Acylation, an alternative to silylation, allows the conversion of compounds with active hydrogen such as -OH, -SH, and -NH into esters, thioesters and amines, respectively. A very popular example of this method is the insertion of perfluoracyl groups to enable electron capture detection (ECD). Carbonyl groups adjacent to halogenated carbons enhance the ECD response.
65371 (±)-α-Methoxy-α-trifluoromethylphenylacetic acid purum, ≥97.0% (T) pricing
23197 (1S )-(+)-Menthyl chloroformate purum, ≥95.0% (sum of enantiomers, GC) pricing
17281 1-(Pentafluoropropionyl)imidazole puriss., ≥98.5% (GC) pricing
87851 2,2,6,6-Tetramethyl-3,5-heptanedione purum, ≥98.0% (GC) pricing
02379 2,3,4,5,6-Pentafluorobenzoic anhydride purum, ≥98.0% (GC) pricing
76732 2,3,4,5,6-Pentafluorobenzoyl chloride puriss., ≥98.5% (GC) pricing
76733 2,3,4,5,6-Pentafluorobenzoyl chloride puriss., ≥99.0% (GC) pricing
77450 2-Bromoacetophenone puriss., ≥99.0% (GC) pricing
88300 2-Thenoyltrifluoroacetone puriss. p.a., for spectrophotometric det. of metal ions, ≥99.0% (GC) pricing
41392 4-Bromophenacyl trifluoromethanesulfonate purum, ≥95% (H-NMR/C-NMR) pricing
33085 Acetic anhydride pricing
91204 Acetic anhydride puriss. p.a., for GC, ≥99.0% (GC) pricing
505862 Acylation Sampler Kit pricing
33021 BF3 - Methanol 10 % (w/w), pkg of 400 mL pricing
15715 Boron trifluoride-methanol solution purum, ~10% (~1.3 M) pricing
19667 Butylboronic acid for GC, ≥96.0% (T) pricing
33140 Esterate M bottle of 25 mL pricing
91734 Ethyl trifluoromethanesulfonate purum, ≥99.0% (GC) pricing
505854 FID Alkyation Sampler Kit pricing
77251 Heptafluorobutyric anhydride puriss., ≥99.0% (GC) pricing
77253 Heptafluorobutyric anhydride puriss., ≥99.0% (GC) pricing
87472 Hydrogen chloride - 1-Butanol solution puriss. p.a., for GC, ~3 M in 1-butanol pricing
58360 Isobutyric acid puriss. p.a., ≥99.5% (GC) pricing
506516 Methanolic H2 SO4 10% in methanol, pkg of 6 × 5 mL pricing
91736 Methyl trifluoromethanesulfonate purum, ≥97.0% (GC) pricing
66638 N ,N ′-Diisopropyl-O -methylisourea purum, ≥97.0% (GC) pricing
65943 N -Methyl-bis(trifluoroacetamide) puriss., ≥99.0% (GC) pricing
78268 N -Methyl-bis-heptafluorobutyramide purum p.a., derivatization reagent for GC/MS, ≥96.0% (GC) pricing
29245 N1 -[3,5-Bis(trifluoromethyl)benzyl]-N1 -methylglycinamide hydrochloride puriss., ≥99.0% (HPLC) pricing
33001 Pentafluorobenzyl bromide ampule of 5 g pricing
77290 Pentafluoropropionic acid purum, ≥97.0% (GC) pricing
90217 Pentafluoropropionic anhydride purum, ≥96.0% (GC) pricing
91090 Trichloroacetyl chloride purum, ≥98.0% (AT) pricing
91719 Trifluoroacetic anhydride puriss. p.a., derivatization grade (for GC), ≥99.0% (GC) pricing
87865 Trifluoroacetic anhydride puriss. p.a., derivatization grade (for GC), ≥99.0% (GC) pricing
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