Alternative Name
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid); 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid; 1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-; 1-[4-(2-Hydroxyethyl)-1-piperazinyl]ethane-2-sulfonic acid; 2-[4-(2-Hydroxyethyl)-1-Piperazinyl]Ethanesulfonic Acid; 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid; 2-[4-(2-Hydroxyethyl)Piperazin-4-Ium-1-Yl]Ethanesulfonate; 2-[4-(2-Hydroxyethyl)Piperazinediium-1-Yl]Ethanesulfonate; 2-[4-(2-Hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid; 2-[4-(2-Hydroxyethyl)piperazin-1-yl]ethanesulfonic acid; 2-[4-(2-Hydroxyethyl)piperazinyl]ethanesulfonic acid; 2-[4-(Hydroxyethyl)-1-piperazinyl]ethane sulfonic acid; 4-(2-Hydroxyethy1)-1-piperazineethanesulfonic acid; 4-(2-Hydroxyethyl)-1-Piperazineethanesulfonic Acid; 4-(2-Hydroxyethyl)-1-Piperazineethanesulfonicacid; 4-(2-Hydroxyethyl)-1-piperazineethanesulphonic acid; 4-(2-Hydroxyethyl)Piperazin-1-Ylethanesulphonic Acid; 4-(2-Hydroxyethyl)Piperazine-1-Ethanesulfonic Acid; 4-(2-Hydroxyethyl)piperazin-1-ylethansulfonsaure; 4-(2-Hydroxyethyl)piperazine-1-(2-ethanesulfonic acid); Acide 4-(2-Hydroxyethyl)Piperazine-1-Ylethanesulfonique; Acide 4-(2-hydroxyethyl)piperazin-1-ylethanesulfonique; Acido 4-(2-Hidroxietil)Piperazin-1-Iletanosulfonico; Hepes; Labotest-Bb Lt00138109; Labotest-Bb Lt00233156; N-(2-Hydroxyethyl)piperazine-N'-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid); N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), Molecular Biology Grade; N-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid), Tissue Culture Tested; N-2-Hydroxyethylpiperazine-N-2-ethanesulfonic acid; N-2-Hydroxyethylpiperazino-N'-2-ethanesulfonic acid; Nsc 166663; Piperazine, 1-(Ethylsulfonic Acid)-4- (2-Hydroxyethyl)-; Tvz 7; Was 13
Other Properties
Absorbance (280nm): ≤ 0.04
Absorbance (405nm): ≤ 0.01
Assay (Titration): 99.5 - 100.5 % (dried basis)
CAS RN: 7365-45-9
EC Number: 230-907-9
Endotoxins: ≤ 50EU/g
Heavy Metals (as Pb): ≤ 5ppm
Loss on Drying: ≤ 0.3%
Residue on Ignition: ≤ 0.1%
Solubility (25% in water): Clear, colourless solution
UV Absorption (1M in water): 260nm: ≤ 0.05
pH (5% in water): 5.0 - 6.5
InChi
1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)