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CAS 79803-73-9

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3-morpholino-2-hydroxypropanesulfonic acid sodium salt

Description:
3-Morpholino-2-hydroxypropanesulfonic acid sodium salt, commonly referred to as MOPS, is a zwitterionic buffer widely used in biological and biochemical research. It is characterized by its ability to maintain a stable pH in solutions, particularly in the physiological range of pH 6.5 to 7.9, making it ideal for various applications, including cell culture and electrophoresis. MOPS is soluble in water and exhibits low toxicity, which enhances its suitability for use in biological systems. The compound features a morpholine ring, a hydroxyl group, and a sulfonic acid group, contributing to its buffering capacity. MOPS is often utilized in molecular biology protocols, such as RNA and protein electrophoresis, due to its minimal interference with biological reactions. Additionally, it is stable under a range of temperatures and conditions, further solidifying its role as a reliable buffering agent in laboratory settings. Its sodium salt form enhances solubility and ease of use in aqueous solutions.
Formula:C7H14NNaO5S
InChI:InChI=1/C7H15NO5S.Na/c9-7(6-14(10,11)12)5-8-1-3-13-4-2-8;/h7,9H,1-6H2,(H,10,11,12);/q;+1/p-1
InChI key:WSFQLUVWDKCYSW-UHFFFAOYSA-M
SMILES:C1COCCN1CC(CS(=O)(=O)O)O.[Na]
Synonyms:
  • Mopso Sodium Sigmaultra
  • MOPSO, sodium salt 3-(N-Morpholino)-2-hydroxypropanesulfonic acid, sodium salt
  • MOPSO sodium salt
  • 3-(N-Morpholino)-2-hydrixypropanesulfonic acid,Sodium Salt
  • 3-(N-Morpholino)-2-hydroxypropanesulfonic acid,Sodium Salt
  • Sodium 2-Hydroxy-3-(Morpholin-4-Yl)Propane-1-Sulfonate
  • MOPSO-Na
  • 3-(N-Morpholino)-2-hydroxypropanesuIfonic acid, Sodium Salt
  • MOPS0-Na
  • 3-(N-Morpholinyl)-2-hydroxypropanesulfonic acid sodium salt, 3-Morpholino-2-hydroxypropanesulfonic acid sodium salt
  • See more synonyms
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