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
1-bromo-2-fluoro-3-(methoxy-d3)benzene 1-bromo-2-fluoro-3-(methoxy-d3)benzene 2768655-76-9 C7H3BrD3FO
2-bromo-4-iodobenzen-3,5,6-d3-amine 2-bromo-4-iodobenzen-3,5,6-d3-amine 3124617-85-9
(2,3-dichlorophenyl-4,5,6-d3)boronic acid (2,3-dichlorophenyl-4,5,6-d3)boronic acid 3124477-57-9
1-bromo-4-iodo-2-(trifluoromethyl)benzene-3,5,6-d3 1-bromo-4-iodo-2-(trifluoromethyl)benzene-3,5,6-d3 3124617-98-4
1-(2-hydroxyethyl-1,1,2,2-d4)pyrrolidine-2,5-dione-3,3,4,4-d4 1-(2-hydroxyethyl-1,1,2,2-d4)pyrrolidine-2,5-dione-3,3,4,4-d4 3124477-60-4
5-bromo-2-chlorobenzonitrile-3,4,6-d3 5-bromo-2-chlorobenzonitrile-3,4,6-d3 3124618-02-3
2,5-bis(trifluoromethyl)benzen-3,4,6-d3-amine 2,5-bis(trifluoromethyl)benzen-3,4,6-d3-amine 3124477-71-7
5-vinyloxazolidine-2-thione-4,4,5-d3 5-vinyloxazolidine-2-thione-4,4,5-d3 2768655-82-7 C5H4D3NOS
3-bromo-4-(trifluoromethyl)benzen-2,5,6-d3-amine 3-bromo-4-(trifluoromethyl)benzen-2,5,6-d3-amine 3124683-29-7
(E)-3-((3-(3,4-dihydroxyphenyl-2,5-d2)acryloyl)oxy)-1,4,5-trihydroxycyclohexane-1-carboxylic-4,5-d2 acid (E)-3-((3-(3,4-dihydroxyphenyl-2,5-d2)acryloyl)oxy)-1,4,5-trihydroxycyclohexane-1-carboxylic-4,5-d2 acid 2768664-98-6 C16H14D4O9
1,6-naphthyridin-5(6H)-one-2,3,4,7,8-d5 1,6-naphthyridin-5(6H)-one-2,3,4,7,8-d5 3124477-92-2
tert-butyl (2-(dimethylamino)ethyl-1,1,2,2-d4)(methyl-d)carbamate tert-butyl (2-(dimethylamino)ethyl-1,1,2,2-d4)(methyl-d)carbamate 3124618-18-1
morpholine-2,2,3,3,5,6,6-d7 morpholine-2,2,3,3,5,6,6-d7 2891520-19-5 C4H2D7NO
1-bromo-3-iodopropane-1,1,2,2,3,3-d6 1-bromo-3-iodopropane-1,1,2,2,3,3-d6 2768654-86-8 C3BrD6I
morpholine-3,3-d2 morpholine-3,3-d2 2891518-47-9 C4H7D2NO
3-(3-bromophenyl)tetrahydrofuran-2,2,3,4,4,5,5-d7 3-(3-bromophenyl)tetrahydrofuran-2,2,3,4,4,5,5-d7 3124618-37-4
1-cyclopropyl-3-iodo-5-(trifluoromethyl)benzene-2,4,6-d3 1-cyclopropyl-3-iodo-5-(trifluoromethyl)benzene-2,4,6-d3 2768656-06-8 C10H5D3F3I
3-bromo-4-(methyl-d3)benzen-2,5,6-d3-amine 3-bromo-4-(methyl-d3)benzen-2,5,6-d3-amine 3124618-51-2
1-(bis(ethoxy-1,1-d2)methoxy-d)ethane-1,1-d2 1-(bis(ethoxy-1,1-d2)methoxy-d)ethane-1,1-d2 3124478-23-2
4-bromo-1-fluoro-2-iodobenzene-3,5,6-d3 4-bromo-1-fluoro-2-iodobenzene-3,5,6-d3 3038011-69-4 C6BrD3FI
1,3,7-tris(methyl-d2)-3,7-dihydro-1H-purine-2,6-dione-8-d 1,3,7-tris(methyl-d2)-3,7-dihydro-1H-purine-2,6-dione-8-d 3124478-41-4
4-(ethyl-d5)phenol 4-(ethyl-d5)phenol 134334-12-6 C8H5D5O
1-methyl-1H-indol-2,3,4,6,7-d5-5-ol 1-methyl-1H-indol-2,3,4,6,7-d5-5-ol 3124478-61-8
2-bromo-1-iodo-4-(trifluoromethyl)benzene-3,5,6-d3 2-bromo-1-iodo-4-(trifluoromethyl)benzene-3,5,6-d3 3124478-73-2
2-bromo-4-fluoro-1-(methyl-d3)benzene-3,5,6-d3 2-bromo-4-fluoro-1-(methyl-d3)benzene-3,5,6-d3 3124478-78-7
11H-benzofuro[3,2-b]carbazole-1,2,3,4,6,7,8,9,10,12-d10 11H-benzofuro[3,2-b]carbazole-1,2,3,4,6,7,8,9,10,12-d10 2940883-94-1 C18HD10NO
4a,10a-dihydro-10H-phenothiazine-1,2,3,4,6,7,8,9-d8 4a,10a-dihydro-10H-phenothiazine-1,2,3,4,6,7,8,9-d8 3124479-21-3
1-(4-bromo-3-chlorophenyl-2,5,6-d3)pyrrolidine-2,2,3,3,4,4,5,5-d8 1-(4-bromo-3-chlorophenyl-2,5,6-d3)pyrrolidine-2,2,3,3,4,4,5,5-d8 3124479-25-7
1-(3-bromo-5-(methoxy-d3)phenyl)pyrrolidine-2,2,3,3,4,4,5,5-d8 1-(3-bromo-5-(methoxy-d3)phenyl)pyrrolidine-2,2,3,3,4,4,5,5-d8 3124616-18-5
2,5-bis(4-bromophenyl-2,3,5,6-d4)thiophene-3,4-d2 2,5-bis(4-bromophenyl-2,3,5,6-d4)thiophene-3,4-d2 3124616-30-1
3-bromophenanthrene-9,10-dione-1,2,4,5,6,7,8-d7 3-bromophenanthrene-9,10-dione-1,2,4,5,6,7,8-d7 3124616-34-5
2-bromo-4-fluoro-1-methoxybenzene-3,5,6-d3 2-bromo-4-fluoro-1-methoxybenzene-3,5,6-d3 3124616-49-2
2,3,4,9-tetrahydro-1H-carbazole-1,1,2,2,3,3,4,4-d8 2,3,4,9-tetrahydro-1H-carbazole-1,1,2,2,3,3,4,4-d8 935425-37-9 C12H5D8N
4-aminoisoindolin-1-one-3,3,5,6,7-d5 4-aminoisoindolin-1-one-3,3,5,6,7-d5 2891520-50-4 C8H3D5N2O
pyrrolidin-2,3,4,4,5-d5-3-ol pyrrolidin-2,3,4,4,5-d5-3-ol 2891445-28-4 C4H4D5NO
2,6-dimethylmorpholine-3-d 2,6-dimethylmorpholine-3-d 2891445-21-7 C6H12DNO
2,6-dimethylmorpholine-2,3,5-d3 2,6-dimethylmorpholine-2,3,5-d3 2891444-32-7 C6H10D3NO
3,5-dimethylmorpholine-2,2,3,5,6,6-d6 3,5-dimethylmorpholine-2,2,3,5,6,6-d6 2891444-64-5 C6H7D6NO
1-bromo-4-(methoxy-d2)benzene-2,3,5,6-d4 1-bromo-4-(methoxy-d2)benzene-2,3,5,6-d4 2891517-61-4 C7HBrD6O
4-bromo-2-(methoxy-d2)thiazole-5-d 4-bromo-2-(methoxy-d2)thiazole-5-d 2891518-07-1 C4HBrD3NOS
3-(methyl-d3)morpholine-2,2,3-d3 3-(methyl-d3)morpholine-2,2,3-d3 2891445-32-0 C5H5D6NO
1-bromo-4-fluoro-2-methoxybenzene-3,5,6-d3 1-bromo-4-fluoro-2-methoxybenzene-3,5,6-d3 2610635-25-9 C7H3BrD3FO
methyl-d3 2-bromo-5-fluorobenzoate-3,4,6-d3 methyl-d3 2-bromo-5-fluorobenzoate-3,4,6-d3 2768655-83-8 C8BrD6FO2
1-bromo-4-(methyl-d3)isoquinoline-3,5,6,7,8-d5 1-bromo-4-(methyl-d3)isoquinoline-3,5,6,7,8-d5 2768657-36-7 C10BrD8N
5-methylbenzene-2,4,6-d3-1,3-diol 5-methylbenzene-2,4,6-d3-1,3-diol 177491-56-4 C7H5D3O2
2-(trifluoromethyl)benzamide-3,4,5,6-d4 2-(trifluoromethyl)benzamide-3,4,5,6-d4 2280911-46-6 C8H2D4F3NO
quinolin-d6-8-amine quinolin-d6-8-amine 436865-66-6 C9H2D6N2
2-hydroxy-2-(phenyl-d5)acetonitrile-d 2-hydroxy-2-(phenyl-d5)acetonitrile-d 2806728-77-6 C8HD6NO
5-bromo-8-(methyl-d3)quinoxaline-2,3,6,7-d4 5-bromo-8-(methyl-d3)quinoxaline-2,3,6,7-d4 2806729-43-9 C9BrD7N2
3-(methyl-d3)-1H-pyrrole-2,4,5-d3 3-(methyl-d3)-1H-pyrrole-2,4,5-d3 2806729-44-0 C5HD6N
2-amino-5-(trifluoromethyl)phen-3,4,6-d3-ol 2-amino-5-(trifluoromethyl)phen-3,4,6-d3-ol 3124633-50-4
1-bromo-4-chloro-2-methylbenzene-3,5,6-d3 1-bromo-4-chloro-2-methylbenzene-3,5,6-d3 3124634-02-9
methyl 2-bromo-5-iodobenzoate-3,4,6-d3 methyl 2-bromo-5-iodobenzoate-3,4,6-d3 3124634-07-4
azetidin-2,2,3,4,4-d5-3-ol azetidin-2,2,3,4,4-d5-3-ol 2256742-40-0 C3H2D5NO
N1,N1-bis(methyl-d3)ethane-d4-1,2-diamine N1,N1-bis(methyl-d3)ethane-d4-1,2-diamine 3124617-02-0
1-(tert-butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic-2,3,3,4,5,5-d6 acid 1-(tert-butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic-2,3,3,4,5,5-d6 acid 3124617-64-4
1,3-dibromo-2-chlorobenzene-4,5,6-d3 1,3-dibromo-2-chlorobenzene-4,5,6-d3 3104657-08-8
2-bromo-4-chloro-1-iodobenzene-3,5,6-d3 2-bromo-4-chloro-1-iodobenzene-3,5,6-d3 3124617-75-7
4-bromo-2-iodobenzonitrile-3,5,6-d3 4-bromo-2-iodobenzonitrile-3,5,6-d3 3124617-92-8
2,5-dibromobenzonitrile-3,4,6-d3 2,5-dibromobenzonitrile-3,4,6-d3 3124617-97-3
2-bromo-5-(methyl-d3)phen-3,4,6-d3-ol 2-bromo-5-(methyl-d3)phen-3,4,6-d3-ol 3124618-10-3
3-bromo-4-(trifluoromethyl)phen-2,5,6-d3-ol 3-bromo-4-(trifluoromethyl)phen-2,5,6-d3-ol 3124618-14-7
3-(3-bromophenyl-2,4,5,6-d4)tetrahydrofuran-2,2,3,4,4,5,5-d7 3-(3-bromophenyl-2,4,5,6-d4)tetrahydrofuran-2,2,3,4,4,5,5-d7 3124618-36-3
3-(2,2,2-trifluoroethyl-1,1-d2)pyrrolidine-2,2,3,4,4,5,5-d7 3-(2,2,2-trifluoroethyl-1,1-d2)pyrrolidine-2,2,3,4,4,5,5-d7 3124618-50-1
tert-butyl (4-fluoro-2-(methoxy-d3)-5-nitrophenyl-3,6-d2)carbamate tert-butyl (4-fluoro-2-(methoxy-d3)-5-nitrophenyl-3,6-d2)carbamate 3124633-49-1
1,4-dibromo-2-methylbenzene-3,5,6-d3 1,4-dibromo-2-methylbenzene-3,5,6-d3 3124634-01-8
2-bromo-5-iodobenzoic-3,4,6-d3 acid 2-bromo-5-iodobenzoic-3,4,6-d3 acid 3124634-06-3
azetidin-3-one-2,2,4,4-d4 2,2,2-trifluoroacetate azetidin-3-one-2,2,4,4-d4 2,2,2-trifluoroacetate 2891511-74-1 C3HD4NO.C2HF3O2
3-methylmorpholine-2,2-d2 3-methylmorpholine-2,2-d2 2891444-35-0 C5H9D2NO
3-methyl-2-(methyl-d3)morpholine-2,3-d2 3-methyl-2-(methyl-d3)morpholine-2,3-d2 2891445-15-9 C6H8D5NO
3-methyl-3-(methyl-d3)morpholine-2-d 3-methyl-3-(methyl-d3)morpholine-2-d 2891445-34-2 C6H9D4NO
2,2,3,3-tetrakis(methyl-d3)morpholine 2,2,3,3-tetrakis(methyl-d3)morpholine 2891518-83-3 C8H5D12NO
4-hydroxypyrrolidine-2-carboxylic-4,5,5-d3 acid 4-hydroxypyrrolidine-2-carboxylic-4,5,5-d3 acid 3124438-47-4
3-bromoisonicotinonitrile-2,5,6-d3 3-bromoisonicotinonitrile-2,5,6-d3 3124438-51-0
5-bromo-4-(methyl-d3)nicotinic-2,6-d2 acid 5-bromo-4-(methyl-d3)nicotinic-2,6-d2 acid 3124438-65-6
methyl 4,6-dibromo-5-(methyl-d3)picolinate-3-d methyl 4,6-dibromo-5-(methyl-d3)picolinate-3-d 3124438-81-6
4-bromoquinolin-2,3,5,7,8-d5-6-ol 4-bromoquinolin-2,3,5,7,8-d5-6-ol 3124440-15-6
dibenzo[b,d]thiophen-d7-4-amine dibenzo[b,d]thiophen-d7-4-amine 3124440-17-8
dibenzo[b,d]thiophen-d7-4-ol dibenzo[b,d]thiophen-d7-4-ol 3124440-28-1
dibenzo[b,d]thiophene-d6-2,8-diol dibenzo[b,d]thiophene-d6-2,8-diol 3124440-31-6
2-bromo-4-fluoro-1-(trifluoromethyl)benzene-3,5,6-d3 2-bromo-4-fluoro-1-(trifluoromethyl)benzene-3,5,6-d3 3124440-48-5
4-(aminomethyl-d2)pyrrolidin-2-one-3,3,4,5,5-d5 4-(aminomethyl-d2)pyrrolidin-2-one-3,3,4,5,5-d5 2806719-79-7 C5H3D7N2O
3-methylthiazolidine-2,4-dione-5,5-d2 3-methylthiazolidine-2,4-dione-5,5-d2 2826917-42-2 C4H3D2NO2S
1-bromo-3-ethylbenzene-2,4,5,6-d4 1-bromo-3-ethylbenzene-2,4,5,6-d4 2826916-36-1 C8H5BrD4
4,6-dichloronicotinic-2,5-d2 acid 4,6-dichloronicotinic-2,5-d2 acid 2826917-45-5 C6HCl2D2NO2
3-bromo-2-hydroxybenzaldehyde-4,5,6-d3 3-bromo-2-hydroxybenzaldehyde-4,5,6-d3 2826916-56-5 C7H2BrD3O2
3-bromo-N-methylpicolinamide-4,5,6-d3 3-bromo-N-methylpicolinamide-4,5,6-d3 2826917-62-6 C7H4BrD3N2O
4-bromo-N-(methyl-d3)nicotinamide 4-bromo-N-(methyl-d3)nicotinamide 2826916-78-1 C7H4BrD3N2O
5-bromo-2-(methyl-d3)thiazole-4-d 5-bromo-2-(methyl-d3)thiazole-4-d 2256740-50-6 C4BrD4NS
1-bromo-4-(fluoromethyl)benzene-2,3,5,6-d4 1-bromo-4-(fluoromethyl)benzene-2,3,5,6-d4 2891510-81-7 C7H2BrD4F
2-bromo-4-(methyl-d3)thiazole-5-d 2-bromo-4-(methyl-d3)thiazole-5-d 2256740-52-8 C4BrD4NS
2-bromo-4-methoxynicotinonitrile-5,6-d2 2-bromo-4-methoxynicotinonitrile-5,6-d2 2891521-21-2 C7H3BrD2N2O
methyl-d3 3-aminobenzoate-2,4,5,6-d4 methyl-d3 3-aminobenzoate-2,4,5,6-d4 2256740-59-5 C8H2D7NO2
N-methylpicolinamide-3,4,5,6-d4 N-methylpicolinamide-3,4,5,6-d4 2891517-25-0 C7H4D4N2O
methyl-d3 4-(methyl-d3)benzoate-d4 methyl-d3 4-(methyl-d3)benzoate-d4 2256740-64-2 C9D10O2
7-chloro-1,6-naphthyridin-3,4,5,8-d4-2-amine 7-chloro-1,6-naphthyridin-3,4,5,8-d4-2-amine 2891519-92-7 C8H2ClD4N3
4-(1,1-difluoroethyl-2,2,2-d3)phen-2,3,5,6-d4-ol 4-(1,1-difluoroethyl-2,2,2-d3)phen-2,3,5,6-d4-ol 2891518-59-3 C8HD7F2O
3-(1,1-difluoroethyl)phen-2,4,5,6-d4-ol 3-(1,1-difluoroethyl)phen-2,4,5,6-d4-ol 2891511-40-1 C8H4D4F2O
2-(1,1-difluoroethyl)benzen-3,4,5,6-d4-amine 2-(1,1-difluoroethyl)benzen-3,4,5,6-d4-amine 2891518-48-0 C8H5D4F2N
4-bromothiazol-5-d-2-amine 4-bromothiazol-5-d-2-amine 2241865-08-5 C3H2BrDN2S
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