Change your region:
Please note: Your shopping cart items may change if you change regions due to product availability.

You must be signed into your J&K account in order to save products to your favorites.

Not a member? Create an account
My Cart:

Your cart is currently empty.

Quick Order

J&K GC Derivatization Reagents

Derivatization is the process by which a compound is chemically changed, producing a new compound that has properties more amenable to a particular analytic technique. As a key separation method, derivatization provides: ●Increased volatility, thermal stability, and peak shape ●Improved selectivity and chromatographic efficiency ●Strengthened detectability

J&K provides an extensive selection of Derivatization Reagents, including those used for GC and HPLC analysis, chiral separations and TLC applications. By choosing the right derivatization reagent and procedure you can increase resolution and analytic response, significantly improving your separations.

■ GC Derivatization Reagents

GC Derivatization Reagents include silylation reagents, acylation reagents, esterification & alkylation reagents and others.

● Silylation

structure Product no. description cas pricing
247763 Bis(dimethylamino)dimethylsilane, 97% 3768-58-9 Pricing
447636 N,O-Bis(trimethylsilyl)acetamide, 95% 10416-59-8 Pricing
576242 N,O-Bis(trimethylsilyl)trifluoroacetamide, 98% 25561-30-2 Pricing
472228 Bromotrimethylsilane, 98% 2857-97-8 Pricing
296944 N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide, 97% 77377-52-7 Pricing
305146 Chloro(chloromethyl)dimethylsilane, 98% 1719-57-9 Pricing
584711 Dichlorodiethylsilane, 97% 1719-53-5 Pricing
333396 N,N-Dimethyltrimethylsilylamine, 97%, derivatization grade 2083-91-2 Pricing
543142 Heptamethyldisilazane, 98% 920-68-3 Pricing
123746 N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97% 24589-78-4 Pricing
585626 1,1,3,3-Tetramethyldisilazane, 97% 15933-59-2 Pricing
600909 N-Trimethylsilylimidazole, 98% 18156-74-6 Pricing

● Acylation

structure Product no. description cas pricing
411631 1-Acetylimidazole, 98% 2466-76-4 Pricing
535607 Bistrifluoroacetamide, 98% 407-24-9 Pricing
219537 Heptafluorobutyric acid, 99% 375-22-4 Pricing
120251 Heptafluorobutyric anhydride, 98% 336-59-4 Pricing
100530 1-(Heptafluorobutyryl)imidazole, 97% 32477-35-3 Pricing
313895 (±)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, 97% 81655-41-6 Pricing
254934 N-Methyl-bis(trifluoroacetamide), 98% 685-27-8 Pricing
370486 1-(Trifluoroacetyl)imidazole, 97.5%, derivatization grade 1546-79-8 Pricing

● Esterification & Alkylation

structure Product no. description cas pricing
101363 2,2-Dimethoxypropane, 98% 77-76-9 Pricing
113009 N,N-Dimethylformamide diethyl acetal, 95%, derivatization grade 1188-33-6 Pricing
191255 N,N-Dimethylformamide dimethyl acetal, 95% 4637-24-5 Pricing
221715 Methyl trifluoromethanesulfonate, 96% 333-27-7 Pricing
457936 Tetramethylammonium hydroxide, 25% solution in H2O 75-59-2 Pricing
379130 3-(Trifluoromethyl)phenyltrimethylammonium hydroxide, 5% solution in MeOH 68254-41-1 Pricing
533891 (Trimethylsilyl)diazomethane, 2.0 M solution in hexanes 18107-18-1 Pricing
518558 Trimethylsulfonium hydroxide, 0.25 M solution in MeOH 17287-03-5 Pricing

● Others

structure Product no. description cas pricing
532517 n-Butylboronic acid, 97.5% 4426-47-5 Pricing
369954 O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride, 99%, derivatization grade 57981-02-9 Pricing

■ Chiral Derivatization Reagents

● Chiral GC Derivatization Reagents

structure Product no. description cas pricing
189438 (-)-Camphanic acid chloride, 98% 39637-74-6 Pricing
571643 (R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, 98%, ee: 99.5% 20445-31-2 Pricing
192146 (S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, 98% 17257-71-5 Pricing
241739 (R)-(+)-1-(1-Naphthyl)ethylamine, 99% 3886-70-2 Pricing
390305 (S)-(-)-1-(1-Naphthyl)ethylamine, 99% 10420-89-0 Pricing
238277 L-(-)-2-Octanol, 99% 5978-70-1 Pricing
297184 D-(+)-2-Octanol, 99% 6169-06-8 Pricing
457038 (R)-(+)-1-Phenylethanol, 99%, for chiral derivatization 1517-69-7 Pricing
284516 (S)-(-)-1-Phenylethanol, 99%, for chiral derivatization 1445-91-6 Pricing
138277 (R)-(+)-1-Phenylethylamine, 99% 3886-69-9 Pricing
134448 (S)-(-)-1-Phenylethylamine, 99%, ee: 98% 2627-86-3 Pricing