CAS 4432-31-9

4-Morpholineethanesulfonic acid

Description:

4-Morpholineethanesulfonic acid, commonly referred to as MES, is a zwitterionic buffer widely used in biological and biochemical research. It has a molecular formula of C6H13NO3S and features a morpholine ring, which contributes to its solubility in water and stability across a range of pH levels. MES is particularly effective in maintaining a stable pH in the physiological range, typically between pH 6.0 and 7.5, making it suitable for various applications, including cell culture and enzyme assays. The sulfonic acid group enhances its buffering capacity, while the morpholine structure provides a neutral charge at physiological pH, minimizing interference in biological systems. MES is generally considered non-toxic and is compatible with many biological molecules, which makes it a preferred choice for experiments involving proteins and nucleic acids. Additionally, it is stable under a variety of conditions, although it should be stored properly to prevent degradation. Overall, MES is a versatile and reliable buffer in laboratory settings.

Formula: C₆H₁₃NO₄S

InChI: InChI=1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10)

InChI key: InChIKey=SXGZJKUKBWWHRA-UHFFFAOYSA-N

SMILES: C(CS(=O)(=O)O)N1CCOCC1

Synonyms:

• 1-Morpholin-4-Ylethanesulfonic Acid
• 2-(4-Morpholino) ethane sulfonic acid
• 2-(4-Morpholino)ethanesulfonic acid
• 2-(4-Morpholino)ethanesulphonic acid
• 2-(4-Morpholinyl)ethanesulfonic acid
• 2-(Morpholin-4-Yl)Ethanesulfonic Acid
• 2-(Morpholin-4-yl)ethane-1-sulfonic acid
• 2-(N-Morpholino)Ethanesulfonic Acid
• 2-(N-Morpholino)Ethanesulphonic Acid
• 2-Morpholin-4-ium-4-ylethanesulfonate
• 2-Morpholinoethanesulfonic Acid
• 4-Morpholinoethanesulfonic acid
• MES
• MES (buffering agent)
• MES 2-(N-Morpholino)ethanesulfonic acid
• MES buffer
• MES, Free Acid
• Mes Buffered Saline
• Mes Free Acid Molecular Biology
• Mes Free Acid Plant Cell Culture Tested
• Mes(Bufferingagent)
• Morpholinoethane Sulfonic Acid
• Morpholinoethanesulfonic
• Morpholinoethanesulfonic acid
• NSC 157116
• Timtec-Bb Sbb009135

2-Morpholinoethanesulfonic Acid

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Purity: >99.0%(T)

Color and Shape: White powder to crystal

Molecular weight: 195.23

Ref: 3B-M0606

2-(N-Morpholino)ethanesulphonic acid Ultrapure

CAS: 4432-31-9

2-(N-Morpholino)ethanesulphonic acid Ultrapure

Formula: C₆H₁₃NO₄S

Purity: >99.5%

Color and Shape: White Solid-Powder

Molecular weight: 195.23672

Ref: 54-BIB2002

MES

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Purity: (Titration) ≥ 99.0% (dried basis)

Color and Shape: White crystalline powder

Molecular weight: 195.24

Ref: 7W-GB1243

MES

CAS: 4432-31-9

MES buffer: pH 5.5-7.7; maintains pH in plant cultures, reagents, and physiological tests.

Formula: C₆H₁₃NO₄S

Purity: 99.82% - 99.91%

Color and Shape: Solid

Molecular weight: 195.237

Ref: TM-T40545

MES

CAS: 4432-31-9

MES

Formula: C₆H₁₃NO₄S

Purity: 99.5%

Molecular weight: 195.24

Ref: 54-BUP18677

2-(N-Morpholino)ethanesulfonicAcid-d13

CAS: 352534-94-2, 4432-31-9

Purity: 98 atom % D

Color and Shape: White Solid

Molecular weight: 208.31

Ref: 3U-D6122

3-(N-Morpholino)ethane Sulfonic Acid (MES)

Controlled Product

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Color and Shape: Neat

Molecular weight: 195.24

Ref: 86-MM0334.03

2-Morpholinoethanesulfonic acid

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Purity: 98%

Color and Shape: Solid

Molecular weight: 195.2367

Ref: IN-DA00I8EM

4-Morpholineethanesulfonic Acid

Controlled Product

CAS: 4432-31-9

Applications 4-Morpholineethanesulfonic Acid is used in the synthesis of nanotechnology and nanoparticles, as potential therapy towards Alzheimer’s.
References Liu, G. et al.: Methods. Mol. Biol., 610, 123 (2010); Neugart, F. et al.: Nano. Lett., 7, 3588 (2007)l;

Formula: C₆H₁₃NO₄S

Color and Shape: Neat

Molecular weight: 195.24

Ref: TR-M723775

2-Morpholinoethanesulfonic Acid

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Molecular weight: 195.23

Ref: 4Z-B-4437

MES, 1M solution

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Color and Shape: Clear, colourless liquid

Molecular weight: 195.24

Ref: 7W-GE5702

2-Morpholinoethanesulfonic acid

CAS: 4432-31-9

2-Morpholinoethanesulfonic acid

Formula: C₆H₁₃NO₄S

Purity: 98%

Molecular weight: 195.24

Ref: IN-DG17182

MES

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Molecular weight: 195.24

Ref: BE-RMCB055028

2-Morpholinoethanesulfonic acid

CAS: 4432-31-9

M05729 - 2-Morpholinoethanesulfonic acid

Formula: C₆H₁₃NO₄S

Purity: 97%

Color and Shape: Solid

Molecular weight: 195.23

Ref: 10-M05729

MES Free Acid Buffer extrapure, 99%

CAS: 4432-31-9

Formula: C₆H₁₃NO₄S

Purity: min. 99%

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

Molecular weight: 195.24

Ref: SR-81439

MES

CAS: 4432-31-9

A Good's buffer substance, pKa = 6.15 at 20 degree C.MES, also known as 4-Morpholineethanesulfonic acid, is a morpholinic buffer with an optimal pH range of 5.5-6.7 and a pKa of 6.1. This buffering agent can be used in culture media and capillary electrochromatography. It does not coordinate metal ions

Formula: C₆H₁₃NO₄S

Color and Shape: White Powder

Molecular weight: 195.24 g/mol

Ref: 3D-FM31183