68399-81-5
68399-81-5
Chemical Structure
TAPSO
- CAS No.: 68399-81-5
- Formula:C7H17NO7S
- Molecular Weight:259.28
IUPAC Name: 3-((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)-2-hydroxypropane-1-sulfonic acid
InChIKey: RZQXOGQSPBYUKH-UHFFFAOYSA-N
SMILES: O=S(CC(O)CNC(CO)(CO)CO)(O)=O
Biological Activity: TAPSO 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 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 | 98.0% | TAPSO 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 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)x-(OH)y and Zn-(TAPSO)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]
