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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
3-(TRIHYDROXYSILYL)PROPYL METHYLPHOSPHONATE, MONOSODIUM SALT 3-(TRIHYDROXYSILYL)PROPYL METHYLPHOSPHONATE, MONOSODIUM SALT 84962-98-1 C4H12NaO6PSi
4-[(4-Oxocyclohexa-2,5-dien-1-yl)imino]phenylacetat 4-[(4-Oxocyclohexa-2,5-dien-1-yl)imino]phenylacetat 7761-80-0 C14H11NO3
Nonylacrylat Nonylacrylat 2664-55-3 C12H22O2
2-CHLOROBENZYL CHLOROFORMATE 2-CHLOROBENZYL CHLOROFORMATE 39545-31-8 C8H6Cl2O2
2-[[3-Hydroxy-2,2-bis[[(1-oxoallyl)oxy]methyl]propoxy]methyl]-2-[[(1-oxoallyl)oxy]methyl]-1,3-propandiyldiacrylat 2-[[3-Hydroxy-2,2-bis[[(1-oxoallyl)oxy]methyl]propoxy]methyl]-2-[[(1-oxoallyl)oxy]methyl]-1,3-propandiyldiacrylat 60506-81-2 C25H32O12
3,5,5-TriMethylhexyl acrylate 3,5,5-TriMethylhexyl acrylate 45125-03-9 C12H22O2
3-Chlorpropylthioacetat 3-Chlorpropylthioacetat 13012-54-9 C5H9ClOS
PROPYL (S)-(-)-LACTATE PROPYL (S)-(-)-LACTATE 53651-69-7 C6H12O3
2-Hydroxypropylmethacrylat 2-Hydroxypropylmethacrylat 923-26-2 C7H12O3
Isooctylacrylat Isooctylacrylat 29590-42-9 C11H20O2
Dibrompropamidinisetionat Dibrompropamidinisetionat 614-87-9 C17H18Br2N4O2.2C2H6O4S
2-BENZYLOXY-BENZAMIDE OXIME
2-BENZYLOXY-BENZAMIDE OXIME 936497-77-7 C14H14N2O2
N-HYDROXY-2-[4-(2-METHOXYPHENYL)PIPERAZIN-1-YL]ETHANIMIDAMIDE N-HYDROXY-2-[4-(2-METHOXYPHENYL)PIPERAZIN-1-YL]ETHANIMIDAMIDE 261623-50-1 C13H20N4O2
4-MorpholinobenziMidaMide 4-MorpholinobenziMidaMide 1019575-98-4 C11H15N3O
2-METHYL-BENZAMIDINE 2-METHYL-BENZAMIDINE 18636-97-0 C8H10N2
N-HYDROXY-3-OXO-3-PYRROLIDIN-1-YLPROPANIMIDAMIDE N-HYDROXY-3-OXO-3-PYRROLIDIN-1-YLPROPANIMIDAMIDE 57399-51-6 C7H13N3O2
4-amino-3-nitrobenzimidamide 4-amino-3-nitrobenzimidamide 148344-28-9 C7H8N4O2
acetamiprid-n-desmethyl acetamiprid-n-desmethyl 190604-92-3 C9H9ClN4
Propanimidamide monohydrochloride Propanimidamide monohydrochloride C3H9ClN2
5-METHOXY-1H-INDOLE-3-CARBOXAMIDINE 5-METHOXY-1H-INDOLE-3-CARBOXAMIDINE 889944-21-2 C10H11N3O
(1R,2R)-trans-1,2-Cyclopentanediamine  dihydrochloride (1R,2R)-trans-1,2-Cyclopentanediamine dihydrochloride 1030390-38-5 C5H13ClN2
2-CHLORO-6-FLUORO-BENZAMIDINE 2-CHLORO-6-FLUORO-BENZAMIDINE 885963-38-2 C7H6ClFN2
4-CHLORO-N-HYDROXY-2-METHYL-BENZAMIDINE 4-CHLORO-N-HYDROXY-2-METHYL-BENZAMIDINE 721450-66-4 C8H9ClN2O
N-(2-HYDROXYETHYL)ETHYLENEDIAMINETRIACETIC ACID, TRISODIUM SALT HYDRATE, 85 N-(2-HYDROXYETHYL)ETHYLENEDIAMINETRIACETIC ACID, TRISODIUM SALT HYDRATE, 85 207386-87-6 C10H17N2Na3O8
Stilbamidinisetionat Stilbamidinisetionat 140-59-0 C16H16N4.2C2H6O4S
tribendimidine tribendimidine 115103-15-6 C28H32N6
6-CHLORO-1H-INDOLE-3-CARBOXAMIDINE 6-CHLORO-1H-INDOLE-3-CARBOXAMIDINE C9H8ClN3
5-CHLORO-1H-INDOLE-3-CARBOXAMIDINE 5-CHLORO-1H-INDOLE-3-CARBOXAMIDINE C9H8ClN3
MPEG-2000-DSPE MPEG-2000-DSPE 147867-65-0 C45H87NNaO11P
tert-Butyl N-[(4-methoxyphenyl)methylene]carbamate tert-Butyl N-[(4-methoxyphenyl)methylene]carbamate 479423-40-0 C13H17NO3
IRON(III) IONOPHORE I IRON(III) IONOPHORE I 259853-21-9 C14H10ClNO3
N'-HYDROXY-2-(2-THIENYL)ETHANIMIDAMIDE N'-HYDROXY-2-(2-THIENYL)ETHANIMIDAMIDE 59174-12-8 C6H8N2OS
2-[4-(1,3,4-OXADIAZOL-2-YL)PHENOXY]ACETAMIDOXIME 2-[4-(1,3,4-OXADIAZOL-2-YL)PHENOXY]ACETAMIDOXIME 258521-20-9 C10H10N4O3
(E)-N'-(6-chloropyridazin-3-yl)-N,N-diMethylacetaMidine (E)-N'-(6-chloropyridazin-3-yl)-N,N-diMethylacetaMidine 68675-27-4 C8H11ClN4
1,3,5-Tris(aminomethyl)-2,4,6-triethylbenzene trihydrochloride 1,3,5-Tris(aminomethyl)-2,4,6-triethylbenzene trihydrochloride 190779-64-7 C15H28ClN3
FORMAMIDINE DISULFIDE FORMAMIDINE DISULFIDE C2H6N4S2
2-AMINO-6-METHYLPYRIMIDINE-4-CARBOXAMIDINE 2-AMINO-6-METHYLPYRIMIDINE-4-CARBOXAMIDINE 1116339-75-3 C6H9N5
Spermidine bydrochloride Spermidine bydrochloride
1-Piperazinecarboximidamide,4-methyl-(9CI) 1-Piperazinecarboximidamide,4-methyl-(9CI) 45798-01-4 C6H14N4
N,N′-Diphenylacetamidine N,N′-Diphenylacetamidine
3-[[(Dimethylamino)methylen]amino]-3-(2,4,6-triiodphenyl)propionsure 3-[[(Dimethylamino)methylen]amino]-3-(2,4,6-triiodphenyl)propionsure 5587-89-3 C12H13I3N2O2
1-Piperazinecarboximidamide,4-acetyl-(9CI) 1-Piperazinecarboximidamide,4-acetyl-(9CI) 62122-70-7 C7H14N4O
2-(4-FLUORO-PHENYL)-ACETAMIDINE HCL 2-(4-FLUORO-PHENYL)-ACETAMIDINE HCL 6437-40-7 C8H9FN2
5-(2-(2-iodoacetamido)ethylamino)-1-naphthalinsulfonsaeure 5-(2-(2-iodoacetamido)ethylamino)-1-naphthalinsulfonsaeure 36930-63-9 C14H15IN2O4S
N,N-DIPHENYLFORMAMIDINE N,N-DIPHENYLFORMAMIDINE C13H12N2
2-[4-(3-CHLOROPHENYL)PIPERAZIN-1-YL]-N-HYDROXYETHANIMIDAMIDE 2-[4-(3-CHLOROPHENYL)PIPERAZIN-1-YL]-N-HYDROXYETHANIMIDAMIDE 261623-65-8 C12H17ClN4O
N,N'-DIBENZYLETHYLENEDIAMINE N,N'-DIBENZYLETHYLENEDIAMINE 14165-27-6 C16H20N2
Benzenecarboximidamide, 4-amino-2-fluoro- (9CI) Benzenecarboximidamide, 4-amino-2-fluoro- (9CI) 556814-98-3 C7H8FN3
4-CHLORO-1H-INDOLE-3-CARBOXAMIDINE 4-CHLORO-1H-INDOLE-3-CARBOXAMIDINE C9H8ClN3
(1S,2S)-trans-1,2-Cyclopentanediamine  dihydrochloride (1S,2S)-trans-1,2-Cyclopentanediamine dihydrochloride 477873-22-6 C5H12N22HCl
Formetanat Formetanat 22259-30-9 C11H15N3O2
2-ethoxysulfonylethanol 2-ethoxysulfonylethanol 58337-44-3 C4H10O4S
PENTAFLUOROPROPYLAMIDINE PENTAFLUOROPROPYLAMIDINE 422-62-8 C3H3F5N2
4-Nitrobenzamidin 4-Nitrobenzamidin 25412-75-3 C7H7N3O2
2-(4-Benzoyl-3-hydroxyphenoxy)ethylacrylat 2-(4-Benzoyl-3-hydroxyphenoxy)ethylacrylat 16432-81-8 C18H16O5
diethyl 2,3-diisopropylsuccinate diethyl 2,3-diisopropylsuccinate 33367-55-4 C14H26O4
2-[2-(2-Azidoethoxy)ethoxy]ethanamine 2-[2-(2-Azidoethoxy)ethoxy]ethanamine 166388-57-4 C6H14N4O2
13-Azido-2,5,8,11-tetraoxa-tridecane 13-Azido-2,5,8,11-tetraoxa-tridecane 606130-90-9 C9H19N3O4
Bis(hexamethyldisilazido)magnesium,  Mg(HMDS)2 Bis(hexamethyldisilazido)magnesium, Mg(HMDS)2 857367-60-3 C12H36MgN2Si4
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
ETHYL 5-(4-CHLOROPHENYL)-2-FORMYL-3-FUROATE ETHYL 5-(4-CHLOROPHENYL)-2-FORMYL-3-FUROATE 175276-64-9 C14H11ClO4
Sulfo-SANPAH Sulfo-SANPAH 102568-43-4 C16H18N6O9S
O,Oμ-Bis(2-azidoethyl)polyethylene  glycol,  PEG-diazide O,Oμ-Bis(2-azidoethyl)polyethylene glycol, PEG-diazide 82055-94-5 (C2H4O)nC4H8N6O
4-Azido-1H-pyrrolo[2,3-b]pyridine 4-Azido-1H-pyrrolo[2,3-b]pyridine 361370-27-6 C7H5N5
2,5-Anhydro-1-azido-1-deoxy-D-glucitol 2,5-Anhydro-1-azido-1-deoxy-D-glucitol 243469-59-2 C6H11N3O4
NISTC2101862 NISTC2101862 2101-86-2
(S)-α-Azidobenzenepropanoic acid (dicyclohexylammonium) salt (S)-α-Azidobenzenepropanoic acid (dicyclohexylammonium) salt 79410-36-9 C21H32N4O2
Naphthalin-1,4-diamin Naphthalin-1,4-diamin 2243-61-0 C10H10N2
(4S)-4-[(1R)-2-AZIDO-1-(BENZYLOXY)ETHYL]-2,2-DIMETHYL-1,3-DIOXOLANE (4S)-4-[(1R)-2-AZIDO-1-(BENZYLOXY)ETHYL]-2,2-DIMETHYL-1,3-DIOXOLANE 1228077-93-7 C14H19N3O3
17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine 17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine 516493-93-9 C12H26N4O5
benzofuran-4-yl trifluoromethanesulfonate benzofuran-4-yl trifluoromethanesulfonate 177734-79-1 C9H5F3O4S
2-METHYL-ACRYLIC ACID-2-(4-BENZOYL-3-HYDROXY-PHENOXY)-ETHYL ESTER 2-METHYL-ACRYLIC ACID-2-(4-BENZOYL-3-HYDROXY-PHENOXY)-ETHYL ESTER 16613-04-0 C19H18O5
(+/-)-1,2,2,2-TETRACHLOROETHYL CHLOROFORMATE (+/-)-1,2,2,2-TETRACHLOROETHYL CHLOROFORMATE 98015-53-3 C3HCl5O2
ETHYL (S)-(-)-2-METHOXYPROPIONATE ETHYL (S)-(-)-2-METHOXYPROPIONATE 41918-08-5 C6H12O3
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
2-[(Methylsulfonyl)oxy]acetic acid (3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester 2-[(Methylsulfonyl)oxy]acetic acid (3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester 60924-38-1 C23H36O7S
Hydrargaphen Hydrargaphen 14235-86-0 C33H24Hg2O6S2
Ethyliodoacetat Ethyliodoacetat 623-48-3 C4H7IO2
Diethyl-3-hydroxy-3-methylglutarat Diethyl-3-hydroxy-3-methylglutarat 73489-84-6 C10H18O5
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
Aziode Dextrose Broth Aziode Dextrose Broth
1-Azido-4-chlorobenzene solution 1-Azido-4-chlorobenzene solution 3296-05-7 C6H4ClN3
3-AMINO-PROPIONIC ACID ETHYL ESTER 3-AMINO-PROPIONIC ACID ETHYL ESTER 924-73-2 C5H11NO2
4-Methoxybenzylazidoformiat 4-Methoxybenzylazidoformiat 25474-85-5 C9H9N3O3
ETHYL (3-HYDROXYPHENYL)CARBAMATE ETHYL (3-HYDROXYPHENYL)CARBAMATE 7159-96-8 C9H11NO3
(+)-D-PYROGLUTAMOL P-TOLUENESULFONATE (+)-D-PYROGLUTAMOL P-TOLUENESULFONATE 128899-31-0 C12H15NO4S
Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonate 76169-06-7 (C10H6N2O4S)x.(C7H8O)n.(CH2O)n
2-Azidopropane 2-Azidopropane 691-57-6 C3H7N3
rac 4-Azido Deprenyl rac 4-Azido Deprenyl 1216800-93-9 C13H16N4
3-(4-AZIDOPHENYL)PROPIONIC ACID 3-(4-AZIDOPHENYL)PROPIONIC ACID 103489-31-2 C9H9N3O2
3,3,3-trifluoropropyl methansulfonate 3,3,3-trifluoropropyl methansulfonate 911116-16-0 C4H7F3O3S
Ethyldibromacetat Ethyldibromacetat 617-33-4 C4H6Br2O2
ETHYL 2-(3-N-PHTHALIMIDOPROPYL)ACETOACETATE ETHYL 2-(3-N-PHTHALIMIDOPROPYL)ACETOACETATE 55747-45-0 C17H19NO5
2-Carboxyethylacrylat 2-Carboxyethylacrylat 24615-84-7 C6H8O4
Tetraethylethan-1,1,2,2-tetracarboxylat Tetraethylethan-1,1,2,2-tetracarboxylat 632-56-4 C14H22O8
O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7 O-(2-AZIDOETHYL)-O-(2-(DIGLYCOLYL-AMINO)ETHYL)EG-7 846549-37-9 C22H42N4O12
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-Azido-1-(1,3-benzodioxol-5-yl)ethanone 2-Azido-1-(1,3-benzodioxol-5-yl)ethanone 102831-07-2 C9H7N3O3
Ethyl 2-(2-cyanophenoxy)acetate ,96% Ethyl 2-(2-cyanophenoxy)acetate ,96% 39786-34-0 C11H11NO3
3-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-1-propanol, 4nitrobenzenesulfonate 3-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-1-propanol, 4nitrobenzenesulfonate 220299-14-9 C15H25NO6SSi
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