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R-(+)-DIOA, also known as (+)-(R)-4,4'-diisothiocyanatostilbene-2,2'-disulfonic acid, is a chiral compound that acts as a specific inhibitor of the K+/Cl--cotransport system. It is characterized by its ability to selectively target the K+/Cl--cotransporter without affecting the bumetanide-sensitive Na+/K+/Cl--cotransport system. This unique property makes R-(+)-DIOA a valuable tool in studying the role of ion transport in various biological processes.

81166-47-4

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81166-47-4 Usage

Uses

Used in Pharmaceutical Research:
R-(+)-DIOA is used as a potassium/chloride K+-Cltransport inhibitor for studying its effects on various biological processes. Its specific inhibition of the K+/Cl--cotransport system allows researchers to investigate the role of this transporter in different cell types and tissues.
Used in Ion Transport Studies:
R-(+)-DIOA is used as a research tool to study the effects of K+/Cl--cotransport inhibition on short circuit current (Isc) in rat semicircular canal duct (SCCD) epithelium. This helps researchers understand the role of ion transport in maintaining the balance of electrolytes and fluid in the inner ear.
Used in Drug Uptake Research:
R-(+)-DIOA is used as a K+-Cltransport inhibitor to study its effects on the uptake of grepafloxacin by THP-1 monocytes. This application helps researchers investigate the role of ion transport in the absorption and distribution of drugs within the body.
Additionally, R-(+)-DIOA is used to study its effects on the uptake of moxifloxacin by THP-1 monocytes, providing further insights into the influence of ion transport on drug uptake and efficacy in different cell types.

Biochem/physiol Actions

[(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.

Check Digit Verification of cas no

The CAS Registry Mumber 81166-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,6 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81166-47:
(7*8)+(6*1)+(5*1)+(4*6)+(3*6)+(2*4)+(1*7)=124
124 % 10 = 4
So 81166-47-4 is a valid CAS Registry Number.
InChI:InChI=1/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

81166-47-4 Well-known Company Product Price

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  • Sigma

  • (D129)  R-(+)-DIOA  ≥98% (HPLC), solid

  • 81166-47-4

  • D129-10MG

  • 2,651.22CNY

  • Detail
  • Sigma

  • (D129)  R-(+)-DIOA  ≥98% (HPLC), solid

  • 81166-47-4

  • D129-50MG

  • 10,658.70CNY

  • Detail

81166-47-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[[(2S)-2-butyl-6,7-dichloro-2-cyclopentyl-1-oxo-3H-inden-5-yl]oxy]acetic acid

1.2 Other means of identification

Product number -
Other names HMS2235L14

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:81166-47-4 SDS

81166-47-4Downstream Products

81166-47-4Relevant academic research and scientific papers

Agents for the treatment of brain injury. 1. (Aryloxy)alkanoic acids

Cragoe Jr.,Gould,Woltersdorf Jr.,Ziegler,Bourke,Nelson,Kimelberg,Waldman,Popp,Sedransk

, p. 567 - 579 (2007/10/02)

Blunt and ischemic injuries of the brain have been shown to result in swelling that is predominantly limited to a single cell type, the astrocyte, within the complex cellular mosaic of cerebral gray matter. Evaluation of various diuretic (aryloxy)acetic a

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