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Merck
CN

D129

Sigma-Aldrich

R-(+)-DIOA

≥98% (HPLC), solid

别名:

R(+)-Butylindazone, R-(+)-[(2-n-Butyl-6,7-dichloro-2-cyclopentyl-2,3-dihydro-1-oxo-1H-inden-5-yl)oxy]acetic acid

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About This Item

经验公式(希尔记法):
C20H24Cl2O4
CAS号:
分子量:
399.31
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

质量水平

方案

≥98% (HPLC)

表单

solid

旋光性

[α]27/D +18.1°, c = 0.7 in methanol(lit.)

颜色

white

溶解性

H2O: insoluble <0.11 mg/mL
DMSO: >20 mg/mL
0.1 M HCl: insoluble
0.1 M NaOH: soluble
ethanol: soluble

SMILES字符串

CCCC[C@]1(Cc2cc(OCC(O)=O)c(Cl)c(Cl)c2C1=O)C3CCCC3

InChI

1S/C20H24Cl2O4/c1-2-3-8-20(13-6-4-5-7-13)10-12-9-14(26-11-15(23)24)17(21)18(22)16(12)19(20)25/h9,13H,2-8,10-11H2,1H3,(H,23,24)/t20-/m0/s1

InChI key

YAWWQIFONIPBKT-FQEVSTJZSA-N

应用

R-(+)-DIOA has been used as a potassium/chloride K+-Cl- transport inhibitor to study its effects on:
  • short circuit current (Isc) in rat semicircular canal duct (SCCD) epithelium
  • uptake of grepafloxacin by THP-1 monocytes
  • the uptake of moxifloxacin by THP-1 monocytes

生化/生理作用

[(dihydroindenyl)oxy]acetic acid (DIOA) acts as a potent inhibitor of potassium/chloride (K+–Cl) co-transporter. It does not exert its effects on bumetanimide-sensitive [Na+,K+,Cl-]-cotransport system.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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R P Garay et al.
Naunyn-Schmiedeberg's archives of pharmacology, 334(2), 202-209 (1986-10-01)
3-Amino-5-sulfamoylbenzoic acids and several series of (aryloxy)alkanoic acids were evaluated for their inhibitory effects on two human erythrocyte ion transport systems--the Na+,K+ cotransport system and the DIDS-sensitive anion carrier. Several classic loop diuretics, including the (aryloxy)alkanoic acid-ethacrynic acid and several
L D Ochoa-de la Paz et al.
Pflugers Archiv : European journal of physiology, 449(6), 526-536 (2005-01-05)
An increase in extracellular KCl ([KCl]o) occurs under various pathological conditions in the retina, leading to retinal swelling and possible neuronal damage. The mechanisms of this KCl o-induced retinal swelling were investigated in the present study, with emphasis on the
The inhibition of Na(+)-Pi cotransport and Pi self-exchange mechanisms in lactating rat mammary tissue.
J M Shillingford et al.
Biochemical Society transactions, 23(4), 559S-559S (1995-11-01)
Iris H Hall et al.
Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy, 10(1), 11-18 (2004-03-03)
Uptake of (14)C-grepafloxacin into human mononuclear (THP-1) cells was determined at pH 7.4, 6.8, or 5.0 over a 4-log antibiotic concentration. Grepafloxacin was taken up by THP-1 monocytes rapidly by both a passive and an active transport mechanism at pH
Satyanarayana R Pondugula et al.
BMC physiology, 13, 6-6 (2013-03-30)
The vestibular system controls the ion composition of its luminal fluid through several epithelial cell transport mechanisms under hormonal regulation. The semicircular canal duct (SCCD) epithelium has been shown to secrete Cl- under β2-adrenergic stimulation. In the current study, we

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