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GC Derivatization Reagents

 For GC analysis, the substance to be analyzed must be in the gaseous form. Because of this, the analysis of many organic compounds requires that injections, columns, and detectors are kept at relatively high temperatures. However, many organic compounds are thermally unstable. In such cases, it is necessary to convert the substance to be analyzed to a more volatile derivative appropriate for GC analysis. GC derivatizing reagents such as silylating, acylating, and alkylating reagents are used for this conversion.

Trimethylsilylation [GC Derivatization Reagents]

A5601
BSA [=N,O-Bis(trimethylsilyl)acetamide] [for Gas Chromatography]
A5602
TMS-BA [=N,O-Bis(trimethylsilyl)acetamide] (25% in Acetonitrile) [for Gas Chromatography]
A5603
BSTFA [=N,O-Bis(trimethylsilyl)trifluoroacetamide] [for Gas Chromatography]
A5604
TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [for Gas Chromatography]
A5605
TMS-Imidazole (=N-Trimethylsilylimidazole) [for Gas Chromatography]
B0510
N,O-Bis(trimethylsilyl)acetamide (25% in Acetonitrile) [Trimethylsilylating Reagent, for NH2 compounds]
B0511
N,O-Bis(trimethylsilyl)acetamide
B0830
N,O-Bis(trimethylsilyl)trifluoroacetamide
B0911
N,O-Bis(trimethylsilyl)acetamide Kit BSA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
B0912
N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
B1150
N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide
B3402
BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]
C0306
Chlorotrimethylsilane
H0089
1,1,1,3,3,3-Hexamethyldisilazane
M0536
N-Methyl-N-trimethylsilylacetamide [Trimethylsilylating Agent]
M0672
N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent]
T0274
TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [Trimethylsilylating Reagent, for OH compounds]
T0492
N-(Trimethylsilyl)diethylamine
T0585
N-Trimethylsilylimidazole [Trimethylsilylating Reagent]
T0590
N-Trimethylsilylacetamide
T0591
N-(Trimethylsilyl)dimethylamine
T0623
TMS-PZ (=N-Trimethylsilylimidazole in Anhydrous Pyridine) [Trimethylsilylating Reagent, for wet or dry Sugars, Mono or Poly Saccharides]
T0690
TMS-HT Kit TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for OH compounds]
T0691
N,O-Bis(trimethylsilyl)acetamide Kit TMS-BA (25% in Acetonitrile) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for NH2 compounds]
T0692
TMS-PZ Kit TMS-PZ (=N-Trimethylsilylimidazole in Anhydrous Pyridine) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for wet or dry Sugars, Mono or Poly Saccharides]
T0693
N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]

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Other Silylation [GC Derivatization Reagents]

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Acylation [GC Derivatization Reagents]

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Esterification, Alkylation [GC Derivatization Reagents]

B0949
1-Benzyl-3-p-tolyltriazene [for Esterification]
D1294
N,N-Dimethylformamide Diethyl Acetal [for Esterification]
D1301
N,N-Dimethylformamide Dipropyl Acetal [for Esterification]
D1302
N,N-Dimethylformamide Dibutyl Acetal [for Esterification]
D1303
N,N-Dimethylformamide Di-tert-butyl Acetal [for Esterification]
D1332
N,N-Dimethylformamide Dimethyl Acetal [for Esterification] (0.5mL×10)
D1595
N,N-Dimethylformamide Dineopentyl Acetal [for Esterification]
D2071
N,N-Dimethylformamide Dimethyl Acetal [for Esterification]
H0959
Hydrogen Bromide - Ethanol Reagent (10-20%) [for Esterification]
M0641
1-Methyl-3-p-tolyltriazene [for Esterification]
T0676
Tetramethylammonium Hydroxide (10% in Methanol)
T0961
3-(Trifluoromethyl)phenyltrimethylammonium Hydroxide (5% in Methanol) [for Transesterification of Glyceride]
T1146
Trimethylsilyldiazomethane (ca. 10% in Hexane, ca. 0.6mol/L)
T1576
Trimethylsulfonium Hydroxide (0.2mol/L in Methanol) [Methylating Reagent]
T3610
Trimethylphenylammonium Hydroxide (ca. 8.5% in Methanol)
X0033
Boron Trichloride - Methanol Reagent (5-10%) [for Esterification] (1mL×10)
X0034
Boron Trifluoride - Butanol Reagent (10-20%) [for Esterification] (1mL×10)
X0035
Boron Trifluoride - Isopropyl Alcohol Reagent (10-20%) [for Esterification] (1mL×10)
X0036
Boron Trifluoride - Methanol Reagent (10-20%) [for Esterification] (1mL×10)
X0037
Boron Trifluoride - Propanol Reagent (10-20%) [for Esterification] (1mL×10)
X0038
Hydrogen Chloride - Methanol Reagent (5-10%) [for Esterification] (1mL×10)
X0039
Hydrogen Chloride - Butanol Reagent (5-10%) [for Esterification] (1mL×10)
X0041
Hydrogen Chloride - Methanol Reagent (5-10%) [for Esterification]

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Boronate Esterification [GC Derivatization Reagents]

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Chiral Derivatization for Optical Purity Determination [GC Derivatization Reagents]

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Other GC Derivatization Reagents

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