105140-25-8
105140-25-8
Chemical Structure
TAPSO sodium
- CAS No.: 105140-25-8
- Formula:C7H16NNaO7S
- Molecular Weight:281.25
IUPAC Name: sodium 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-2-hydroxypropane-1-sulfonate
InChIKey: XRADYQRMWVBZEH-UHFFFAOYSA-M
SMILES: OCC(NCC(CS(=O)(O[Na])=O)O)(CO)CO
Biological Activity: TAPSO sodium is a commonly used biological buffer and pH-stabilizing reagent, with an effective pH range of 7-8 and a pKa range of 7.5-9. TAPSO sodium contains a Tris group, exhibits considerable reactivity, and can interact with zwitterionic glycine peptides[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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TAPSO sodium | 99.91% | TAPSO sodium is a commonly used biological buffer and pH-stabilizing reagent, with an effective pH range of 7-8 and a pKa range of 7.5-9. TAPSO sodium contains a Tris group, exhibits considerable reactivity, and can interact with zwitterionic glycine peptides. | ||||||||||||||||||||
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References
- [1]. Machado CM, et al. Interpretation of non-Nernstian slopes in graphic analysis of data collected in pH range close to deprotonation of a ligand Part I. A glass electrode potentiometric and polarographic study of Cd-(TAPSO sodium)x-(OH)y and Zn-(TAPSO sodium)x-(OH)y systems. Talanta. 2006 Jan 15;68(3):819-30. [Content Brief]
- [2]. Liu C, et al. Ultra-Stable Aqueous Zinc-Metal Batteries Achieved via Bio-Inspired Buffer Additive Engineering. Small. 2025;21(51):e11095. [Content Brief]
