1,3-Bis[tris(hydroxymethyl)methylamino]propane

CAS: 64431-96-5

Ref. 3D-FB09448

Product Information

• Name: 1,3-Bis[tris(hydroxymethyl)methylamino]propane
• Synonyms: BIS-TRIS propane
• Brand: Biosynth
• Description: 1,3-Bis[tris(hydroxymethyl)methylamino]propane, most commonly known as Bis-TRIS propane, is often referred to as the universal buffer because of its wide buffering range from pH 6.3 to 9.5. Its dual pKa values (~ 6.8 and 9.0) allow it to stabilize the pH in a variety of biological applications, including molecular biology, biochemistry, and electrophoresis.

Chemical properties

• Molecular weight: 282.3 g/mol
• Formula: C₁₁H₂₆N₂O₆
• Purity: Min. 95%
• Color/Form: Powder
• InChI: InChI=1S/C11H26N2O6/c14-4-10(5-15,6-16)12-2-1-3-13-11(7-17,8-18)9-19/h12-19H,1-9H2
• InChI key: InChIKey=HHKZCCWKTZRCCL-UHFFFAOYSA-N
• SMILES: OCC(CO)(CO)NCCCNC(CO)(CO)CO