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
(1,4-Dioxane-d7)-2-boronic acid (1,4-Dioxane-d7)-2-boronic acid 2225152-24-7 C4H9BO4
(2-Dimethylamino-4-methyl-d9)-thiazole-5-boronic acid pinacol ester (2-Dimethylamino-4-methyl-d9)-thiazole-5-boronic acid pinacol ester 2223031-56-7 C12H21BN2O2S
1-bromobenzene-2,3,4,5-d4 1-bromobenzene-2,3,4,5-d4 2659293-60-2 C6HBrD4
(2-Methyl-5-pyrrolidino-d11)-furan-3-boronic acid pinacol ester (2-Methyl-5-pyrrolidino-d11)-furan-3-boronic acid pinacol ester 2223051-03-2 C15H24BNO3
(5-Ethyl-2-dimethylamino-d11)-thiazole-4-boronic acid pinacol ester (5-Ethyl-2-dimethylamino-d11)-thiazole-4-boronic acid pinacol ester 2223031-13-6 C13H23BN2O2S
3-Bromo-1-(n-propyl)pyrrole-d10 3-Bromo-1-(n-propyl)pyrrole-d10 1643579-62-7 C7H10BrN
[2,4-Di(n-propyl)-d14]-thiazole-5-boronic acid pinacol ester [2,4-Di(n-propyl)-d14]-thiazole-5-boronic acid pinacol ester 2223054-95-1 C15H26BNO2S
3-Bromo-2,5-(dimethyl-d6)-furan 3-Bromo-2,5-(dimethyl-d6)-furan 1643562-60-0 C6H7BrO
[2-Methyl-5-(n-propyl)-d10]-furan-3-boronic acid pinacol ester [2-Methyl-5-(n-propyl)-d10]-furan-3-boronic acid pinacol ester 2223042-84-8 C14H23BO3
tetrahydrofuran-2,2,3,4,4,5,5-d7-3-ol tetrahydrofuran-2,2,3,4,4,5,5-d7-3-ol 2294949-43-0 C4H8O2
3-Bromo-5-(iso-propyl)thiophene-d9 3-Bromo-5-(iso-propyl)thiophene-d9 1643564-82-2 C7H9BrS
[4-(1-Hydroxy-1-methylethyl)thiophene-d8]-2-boronic acid pinacol ester [4-(1-Hydroxy-1-methylethyl)thiophene-d8]-2-boronic acid pinacol ester 2223038-65-9 C13H16BD8O4S
thiazole-d3 thiazole-d3 137732-10-6 C3H3NS
[4-(iso-Propyl)-2-pyrrolidino-d15]-thiazole-5-boronic acid pinacol ester [4-(iso-Propyl)-2-pyrrolidino-d15]-thiazole-5-boronic acid pinacol ester 2223050-16-4 C16H27BN2O2S
3-Bromo-5-(pyrrolidino)thiophene-d10 3-Bromo-5-(pyrrolidino)thiophene-d10 1643543-36-5 C8H10BrNS
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolidine 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolidine 2223009-03-6 C10H20BNO2
Benzonitrile, 4-(methyl-d3)- (9CI) Benzonitrile, 4-(methyl-d3)- (9CI) 131088-99-8 C8H7N
pyrrolidine-2,5-d2 pyrrolidine-2,5-d2 2456323-10-5 C4H7D2N
4-bromo-2-(methyl-d3)thiazole 4-bromo-2-(methyl-d3)thiazole 686768-51-4 C4H4BrNS
5-bromothiazol-4-d-2-ol 5-bromothiazol-4-d-2-ol 2259315-58-5 C3H2BrNOS
4-(2-Fluorophenyl)furan-2-boronic acid pinacol ester 4-(2-Fluorophenyl)furan-2-boronic acid pinacol ester 1402240-85-0 C16H18BFO3
2-(Cyano-13C, 15N)-thiazole-5-boronic acid pinacol ester 2-(Cyano-13C, 15N)-thiazole-5-boronic acid pinacol ester 2223011-98-9 C10H15BN2O3S
1-Chloro-4-(n-propyl-d7)-phthalazine 1-Chloro-4-(n-propyl-d7)-phthalazine 1185318-60-8 C11H11ClN2
2,4-Dichloro-6-(iso-butyl-d9)-1,3,5-triazine 2,4-Dichloro-6-(iso-butyl-d9)-1,3,5-triazine 1643539-12-1 C7H9Cl2N3
2,4-Dichloro-6-(methyl-d3)-1,3,5-triazine 2,4-Dichloro-6-(methyl-d3)-1,3,5-triazine 1185306-49-3 C4H3Cl2N3
2-Bromo-5-(acetyl-d3)-furan 2-Bromo-5-(acetyl-d3)-furan 1185314-99-1 C6H2BrD3O2
2-Bromo-5-(ethyl-d5)-thiophene 2-Bromo-5-(ethyl-d5)-thiophene 1185311-31-2 C6H7BrS
2-Bromo-5-(n-propyl-d7)-furan 2-Bromo-5-(n-propyl-d7)-furan 1185320-14-2 C7H2BrD7O
2-Bromo-5-ethylthiophene-d7 2-Bromo-5-ethylthiophene-d7 1643542-19-1 C6H7BrS
4-Bromo-2-(phenyl-d5)-thiazole 4-Bromo-2-(phenyl-d5)-thiazole 1185310-39-7 C9H6BrNS
Pyrrolidine-2,2-d2 Pyrrolidine-2,2-d2 694-23-5 C4H9N
Ethanone-2,2,2-d3, 1-(4-methoxyphenyl)- Ethanone-2,2,2-d3, 1-(4-methoxyphenyl)- 29268-64-2 C9H10O2
benzene-d4-1,3-diamine benzene-d4-1,3-diamine 2098491-96-2 C6H4D4N2
1-bromo-4-(methyl-d2)benzene-2,3,5,6-d4 1-bromo-4-(methyl-d2)benzene-2,3,5,6-d4 2768655-29-2 C7HBrD6
3-Chloro-4-(ethyl-d5)-1,2,5-thiadiazole 3-Chloro-4-(ethyl-d5)-1,2,5-thiadiazole 1185313-61-4 C4H5ClN2S
4,5-Dibromo-2-(iso-propoxy-d7)-thiazole 4,5-Dibromo-2-(iso-propoxy-d7)-thiazole 1643564-03-7 C6H7Br2NOS
4,6-Dichloro-2-(methoxy-d3)-triazine 4,6-Dichloro-2-(methoxy-d3)-triazine 1185309-39-0 C4H3Cl2N3O
4-Amino-(2-methyl-5-ethyl-d8)-thiazole 4-Amino-(2-methyl-5-ethyl-d8)-thiazole 1643563-29-4 C6H10N2S
4-Bromo-(2-dimethylamino-5-methyl-d9)-thiazole 4-Bromo-(2-dimethylamino-5-methyl-d9)-thiazole 1643563-26-1 C6H9BrN2S
4-Bromo-[2-dimethylamino-5-(iso-propyl)-d13]-thiazole 4-Bromo-[2-dimethylamino-5-(iso-propyl)-d13]-thiazole 1643538-68-4 C8H13BrN2S
4-Bromo-1-(sec-butyl-d9)-1,2,3-triazole 4-Bromo-1-(sec-butyl-d9)-1,2,3-triazole 1643562-77-9 C6HBrD9N3
4-Bromo-2-(n-propoxy)thiazole-d8 4-Bromo-2-(n-propoxy)thiazole-d8 1643537-48-7 C6BrD8NOS
5-Brom-[4-(iso-propyl)-2-morpholino-d15]-thiazole 5-Brom-[4-(iso-propyl)-2-morpholino-d15]-thiazole 1643576-26-4 C10H15BrN2OS
(2-bromo-5-cyclopropylphenyl)boronic acid (2-bromo-5-cyclopropylphenyl)boronic acid 2225173-90-8 C9H10BBrO2
(3-(azetidin-3-yl)phenyl)boronic acid (3-(azetidin-3-yl)phenyl)boronic acid 2256708-81-1 C9H12BNO2
(2-Methoxy-5-methyl-d6)-thiazole-4-boronic acid pinacol ester (2-Methoxy-5-methyl-d6)-thiazole-4-boronic acid pinacol ester 2223044-25-3 C11H18BNO3S
(4-Ethylthiazole-d6)-5-boronic acid pinacol ester (4-Ethylthiazole-d6)-5-boronic acid pinacol ester 2223052-38-6 C11H18BNO2S
(5-Methyl-2-morpholino-d11)-thiazole-4-boronic acid pinacol ester (5-Methyl-2-morpholino-d11)-thiazole-4-boronic acid pinacol ester 2223038-99-9 C14H23BN2O3S
[2-Diethylamino-4-(iso-propyl)-d17]-thiazole-5-boronic acid pinacol ester [2-Diethylamino-4-(iso-propyl)-d17]-thiazole-5-boronic acid pinacol ester 2223041-10-7 C16H29BN2O2S
[2-Methyl-5-(iso-propyl)-d10]-furan-3-boronic acid pinacol ester [2-Methyl-5-(iso-propyl)-d10]-furan-3-boronic acid pinacol ester 2223031-50-1 C14H23BO3
[4-(iso-Butyl)thiophene-d11]-2-boronic acid pinacol ester [4-(iso-Butyl)thiophene-d11]-2-boronic acid pinacol ester 2223039-61-8 C14H23BO2S
[4-(iso-Propyl)thiazole-d8]-5-boronic acid pinacol ester [4-(iso-Propyl)thiazole-d8]-5-boronic acid pinacol ester 2223038-58-0 C12H15BD8NO3S
[5-(sec-Butyl)thiophene-d11]-2-boronic acid pinacol ester [5-(sec-Butyl)thiophene-d11]-2-boronic acid pinacol ester 2222997-50-2 C14H23BO2S
3-Bromo-1-(iso-butyl-d9)-pyrrole 3-Bromo-1-(iso-butyl-d9)-pyrrole 1643538-18-4 C8H12BrN
4-Ethylbromobenzene-d9 4-Ethylbromobenzene-d9 1643539-17-6 C8H9Br
5-(4-bromophenyl)-2-(methyl-d3)thiazole-4-d 5-(4-bromophenyl)-2-(methyl-d3)thiazole-4-d 2256712-68-0 C10H8BrNS
(2-Methyl-5-ethyl-d8)-furan-3-boronic acid pinacol ester (2-Methyl-5-ethyl-d8)-furan-3-boronic acid pinacol ester 2223029-43-2 C13H21BO3
(5-Methyl-2-pyrrolidino-d11)-thiazole-4-boronic acid pinacol ester (5-Methyl-2-pyrrolidino-d11)-thiazole-4-boronic acid pinacol ester 2223030-81-5 C14H14BD11N2O3S
[2-Dimethylamino-4-(iso-propyl)-d13]-thiazole-5-boronic acid pinacol ester [2-Dimethylamino-4-(iso-propyl)-d13]-thiazole-5-boronic acid pinacol ester 2223029-48-7 C14H25BN2O2S
[2-Methyl-5-(iso-propyl)-d10]-thiazole-4-boronic acid pinacol ester [2-Methyl-5-(iso-propyl)-d10]-thiazole-4-boronic acid pinacol ester 2223055-91-0 C13H14BD10NO3S
[2-Methyl-5-(sec-butyl)-d12]-furan-3-boronic acid pinacol ester [2-Methyl-5-(sec-butyl)-d12]-furan-3-boronic acid pinacol ester 2223003-59-4 C15H15BD12O4
[4-(iso-Propyl)-2-morpholino-d15]-thiazole-5-boronic acid pinacol ester [4-(iso-Propyl)-2-morpholino-d15]-thiazole-5-boronic acid pinacol ester 2223031-11-4 C16H27BN2O3S
[4-(n-Propyl)-2-(iso-propyl)-d14]-thiazole-5-boronic acid pinacol ester [4-(n-Propyl)-2-(iso-propyl)-d14]-thiazole-5-boronic acid pinacol ester 2223040-04-6 C15H26BNO2S
1-Chloro-4-(ethoxy-d5)-phthalazine 1-Chloro-4-(ethoxy-d5)-phthalazine 1185306-66-4 C10H9ClN2O
Benzene-1,2,4,5-d4, 3-fluoro-6-(methyl-d3)- Benzene-1,2,4,5-d4, 3-fluoro-6-(methyl-d3)- 2256740-49-3 C7H7F
3-Bromo-(2-methyl-5-ethyl-d8)-furan 3-Bromo-(2-methyl-5-ethyl-d8)-furan 1643576-86-6 C7H9BrO
3-Bromo-1-(sec-butyl-d9)-pyrrole 3-Bromo-1-(sec-butyl-d9)-pyrrole 1643576-99-1 C8H12BrN
3-Bromo-1-ethylpyrrole-d8 3-Bromo-1-ethylpyrrole-d8 1643564-92-4 C6H8BrN
4,5-Dibromo-2-(n-propoxy-d7)-thiazole 4,5-Dibromo-2-(n-propoxy-d7)-thiazole 1643579-51-4 C6H7Br2NOS
4-Bromo-[(2-diethylamino-5-ethyl)-d13]-thiazole 4-Bromo-[(2-diethylamino-5-ethyl)-d13]-thiazole 1643579-88-7 C8H13BrN2S
4-Bromo-[2-dimethylamino-5-(n-propyl)-d13]-thiazole 4-Bromo-[2-dimethylamino-5-(n-propyl)-d13]-thiazole 1643538-70-8 C8H13BrN2S
4-Bromo-1-(n-propyl)-(1,2,3-triazole)-d8 4-Bromo-1-(n-propyl)-(1,2,3-triazole)-d8 1643564-15-1 C5BrD8N3
4-Bromo-2-(dimethylamino-d6)-thiazole 4-Bromo-2-(dimethylamino-d6)-thiazole 1185307-19-0 C5H7BrN2S
4-Bromo-2-(ethoxy-d5)-thiazole 4-Bromo-2-(ethoxy-d5)-thiazole 1185306-80-2 C5H6BrNOS
4-(2-Tolyl)furan-2-boronic acid pinacol ester 4-(2-Tolyl)furan-2-boronic acid pinacol ester 2096331-39-2 C17H21BO3
4-amino-2-(methyl-d3)phen-3,5,6-d3-ol 4-amino-2-(methyl-d3)phen-3,5,6-d3-ol 2645412-83-3 C7H3D6NO
(1-(methyl-d3)pyrrolidin-2-yl-2,3,3,4,4,5,5-d7)methan-d2-ol (1-(methyl-d3)pyrrolidin-2-yl-2,3,3,4,4,5,5-d7)methan-d2-ol 2645406-17-1 C6HD12NO
quinolin-d6-2-ol quinolin-d6-2-ol 2460500-78-9 C9HD6NO
5-Bromo-(4-methyl-2-pyrrolidino-d11)-thiazole 5-Bromo-(4-methyl-2-pyrrolidino-d11)-thiazole 1643579-83-2 C8H11BrN2S
5-Bromo-[2,4-di(n-propyl)-d14]-thiazole 5-Bromo-[2,4-di(n-propyl)-d14]-thiazole 1643563-51-2 C9H14BrNS
5-Bromo-[4-(n-propyl)-2-diethylamino-d17)-thiazole 5-Bromo-[4-(n-propyl)-2-diethylamino-d17)-thiazole 1643542-52-2 C10H17BrN2S
5-Bromo-[4-methyl-2-(n-propyl)-d10]-thiazole 5-Bromo-[4-methyl-2-(n-propyl)-d10]-thiazole 1643563-42-1 C7H10BrNS
5-Bromo-2-(iso-propyl-d7)-thiazole 5-Bromo-2-(iso-propyl-d7)-thiazole 1185311-53-8 C6HBrD7NS
5-Bromo-4-(n-propyl)thiazole-d8 5-Bromo-4-(n-propyl)thiazole-d8 1643564-63-9 C6H8BrNS
5-Bromo-4-methylthiazole-d4 5-Bromo-4-methylthiazole-d4 1643537-45-4 C4H4BrNS
6-Bromo-2-(methoxy-d3)-benzothiazole 6-Bromo-2-(methoxy-d3)-benzothiazole 1185315-38-1 C8H6BrNOS
(3-amino-4-cyclopropylphenyl)boronic acid (3-amino-4-cyclopropylphenyl)boronic acid 2225178-13-0 C9H12BNO2
4-bromo-1-(2-fluorophenyl-3,4,5,6-d4)-1H-1,2,3-triazole-5-d 4-bromo-1-(2-fluorophenyl-3,4,5,6-d4)-1H-1,2,3-triazole-5-d 2256709-78-9 C8H5BrFN3
1,2,4-Triazole-d2 1,2,4-Triazole-d2 56866-65-0 C2HD2N3
2,4-Dichloro-6-(sec-butyl-d9)-1,3,5-triazine 2,4-Dichloro-6-(sec-butyl-d9)-1,3,5-triazine 1643542-33-9 C7H9Cl2N3
2-Bromo-1H-pyrrole-3,4,5-d3 2-Bromo-1H-pyrrole-3,4,5-d3 1643538-63-9 C4H4BrN
2-Bromo-5-(acetyl-d3)-thiophene 2-Bromo-5-(acetyl-d3)-thiophene 1185320-21-1 C6H2BrD3OS
2-Bromo-5-(methyl-d3)-thiophene 2-Bromo-5-(methyl-d3)-thiophene 1185314-55-9 C5H5BrS
2-Bromo-5-(tert-butyl)thiophene-d11 2-Bromo-5-(tert-butyl)thiophene-d11 1643564-59-3 C8H11BrS
2-Chloro-4-(sec-butyl-d9)-1,3,5-triazine 2-Chloro-4-(sec-butyl-d9)-1,3,5-triazine 1643539-43-8 C7H10ClN3
3,4-(Methylene-d2)-dioxyphenylboronic acid 3,4-(Methylene-d2)-dioxyphenylboronic acid 2222786-87-8 C7H7BO4
3-Bromo-[2-methyl-5-(iso-propyl)-d10]-thiophene 3-Bromo-[2-methyl-5-(iso-propyl)-d10]-thiophene 1643577-58-5 C8H11BrS
5-(2-bromophenyl)-2-(methyl-d3)thiazole-4-d 5-(2-bromophenyl)-2-(methyl-d3)thiazole-4-d 2256711-12-1 C10H8BrNS
4-(3-Methoxyphenyl)furan-2-boronic acid pinacol ester 4-(3-Methoxyphenyl)furan-2-boronic acid pinacol ester 1402173-02-7 C17H21BO4
3-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile-2,4,6-d3 3-(methyl-d3)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile-2,4,6-d3 2256706-12-2 C14H12BD6NO2
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