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Reagenzien

In der Analytik bezeichnet man als Reagens einen Stoff, der zur Identifikation eines anderen Stoffes gebraucht wird. Deswegen werden Reagenzien auch Nachweismittel genannt. Nach der Zugabe des Reagens tritt eine chemische Reaktion auf, die eine charakteristische Eigenschaftsänderung (z. B. Farbänderung oder Fällung) bewirkt. Dadurch können bestimmte Ionen oder funktionelle Gruppe nachgewiesen werden. In der Synthesechemie wird ein Reagens zur Modifikation eines Reaktanten benutzt und während der Reaktion verbraucht.

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Structure Chemical Name CAS MF
BENZENESULFONYL AZIDE POLYMER-SUPPORTED 1.8-2.2 MMOL/G ON POLYSTYRENE BENZENESULFONYL AZIDE POLYMER-SUPPORTED 1.8-2.2 MMOL/G ON POLYSTYRENE C6H5N3O2S
2-[(Azidoacetyl)amino]-2-deoxy-D-glucopyranose 1,3,4,6-tetraacetate 2-[(Azidoacetyl)amino]-2-deoxy-D-glucopyranose 1,3,4,6-tetraacetate 98924-81-3 C16H22N4O10
2-Azido-1-(1,3-benzodioxol-5-yl)ethanone 2-Azido-1-(1,3-benzodioxol-5-yl)ethanone 102831-07-2 C9H7N3O3
13-Azido-2,5,8,11-tetraoxa-tridecane 13-Azido-2,5,8,11-tetraoxa-tridecane 606130-90-9 C9H19N3O4
Sulfo-SANPAH Sulfo-SANPAH 102568-43-4 C16H18N6O9S
17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine 17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine 516493-93-9 C12H26N4O5
O,Oμ-Bis(2-azidoethyl)polyethylene  glycol,  PEG-diazide O,Oμ-Bis(2-azidoethyl)polyethylene glycol, PEG-diazide 82055-94-5 (C2H4O)nC4H8N6O
2-Azidopropane 2-Azidopropane 691-57-6 C3H7N3
Bis(hexamethyldisilazido)magnesium,  Mg(HMDS)2 Bis(hexamethyldisilazido)magnesium, Mg(HMDS)2 857367-60-3 C12H36MgN2Si4
4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecyl azide 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecyl azide 852527-61-8 C11H6F17N3
O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7 O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7 846549-37-9 C22H42N4O12
4-Methoxybenzylazidoformiat 4-Methoxybenzylazidoformiat 25474-85-5 C9H9N3O3
2(3H)-Furanone, 5-[(1S,3S)-1-azido-3-[hydroxyl[4-Methoxy-3-(3-Methoxypropoxy)phenyl]Methyl]-4-Methylpentyl]dihydro-3-(1-Methylethyl)-, (3S,5S)- 2(3H)-Furanone, 5-[(1S,3S)-1-azido-3-[hydroxyl[4-Methoxy-3-(3-Methoxypropoxy)phenyl]Methyl]-4-Methylpentyl]dihydro-3-(1-Methylethyl)-, (3S,5S)- 1257529-92-2 C25H39N3O6
2-AZIDO-1-BENZO[1,3]DIOXOL-5-YL-ETHANONE 2-AZIDO-1-BENZO[1,3]DIOXOL-5-YL-ETHANONE C9H7N3O3
2-AZIDO-1-(3-FLUORO-PHENYL)-ETHANONE 2-AZIDO-1-(3-FLUORO-PHENYL)-ETHANONE 848902-19-2 C8H6FN3O
N3-Ser(OtBu)-OH CHA salt N3-Ser(OtBu)-OH CHA salt 1228077-87-9 C13H26N4O3
6-AZIDO-6-DEOXY-D-GALACTOSE 6-AZIDO-6-DEOXY-D-GALACTOSE 20847-05-6 C6H11N3O5
Bis(11-azidoundecyl)  disulfide Bis(11-azidoundecyl) disulfide 881375-91-3 C22H44N6S2
tert-Butyl (R)-2-(azidomethyl)-1-pyrrolidinecarboxylate tert-Butyl (R)-2-(azidomethyl)-1-pyrrolidinecarboxylate 259537-91-2 C10H18N4O2
2-ethyl hydroxylaMine 2-ethyl hydroxylaMine
methylene-2-azido-6-benzylaminopurine methylene-2-azido-6-benzylaminopurine 61716-00-5 C12H10N8
2-chlorophenylhydroxylamine 2-chlorophenylhydroxylamine 10468-16-3 C6H6ClNO
2-DOS DIAZIDE TRIACETATE 2-DOS DIAZIDE TRIACETATE 90852-19-0 C12H16N6O6
N, N-ethyl hydroxylaMine twelve N, N-ethyl hydroxylaMine twelve
Nafomine Nafomine 46263-35-8 C12H13NO
O-(Benzyloxymethyl)hydroxylamine O-(Benzyloxymethyl)hydroxylamine 895588-70-2 C8H11NO2
PEG-Azide,  O-(2-Azidoethyl)-Oμ-methylpolyethylene  glycol PEG-Azide, O-(2-Azidoethyl)-Oμ-methylpolyethylene glycol 89485-61-0 C25H51N3O12
Hydroxylammoniumoxalat (2:1) Hydroxylammoniumoxalat (2:1) 4682-08-0 C2H5NO5
2-Furanbutanoic acid, γ-azidotetrahydro-α,4-bis(1-Methylethyl)-5-oxo-, (αS, γS,2S,4S)- 2-Furanbutanoic acid, γ-azidotetrahydro-α,4-bis(1-Methylethyl)-5-oxo-, (αS, γS,2S,4S)- 173153-98-5 C14H23N3O4
o-Mesitylenesulfonyl HydroxylaMine o-Mesitylenesulfonyl HydroxylaMine 58042-39-0 C9H13NO3S
4-METHYLBENZENESULFONYL AZIDE 4-METHYLBENZENESULFONYL AZIDE C7H7N3O2S
4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluorononyl azide 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluorononyl azide 852527-60-7 C9H6F13N3
O-(tert-ButyldiMethylsilyl)-N-tosylhydroxylaMine O-(tert-ButyldiMethylsilyl)-N-tosylhydroxylaMine 1028432-04-3 C13H23NO3SSi
N-Eenzoyl-o-tolylhydroxylamine N-Eenzoyl-o-tolylhydroxylamine C14H13NO2
alpha-Azido-omega-hydroxy octa(ethylene glycol) alpha-Azido-omega-hydroxy octa(ethylene glycol) 352439-36-2 C16H33N3O8
beta-Xylopyranosyl azide beta-Xylopyranosyl azide 51368-20-8 C5H9N3O4
O-(tert-butyldiphenylsilyl)hydroxylamine O-(tert-butyldiphenylsilyl)hydroxylamine 103587-51-5 C16H21NOSi
N-METHYL HYDROXYLAMINE HC N-METHYL HYDROXYLAMINE HC CH5NO
N-tert-butylhydroxylamine N-tert-butylhydroxylamine 16649-50-6 C4H11NO
N-(3-CHLORO-PHENYL)HYDROXYLAMINE N-(3-CHLORO-PHENYL)HYDROXYLAMINE 10468-17-4 C6H6ClNO
N-tert-Butyl-O-[1-[4-(chloroMethyl)phenyl]ethyl]-N-(2-Methyl-1-phenylpropyl)hydroxylaMine N-tert-Butyl-O-[1-[4-(chloroMethyl)phenyl]ethyl]-N-(2-Methyl-1-phenylpropyl)hydroxylaMine 227000-85-3 C23H32ClNO
N-hydroxy Rhodamine B amide N-hydroxy Rhodamine B amide 1115867-62-3 C28H31N3O3
N3-Asp(tBu)-OH (dicyclohexylammonium) salt N3-Asp(tBu)-OH (dicyclohexylammonium) salt 333366-23-7 C8H13N3O4
N-tert-Butyl-N-(2-Methyl-1-phenylpropyl)-O-(1-phenylethyl)hydroxylaMine N-tert-Butyl-N-(2-Methyl-1-phenylpropyl)-O-(1-phenylethyl)hydroxylaMine 227000-59-1 C22H31NO
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