MP-TsOH
Catch & Release and Scavenging SPE Basic Compounds
MP-TsOH is a macroporous polystyrene resin with a chemically bonded p-toluenesulfonic acid functional group. It is used for the isolation of a wide range of aliphatic, aromatic and heterocyclic amines using both catch & release and scavenging SPE protocols. MP-TsOH is available packed into SPE columns and in bulk for flow-through or batch applications. Using the catch & release SPE approach, target compounds can be isolated from a range of reaction mixtures. MP-TsOH columns can be used in a scavenging SPE mode to remove excess basic reagents, allowing neutral or acidic compounds to pass straight through to the collection vessel.
MP-TsOH columns can be used to form free amines during catch & release SPE protocols. Amine salts of weak conjugate acids (e.g., acetate, trifluoroacetate, etc.) are exchanged TsOH onto MP- columns and then released as the free amine.
Chemical Data
Base Material: Macroporous poly (styrene-co-divinylbenzene), 50–100 µm
Functional Group: p-toluenesulfonic acid
Capacity: 2.5 mmol/g
Counter Ion: Proton
Ordering Information
MP-TSOH Columns
| Part Number |
Description |
Quantity |
| 800477-0010-B |
MP-TsOH 100 mg/3 mL |
50 |
| 800477-0025-C |
MP-TsOH 250 mg/6 mL |
30 |
| 800477-0050-C |
MP-TsOH 500 mg/6 mL |
30 |
| 800477-0100-D |
MP-TsOH 1 g/15 mL |
20 |
| 800477-0250-E |
MP-TsOH 2.5 g/25 mL |
20 |
MP-TsOH Tabless Columns for High Throughput
| 800477-0010-BG1 |
MP-TsOH 100 mg/3 mL, tab-less |
50 |
| 800477-0025-CG2 |
MP-TsOH 100 mg/3 mL, tab-less |
30 |
| 800477-0050-CG |
MP-TsOH 100 mg/3 mL, tab-less |
30 |
1 ISOLUTE tab-less 3 mL columns are compatible with the Mettler Toledo Miniblock® System.
2 ISOLUTE tab-less 6 mL columns are compatible with the ISOLUTE Array-24 System
Polymer-bound Solution Phase Selection Table