HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥99%, purified, J.T.Baker®

Warning

Synonyms: HEPES free acid, N-2-Hydroxyethylpiperazine-N′-2-ethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulphonic acid), 4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid, N-2-Hydroxyethylpiperazine-N′-2-ethanesulphonic acid, 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid, 4-(2-Hydroxyethyl)piperazin-1-ylethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid), 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulphonic acid

Management of Change (MOC) category = NI

JT4808-2EA 1345.3 USD
JT4808-2 JT4808-6 JT4808-08
HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥99%, purified, J.T.Baker®
HEPES (4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid)

Suitable for use in biopharmaceutical manufacturing applications.

Formula: C₈H₁₈N₂O₄S
MW: 238.31 g/mol
Melting Pt: 210…215 °C
Density: 1.448 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00006158
CAS Number: 7365-45-9
EINECS: 230-907-9
Merck Index: 13,04672
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4cdc09c866676149941b93b2cac8d453175059a2&vid=0b09e5b84ea34a806443c3071fad63e15e4e3433&prid=web&clid=SAPDAM

Order Now

Specification Test Results

For Laboratory,Research,or Manufacturing Use
Assay (C₈H₁₈N₂O₄S) ≥99 %
Appearance (fine, white, crystalline powder) Passes Test
DNase Activity (None Detected) Passes Test
RNase Activity Passes Test
Protease Activity Passes Test
Absorbance of a 0.1M Solution (1-cm path vs water) at - 260 nm ≤0.050
Absorbance of a 0.1M Solution (1-cm path vs water) at - 280 nm ≤0.050
pH of 5% Solution at 25°C 5.0 - 6.5
Ash (sulfated) ≤0.2 %
Arsenic and Antimony (as As) ≤0.050 ppm
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤5 ppm
pK^a at 20°C, For Information Only
QC Supervisor or equivalent to check supplier's COA to ensure proper chemical form. Passes Test

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR