Category:
Other Specialized Reagents
CAS NO:
68399-81-5
Standard:
USP,BP,EP,In-house Standards,
TAPSO (2-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropane sulfonic acid) is a zwitterionic buffer widely used in biochemical research. Its core synthesis involves the reaction of N-tris(hydroxymethyl)methylamine with propylene oxide followed by sulfonation. The molecular formula is C7H17N2O4S, and its CAS number is 5096-78-6.
Not intended for clinical human administration. Store in a cool, dry place away from direct sunlight to prevent degradation. Handle with standard PPE to avoid skin irritation.