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91204 Acetic anhydride for GC derivatization, ≥99.0%
01423 N-Acetyl-D-penicillamine for HPLC derivatization, ≥99.0% (T)
06800 4-Aminoantipyrine for spectrophotometric det. of H2O2 and phenols, ≥98.0%
09117 6-Amino-1-phenalenone for HPLC derivatization, ≥97.0%
108138 Benzenesulfonyl chloride 99%
B8681 Benzoin 98%
13180 Benzylamine for GC derivatization, ≥99.0%
77450 2-Bromoacetophenone for GC derivatization, ≥99.0%
282146 (1R)-(−)-10-Camphorsulfonic acid 98%
C2107 (1S)-(+)-10-Camphorsulfonic acid 99%
21365 (−)-Camphor-10-sulfonic acid purum, ≥98.0% (T)
21360 (+)-Camphor-10-sulfonic acid purum, ≥98.0% (T)
21382 (1R)-(−)-10-Camphorsulfonyl chloride for chiral derivatization, 97.0-103.0% (AT)
17925 9-Carbazoleacetic acid ≥99.0% (T)
336505 (R)-(−)-1-Cyclohexylethylamine 98%
29287 (S)-(+)-1-Cyclohexylethylamine purum, ≥98.0% (sum of enantiomers, GC)
502219 Dabsyl chloride for HPLC derivatization
31587 (+)-O,O′-Diacetyl-L-tartaric anhydride purum, ≥97.0% (NT)
358924 (+)-O,O′-Diacetyl-L-tartaric anhydride 97%
D28000 Diazald® 99%
86546 Dibenzyl chloromethyl phosphate for HPLC derivatisation, ≥97.0%, ≥97.0% (HPLC)
68082 2,4′-Dibromoacetophenone for HPLC derivatization, ≥99.0% (HPLC)
38434 N,N′-Diisopropyl-O-(4-nitrobenzyl)isourea for HPLC derivatization, ≥90% (CHN)
39068 4-(Dimethylamino)azobenzene-4′-sulfonyl chloride ≥97.5% (AT)
67954 4-(Dimethylamino)benzoyl chloride for HPLC derivatization, ≥99.0% (HPLC)
39090 5-(4-Dimethylaminobenzylidene)rhodanine for TLC derivatization, ≥98.0%
39410 4-(Dimethylamino)pyridine, polymer-bound extent of labeling: ~3.0 mmol/g "DMAP" loading, matrix crosslinked with 2% DVB
38490 5,5-Dimethyl-1,3-cyclohexanedione for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0%
41980 1,3-Dinitrobenzene for HPLC derivatization, for the detection of steroids
42030 3,5-Dinitrobenzoyl chloride for fluorescence, ≥98.0% (AT)
250031 (R)-(−)-N-(3,5-Dinitrobenzoyl)-α-phenylglycine 99%
D7906 Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide powder
04732 2,4-Dinitrophenylhydrazine for HPLC derivatization, moistened with 35% water, ≥99.0% (HPLC)
225827 N,N′-Disuccinimidyl carbonate ≥95%
56257 Ferroceneboronic acid for HPLC derivatization, ≥97.0% (HPLC)
95159 Ferrocenecarboxaldehyde for HPLC derivatisation, ≥98.0% (HPLC)
91032 Ferrocenoyl chloride for HPLC derivatization, ≥96.0% (AT)
89111 N-Ferrocenyl-maleimide for HPLC derivatization, ≥97.0% (HPLC)
76737 3-Ferrocenylpropionic anhydride for HPLC derivatization, ≥98.0% (C)
46917 9-Fluorenylmethyl carbazate for HPLC derivatization, ≥99.0%
42080 1-Fluoro-2,4-dinitrobenzene ≥99.0% (GC)
23186 Fmoc chloride for HPLC derivatization, ≥99.0% (HPLC)
479284 (R)-(−)-O-Formylmandeloyl chloride 97%
43612 Glyoxal solution ~40% in H2O, for HPLC derivatization
53940 Hydrindantin dihydrate for Stein-Moore-Chromatography
17031 3-Hydroxybenzaldehyde azine for HPLC derivatization, ≥98.0%
76381 4-Isothiocyanato-TEMPO for ESR-spectroscopy, ≥97.0%
245305 (1R)-(−)-Menthyl chloroformate optical purity ee: 99% (GLC)
378712 (1S)-(+)-Menthyl chloroformate optical purity ee: 97% (GLC)
A88476 4-Methoxybenzoyl chloride 99%
93524 4-(1-Methylhydrazino)-7-nitrobenzofurazan for HPLC derivatization, ≥97.0%
68740 3-Methyl-1-phenyl-2-pyrazoline-5-one purum, ≥98.0% (NT)
M70800 3-Methyl-1-phenyl-2-pyrazoline-5-one 99%
68752 3-Methyl-1-phenyl-4-trifluoroacetyl-2-pyrazolin-5-one for HPLC derivatization, ≥98.0%
407992 N-Methylphthalimide 98%
170518 1-Naphthyl isocyanate 98%
N4525 1-Naphthyl isothiocyanate 95%
151173 Ninhydrin ACS reagent
73120 4-Nitrobenzoyl chloride for HPLC derivatization, ≥99.0% (GC)
N13054 4-Nitrobenzyl bromide 99%
73200 O-(4-Nitrobenzyl)hydroxylamine hydrochloride ≥98.5% (AT)
74153 (−)-Noe’s reagent for chiral derivatization
17927 9-Oxo-10(9H)-acridineacetic acid for HPLC derivatization, ≥99.0% (T)
310476 (R)-(−)-5-Oxo-2-tetrahydrofurancarboxylic acid 98%
301469 (S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic acid 98%
78750 Phenyl isocyanate for HPLC derivatization, ≥99.0% (GC)
P1034 Phenyl isothiocyanate Sigma Grade, 8.36 M, suitable for solid phase protein sequencing analysis, ≥99% (GC), liquid
256331 (R)-(+)-1-Phenyl-1-propanol 99%
78923 (S)-(−)-1-Phenyl-1-propanol puriss., ≥99.0% (sum of enantiomers, GC)
256323 (S)-(−)-1-Phenyl-1-propanol 99%
79150 4-Phenylsemicarbazide puriss., for the detection of aldehydes and ketones, ≥98.5% (N)
92822 Picrylsulfonic acid solution 1 M in H2O
82669 1-Pyrenebutyric hydrazide for fluorescence, ≥97.0% (T)
61224 N-Succinimidyl 4-(dimethylamino)benzoate for HPLC derivatization, ≥98.0% (HPLC)
240877 p-Toluenesulfonyl chloride ReagentPlus®, ≥99%
41368 p-Toluenesulfonyl isocyanate for HPLC derivatization, ≥98.0% (HPLC)
122254 m-Toluoyl chloride 99%