Silylation Reagents
Silylation Reagents
Thermo Scientific™ BSTFA + 1–10% TMCS Silylation Reagent
Ideal for difficult-to-silylate compounds, the Thermo Scientific™ BSTFA + 1–10% TMCS Silylation Reagent is derivatizing compounds.

Thermo Scientific™ Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent
Employ a reagent-catalyst solvent mixture, for one-step derivatization with the Thermo Scientific™ Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent,

Thermo Scientific™ BSTFA Silylation Reagent
Obtain excellent GC separations with Thermo Scientific™ BSTFA Silylation Reagent.
Thermo Scientific™ Tri-Sil TBT (TMSI:BSA:TMCS) Reagent
Employ a catalyzed silylation reagent formulation, for derivatization of hydroxyls with the Thermo Scientific™ Tri-Sil TBT (TMSI:BSA:TMCS) Reagent.
Thermo Scientific™ HMDS (Hexamethyldisilazane)
Greatly extends the practical range of GC, improving chromatographic results in the silylation of sugars and related substances.
Thermo Scientific™ TMCS Silylation Reagent
Catalyze the derivatization of difficult-to-silylate compounds using Thermo Scientific™ TMCS Silylation Reagent.
Thermo Scientific™ TMSI Silylation Reagent
Employ the strongest silylator available for carbohydrates and steroids with the Thermo Scientific™ TMSI Silylation Reagent.
Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent
Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.
Thermo Scientific™ MTBSTFA and MTBSTFA + 1% TBDMCS Silylation Reagent
Produce stable TBDMS derivatives for GC analysis with the Thermo Scientific™ MTBSTFA and MTBSTFA + 1% TBDMCS Silylation Reagent.
Thermo Scientific™ Pierce™ APTS (3-aminopropyltriethoxysilane)
Coat glass and silica surfaces to add primary amines, which can be used to crosslink and immobilize proteins and other molecules using this silylation reagent.
Thermo Scientific™ Methoxamine (MOX) Reagent
Prepare oximes of steroids and ketoacids prior to silylation with the Thermo Scientific™ Methoxamine (MOX) Reagent.
Thermo Scientific™ Tri-Sil BP (BSA:Pyridine) Reagent
Employ a reagent-solvent mixture, for one-step derivatization with the Thermo Scientific™ Tri-Sil BP (BSA:Pyridine) Reagent,
Thermo Scientific™ Tri-Sil TP (TMSI:Pyridine) Reagent
Derivatize hydroxyls compounds, particularly carbohydrates with Thermo Scientific™ Tri-Sil TP (TMSI:Pyridine) Reagent.
Pickering Laboratories Inc HYDROLYSIS REAGENT 950ML 4/CS

Hydrolysis Reagent for Carbamate analysis 0.075 M, case of 4 (950 mL /bottle) EPA 531.2

UNITED CHEMICAL TECHNOLOGIES BSTFA W/ 1% TMCS 100GRBSTFA W

Selectra-sil BSTFA w/1% TMCS. O-bis(trimethylsilytrifluoroacetamide) w/ 1% Trimethylchlorosilane. 100 g vial.

Agilent Technologies LC/MS Calibration standard, for ESI-TOF, 100 mL
LC/MS Calibration standard, for ESI-TOF, 100 mL.

Sigma Aldrich Fine Chemicals Biosciences N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane, 25561-30-2, MFCD00008269, 10x1 mL
Linear Formula: CF3C[=NSi(CH3)3]OSi(CH3)3, Molecular Weight: 257.40, for GC derivatization, LiChropur, contains 1% TMCS, 99% (excluding TMCS), Synonym: BSTFA + TMCS, Silylating mixture V.

UNITED CHEMICAL TECHNOLOGIES O-bis(trimethylsilytrifluoroacetamide) w/ 1% Trimethylchlorosilane, 25561-30-2, MFCD00008269, 1G 10/pk

Linear Formula: CF3C[=NSi(CH3)3]OSi(CH3)3, Molecular Weight: 257.40. The position of the silyl groups has not been unequivocally established. It has been referred to as both N,N and N,O.

Regis Technologies Inc Regisil BSTFA + 10% TMCS (RC-3) | 25561-30-2 | 10g

BSTFA reacts faster and more completely than BSA, due to the trifluoroacetamide leaving group. The high volatility of BSTFA and its byproducts results in non-co-elution of early eluting peaks. Additionally, the highly volatile and stable products result in low detector noise and fouling. Addition of TMCS to BSTFA catalyzes reactions of hindered functional groups and other difficult functionalities, such as secondary hydroxyls and amines.

Regis Technologies Inc MTBSTFA 2X5GM

MtBSTFA is a Silylation Reagent. MtBSTFA replaces active hydrogens to form t-BDMS derivatives. Derivatization is usually complete upon dissolution with this exceptionally strong, yet mild silylating reagent. MtBSTFA derivatives are 104 times more stable to hydrolysis than their corresponding TMS derivatives and produce easily interpreted mass spectra for GC/MS. Addition of t-BDMCS catalyzes reactions of hindered alcohols and amines.
