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D129

Sigma-Aldrich

R-(+)-DIOA

R-(+)-DIOA
1 of 1 reviewers received a sample product or took part in a promotion

≥98% (HPLC), solid

Synonyme(s) :

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

Formule empirique (notation de Hill):
C20H24Cl2O4
Numéro CAS:
81166-47-4
Poids moléculaire :
399.31
Numéro MDL:
MFCD00069261
Code UNSPSC :
12352200
ID de substance PubChem :
24277830
Nomenclature NACRES :
NA.77
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

100

Essai

≥98% (HPLC)

Forme

solid

Activité optique

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

Couleur

white

Solubilité

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

Chaîne SMILES 

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

Clé InChI

YAWWQIFONIPBKT-FQEVSTJZSA-N

Application

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[1]
  • uptake of grepafloxacin by THP-1 monocytes[2]
  • the uptake of moxifloxacin by THP-1 monocytes[3]

Actions biochimiques/physiologiques

[(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.[4]

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000279868
0000279870
121M4607V
110M4609V
038K4607

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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
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)
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
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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