RA 2

RA 2 is a pan-negative-gating modulator of KCa2/3 channels. It acts by inhibiting EDH-type relaxation in coronary arteries.

Product information

CAS Number: 1867107-62-7

Molecular Weight: 414.36

Formula: C22H16F2O6

Synonym:

RA-2

Chemical Name: 1, 3-Phenylenebis(methylene) bis(3-fluoro-4-hydroxybenzoate)

Smiles: OC1C=CC(=CC=1F)C(=O)OCC1C=C(COC(=O)C2C=C(F)C(O)=CC=2)C=CC=1

InChiKey: XOZKRECPKXTNAK-UHFFFAOYSA-N

InChi: InChI=1S/C22H16F2O6/c23-17-9-15(4-6-19(17)25)21(27)29-11-13-2-1-3-14(8-13)12-30-22(28)16-5-7-20(26)18(24)10-16/h1-10,25-26H,11-12H2

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

References:

1. Olivan-Viguera et al (2016) Vascular reactivity profile of novel KCa3.1-selective positive-gating modulators in the coronary vascular bed. Basic Clin.Pharmacol.Toxicol. 119 184 PMID: 26821335
2. Olivan-Viguera et al (2015) A novel pan-negative-gating modulator of KCa2/3 channels, fluoro-di-benzoate, RA-2, inhibits endothelium-derived hyperpolarization-type relaxation in coronary artery and produces bradycardia in vivo. Mol.Pharmacol. 338 PMID: 25468883

Products are for research use only. Not for human use.