Silylation Reagents

Supplier: Thermo Scientific

TS-48913 TS-48910 TS-48911 TS-48915 TS-48914

10066-340EA 349.55 CAD

10066-340 10066-342 10066-344 10066-346 10066-348

Silylation Reagents

Chromatography Sorbents GC Sorbents

Silylation reagent for GC analyzes of early eluting compounds that would otherwise be obscured in the chromatogram.

Trimethylsilyl donor strength comparable to BSA and BSTFA
Reacts to replace labile hydrogens on a wide range of polar compounds with a Si(CH₃)₃ group
Used to prepare volatile and thermally stable derivatives for GC and MS
Volatile byproduct, N-methyltrifluoroacetamide, has an even lower retention time than MSTFA

MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide), the most volatile TMS-amide and its byproduct N-methyltrifluoroacetamide typically elute with the solvent front, allowing TMS derivatives of small molecules to be analyzed.

MSTFA + 1% TMCS is ideal for derivatization of amides, secondary amines, and hindered hydroxyls.

Storage temperature: 2 to 8 °C

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