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Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent
Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.
125.89 € - 692.39 €
| Code produit | Marque | Standard Components | Quantity | Prix | Quantité et disponibilité | ||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Standard Components | Quantity | Prix | Quantité et disponibilité | ||||
|
11587670
|
Thermo Scientific™
TS-48911 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 10 g |
125.89 €
Each |
Estimated Shipment: 04-06-2024 Log in to see stock. |
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|
11786957
|
Thermo Scientific™
TS-48910 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 10 x 1 mL ampules |
148.77 €
Pack of 10 |
Estimated Shipment: 31-05-2024 Log in to see stock. |
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|
11507680
|
Thermo Scientific™
TS-48914 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 100 mL |
692.39 €
Each |
Estimated Shipment: 04-06-2024 Log in to see stock. |
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|
11567851
|
Thermo Scientific™
TS-48915 |
MSTFA plus 1% TMCS (2,2,2-Trifluoro-N-methyl-N-(trimethylsilyl)-acetamide, Chlorotrimethylsilane) | 10 x 1 mL ampules |
185.39 €
Pack of 10 |
Estimated Shipment: 04-06-2024 Log in to see stock. |
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|
11597670
|
Thermo Scientific™
TS-48913 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 25 mL |
181.96 €
25mL |
Estimated Shipment: 04-06-2024 Log in to see stock. |
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Description
Use Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent for GC analyses of early eluting compounds that would otherwise be obscured in the chromatogram. MSTFA, the most volatile TMS-amide available, and its byproduct N-methyltrifluoroacetamide typically elute with the solvent front, allowing TMS derivatives of small molecules to be analyzed. Addition of Thermo Scientific™ TMCS aids derivatization of amides, secondary amines, and hindered hydroxyls not derivatized by MSTFA alone.
- 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
- Often TMS derivatives of small molecules can be analyzed when derivatized with MSTFA because the byproducts and the reagent itself usually elute with the solvent front
- Addition of Thermo Scientfic TMCS aids derivatization of amides, secondary amines and hindered hydroxyls not derivatized by MSTFA alone
Spécification
| GC/MS | |
| Flammable, Irritant |
For Research Use Only. Not for use in diagnostic procedures.