TAPSO

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TAPSO
Names
IUPAC name
3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid
Other names
3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard100.063.611 Edit this at Wikidata
UNII
  • InChI=1S/C7H17NO7S/c9-3-7(4-10,5-11)8-1-6(12)2-16(13,14)15/h6,8-12H,1-5H2,(H,13,14,15) ☒N
    Key: RZQXOGQSPBYUKH-UHFFFAOYSA-N ☒N
  • InChI=1/C7H17NO7S/c9-3-7(4-10,5-11)8-1-6(12)2-16(13,14)15/h6,8-12H,1-5H2,(H,13,14,15)
    Key: RZQXOGQSPBYUKH-UHFFFAOYAF
  • O=S(=O)(O)CC(O)CNC(CO)(CO)CO
Properties
C7H17NO7S
Molar mass259.28 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

TAPSO is used to make buffer solutions. It has a pKa value of 7.635 (I=0, 25°C).[1] It can be used to make buffer solutions in the pH range 7.0-8.2.

References

[edit]
  1. ^ Goldberg, R.; Kishore, N.; Lennen, R. (2002). "Thermodynamic Quantities for the Ionization Reactions of Buffers" (PDF). J. Phys. Chem. Ref. Data. 31 (2): 231–370. doi:10.1063/1.1416902. Archived from the original (PDF) on 2008-10-06. Retrieved 2017-07-13.
Retrieved from "https://en.wikipedia.org/w/index.php?title=TAPSO&oldid=1212662306"
    TAPSO
    Names
    IUPAC name
    3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid
    Other names
    3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid
    Identifiers
    • 68399-81-5 checkY
    3D model (JSmol)
    • Interactive image
    ChemSpider
    • 98301 ☒N
    ECHA InfoCard100.063.611
    • 109334
    UNII
    • 45Q4J0071U checkY
    • DTXSID80887356
    • InChI=1S/C7H17NO7S/c9-3-7(4-10,5-11)8-1-6(12)2-16(13,14)15/h6,8-12H,1-5H2,(H,13,14,15) ☒N
      Key: RZQXOGQSPBYUKH-UHFFFAOYSA-N ☒N
    • InChI=1/C7H17NO7S/c9-3-7(4-10,5-11)8-1-6(12)2-16(13,14)15/h6,8-12H,1-5H2,(H,13,14,15)
      Key: RZQXOGQSPBYUKH-UHFFFAOYAF
    • O=S(=O)(O)CC(O)CNC(CO)(CO)CO
    Properties
    C7H17NO7S
    Molar mass259.28 g/mol
    Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
    ☒N verify (what is checkY☒N ?)

    TAPSO is used to make buffer solutions. It has a pKa value of 7.635 (I=0, 25°C).[1] It can be used to make buffer solutions in the pH range 7.0-8.2.

    References

    1. ^ Goldberg, R.; Kishore, N.; Lennen, R. (2002). "Thermodynamic Quantities for the Ionization Reactions of Buffers" (PDF). J. Phys. Chem. Ref. Data. 31 (2): 231–370. doi:10.1063/1.1416902. Archived from the original (PDF) on 2008-10-06. Retrieved 2017-07-13.
    Retrieved from "https://en.wikipedia.org/w/index.php?title=TAPSO&oldid=1212662306"