed in vivo under normothermic conditions and superfused with isotonic artificial cerebrospinal fluid containing added 0.125 mM adenosine. This resulted in chloridecation-rich cerebrocortical swelling which was shown by electron microscopy to be associated
Huiran Zhang et al.
Journal of pharmacological sciences, 143(3), 176-181 (2020-05-11)
The volume-regulated anion channel (VRAC) plays a central role in maintaining cell volume in response to osmotic stress. Leucine-rich repeat-containing 8A (LRRC8A) was recently identified as an essential component of VRAC although other Cl- channels were also suggested to contribute
David M Kern et al.
eLife, 8 (2019-02-19)
Hypoosmotic conditions activate volume-regulated anion channels in vertebrate cells. These channels are formed by leucine-rich repeat-containing protein 8 (LRRC8) family members and contain LRRC8A in homo- or hetero-hexameric assemblies. Here, we present single-particle cryo-electron microscopy structures of Mus musculus LRRC8A
Arturo Ponce et al.
Physiological reports, 7(11), e14029-e14029 (2019-06-13)
Giardia lamblia is one of the most important worldwide causes of intestinal infections, yet little is known about its cellular physiology, especially the diversity of ionic channels that this parasite expresses. In this work, we show that injection of mRNA
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