CAS 16052-06-5

EPPS

Description:

EPPS, or 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid, is a zwitterionic buffer commonly used in biological and biochemical applications. It is characterized by its ability to maintain a stable pH in aqueous solutions, making it particularly useful in experiments involving enzymes and proteins that require specific pH conditions for optimal activity. EPPS has a pKa value that allows it to effectively buffer in the physiological pH range, typically around 7.0 to 8.5. The compound is soluble in water and exhibits low toxicity, which makes it suitable for use in cell culture and other sensitive biological systems. Additionally, EPPS is stable under a variety of conditions, including temperature fluctuations and the presence of other reagents, which enhances its utility in laboratory settings. Its zwitterionic nature minimizes interference with biological assays, making it a preferred choice over traditional buffering agents in many applications.

Formula: C₉H₂₀N₂O₄S

InChI: InChI=1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15)

InChI key: InChIKey=OWXMKDGYPWMGEB-UHFFFAOYSA-N

SMILES: C(CCS(=O)(=O)O)N1CCN(CCO)CC1

Synonyms:

• 1-Piperazinepropanesulfonic acid, 4-(2-hydroxyethyl)-
• 3-[4-(2-Hydroxyethyl)-1-piperazine]propanesulfonic acid
• 3-[4-(2-Hydroxyethyl)-1-piperazinyl]propanesulfonic acid
• 3-[4-(2-Hydroxyethyl)Piperazin-1-Yl]Propane-1-Sulfonic Acid
• 4-(2-Hydroxyethyl) piperazine-1-propanesulfonic acid
• 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid
• HEPPS N-(2-Hydroxyethyl)piperazine-N-3-propanesulfonic acid
• HEPPS, ULTROL Grade
• HEPPS~4-(2-Hydroxyethyl)-1-piperazinepropanesulphonic acid
• Hepps
• N-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid
• N-(2-Hydroxyethyl)-N-(3-sulfopropyl)-piperazine
• N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid)
• N-(2-Hydroxyethyl)piperazine-N′-3-ethanesulfonic acid
• aEPPS

4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic Acid [Good's buffer component for biological research]

CAS: 16052-06-5

Formula: C₉H₂₀N₂O₄S

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 252.33

Ref: 3B-H0576

EPPS, 99%

CAS: 16052-06-5

EPPS is used as a biological buffer with a useful pH range of 7.3-8.7 pKa=8.0 (25C). It can be used in agrochemical, pharmaceutical and dyestuff field etc.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information

Formula: C₉H₂₀N₂O₄S

Purity: 99%

Color and Shape: White to cream, Crystals or powder or crystalline powder

Molecular weight: 252.33

Ref: 02-A13714

EPPS, 0.2M buffer soln., pH 8.0

CAS: 16052-06-5

EPPS or HEPPS is a commonly used Good’s buffer. It is often used as separator in ultrathin isoelectric focusing gels and enhances the resolution of phosphoglucomutase. It is used as a buffering agent in biology and biochemistry. This Thermo Scientific Chemicals brand product was originally part of t

Ref: 02-J61296

EPPS, 0.2M buffer soln., pH 8.5

CAS: 16052-06-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Ref: 02-J61476

N-(2-Hydroxyethyl)piperazine-N'-3-propanesulphonic acid

CAS: 16052-06-5

N-(2-Hydroxyethyl)piperazine-N'-3-propanesulphonic acid

Formula: C₉H₂₀N₂O₄S

Purity: >99%

Color and Shape: Solid

Molecular weight: 252.3311

Ref: 54-BIH0601

3-(4-(2-Hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid

CAS: 16052-06-5

Formula: C₉H₂₀N₂O₄S

Purity: 98%

Color and Shape: Solid

Molecular weight: 252.3311

Ref: IN-DA001RZM

HEPPS

CAS: 16052-06-5

HEPPS exhibits inhibitory activity against the amyloid-beta precursor protein, reducing Aβ aggregation burden Alzheimer's disease and neurological disorders.

Formula: C₉H₂₀N₂O₄S

Color and Shape: White Crystalline Powder

Molecular weight: 252.33

Ref: TM-T20821

HEPPS

CAS: 16052-06-5

Formula: C₉H₂₀N₂O₄S

Purity: (Titration) ≥ 99.0%

Color and Shape: White crystalline powder

Molecular weight: 252.33

Ref: 7W-GB8306

HEPPS

CAS: 16052-06-5

HEPPS, also known as EPPS, is a piperazinic buffer with an optimal pH range of 7.3-8.7 and a pKa of 8. This pH range is suitable for phosphorylation reaction studies.

Formula: C₉H₂₀N₂O₄S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 252.33 g/mol

Ref: 3D-FH15209

HEPPS

CAS: 16052-06-5

M01848 - HEPPS

Formula: C₉H₂₀N₂O₄S

Purity: 98%

Color and Shape: Solid, White to off-white crystalline powder

Molecular weight: 252.33

Ref: 10-M01848

EPPS Buffer extrapure, 99.5%

CAS: 16052-06-5

Formula: C₉H₂₀N₂O₄S

Purity: min. 99.5%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 252.33

Ref: SR-49470