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
CTX0294885 CTX0294885 1439934-41-4 C22H24ClN7O
3,3-Diphenylpropanol 3,3-Diphenylpropanol 20017-67-8 C15H16O
1426129-50-1 enantioMer 1426129-50-1 enantioMer 153037-40-2 C20H25NO3
2-BROMOTOLUENE-D7 2-BROMOTOLUENE-D7 1185306-95-9 C7BrD7
1-Methyl-4-(4,4,5,5-tetraMethyl-[1,3,2]dioxaborolan-2-yl)-1H-iMidazole 1-Methyl-4-(4,4,5,5-tetraMethyl-[1,3,2]dioxaborolan-2-yl)-1H-iMidazole 1083180-01-1 C10H17BN2O2
(DHQ)2PHAL (DHQ)2PHAL 140924-50-1 C48H54N6O4
TRANS-1,4-CYCLOHEXANEDICARBOXYLIC ACID MONOMETHYL ESTER TRANS-1,4-CYCLOHEXANEDICARBOXYLIC ACID MONOMETHYL ESTER 15177-67-0 C9H14O4
Benzoyl Benzoyl C7H5O*
Ostarine(MK-2866) Ostarine(MK-2866) 1202044-20-9 C19H14F3N3O3
4-Hydroxythiobenzamide 4-Hydroxythiobenzamide 25984-63-8 C7H7NOS
Ethyl-3-aminocrotonat Ethyl-3-aminocrotonat 7318-00-5 C6H11NO2
Methyl 2-phenylacetoacetate Methyl 2-phenylacetoacetate 16648-44-5 C11H12O3
3-(1-(Dimethylamino)ethyl]phenol 3-(1-(Dimethylamino)ethyl]phenol 105601-04-5 C10H15NO
DL-2-Hydroxy-2-phenylessigsure DL-2-Hydroxy-2-phenylessigsure 611-72-3 C8H8O3
(R,R)-(+)-HYDROBENZOIN (R,R)-(+)-HYDROBENZOIN 52340-78-0 C14H14O2
Methyl isonipecotate Methyl isonipecotate 2971-79-1 C7H13NO2
2,2,4,4,6-Pentamethylheptan 2,2,4,4,6-Pentamethylheptan 62199-62-6 C12H26
ETHYLENE GLYCOL MONO-TERT-BUTYL ETHER ETHYLENE GLYCOL MONO-TERT-BUTYL ETHER 7580-85-0 C6H14O2
Benzyl tripropyl ammonium bromide Benzyl tripropyl ammonium bromide 5350-75-4 C16H28BrN
4-(4-Methylpiperazinylmethyl)benzoyl chloride dihydrochloride 4-(4-Methylpiperazinylmethyl)benzoyl chloride dihydrochloride 106261-64-7 C13H18Cl2N2O
BENZYLTRIETHYLAMMONIUM BOROHYDRIDE BENZYLTRIETHYLAMMONIUM BOROHYDRIDE 85874-45-9 C13H26BN
4-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 4-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2223029-61-4 C16H20BNO2
Ethylacetoacetat, natriumsalz Ethylacetoacetat, natriumsalz 15933-07-0 C6H10O3
4-Methoxybenzylhydrazine dihydrochloride 4-Methoxybenzylhydrazine dihydrochloride 412327-07-2 C8H14Cl2N2O
3-PHENYL-1-INDANONE 3-PHENYL-1-INDANONE 16618-72-7 C15H12O
1-Chloro-3,5-dimethyladamantane 1-Chloro-3,5-dimethyladamantane 707-36-8 C12H19Cl
BCIP DIPOTASSIUM SALT BCIP DIPOTASSIUM SALT 185335-30-2 C8H4BrClK2NO4P
Isooctanoyl chloride Isooctanoyl chloride 70767-37-2 C8H15ClO
(4-CYANOPHENYL)METHANESULFONYL CHLORIDE (4-CYANOPHENYL)METHANESULFONYL CHLORIDE 56105-99-8 C8H6ClNO2S
3-BroMo-4-forMylbenzoic acid 3-BroMo-4-forMylbenzoic acid 91760-66-6 C8H5BrO3
2,4,7,9-Tetramethyldec-5-in-4,7-diol 2,4,7,9-Tetramethyldec-5-in-4,7-diol 126-86-3 C14H26O2
4-Cyclopropyl-2-(iso-propoxy)thiazole-5-boronic acid pinacol ester 4-Cyclopropyl-2-(iso-propoxy)thiazole-5-boronic acid pinacol ester 2223036-62-0 C15H24BNO3S
4-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 4-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2223052-41-1 C16H20BNO2
(R)-4-(tert-Butoxycarbonyl)morpholine-2-carboxylic acid (R)-4-(tert-Butoxycarbonyl)morpholine-2-carboxylic acid 884512-77-0 C10H17NO5
Bicyclo(2.2.1)heptan-2-methanol Bicyclo(2.2.1)heptan-2-methanol 5240-72-2 C8H14O
Chlortrimethylsilan Chlortrimethylsilan 75-77-4 C3H9ClSi
1,3,4,6-Tetrachlortetrahydroimidazo[4,5-d]imidazol-2,5(1H,3H)-dion 1,3,4,6-Tetrachlortetrahydroimidazo[4,5-d]imidazol-2,5(1H,3H)-dion 776-19-2 C4H2Cl4N4O2
Tetrahydrofurfuryl acrylate Tetrahydrofurfuryl acrylate 2399-48-6 C8H12O3
1,2-Diphenyl-1,2-dicarba-closo-dodecaborane 1,2-Diphenyl-1,2-dicarba-closo-dodecaborane 17805-19-5 C14H20B10
Dodecanedioic Dihydrazide Dodecanedioic Dihydrazide 4080-98-2 C12H26N4O2
2,2'-Ethylendioxydiethylbis(2-ethylhexanoat) 2,2'-Ethylendioxydiethylbis(2-ethylhexanoat) 94-28-0 C22H42O6
Fenipentol Fenipentol 583-03-9 C11H16O
3-(HYDROXYMETHYL)-BENZOIC ACID 3-(HYDROXYMETHYL)-BENZOIC ACID 28286-79-5 C8H8O3
3-(4-Bromophenyl)propionic acid 3-(4-Bromophenyl)propionic acid 1643-30-7 C9H9BrO2
(2H4)Methan (2H4)Methan 558-20-3 CD4
Tridocosahexaenoin(4,7,10,13,16,19-all cis) Tridocosahexaenoin(4,7,10,13,16,19-all cis)
3-(2,6-Dichlorphenyl)-5-methylisoxazol-4-carbonylchlorid 3-(2,6-Dichlorphenyl)-5-methylisoxazol-4-carbonylchlorid 4462-55-9 C11H6Cl3NO2
2-METHYL-1-(METHYLAMINO)PROPAN-2-OL 2-METHYL-1-(METHYLAMINO)PROPAN-2-OL 67622-86-0 C5H13NO
2,4,6-Triformylphloroglucinol 2,4,6-Triformylphloroglucinol 34374-88-4 C9H6O6
ETHYL 1-CYANOCYCLOPROPANECARBOXYLATE ETHYL 1-CYANOCYCLOPROPANECARBOXYLATE 1558-81-2 C7H9NO2
9-METHOXYCANTHIN-6-ONE 9-METHOXYCANTHIN-6-ONE 74991-91-6 C15H10N2O2
TERT-BUTYL CIS-4-HYDROXYCYCLOHEXYLCARBAMATE TERT-BUTYL CIS-4-HYDROXYCYCLOHEXYLCARBAMATE 167081-25-6 C11H21NO3
2,6-Di-tert-butyl-4-mercaptophenol 2,6-Di-tert-butyl-4-mercaptophenol 950-59-4 C14H22OS
Methyl tetrahydrophthalic anhydride Methyl tetrahydrophthalic anhydride 19438-64-3 C9H10O3
4-Fluorobenzyl--d4-aMine 4-Fluorobenzyl--d4-aMine 1219798-96-5 C7H4D4FN
4-(n-Propyl)-2-ethoxythiazole-5-boronic acid pinacol ester 4-(n-Propyl)-2-ethoxythiazole-5-boronic acid pinacol ester 2223043-53-4 C14H24BNO3S
4-Amino-2-(3-furyl)pyrimidine-5-boronic acid pinacol ester 4-Amino-2-(3-furyl)pyrimidine-5-boronic acid pinacol ester 2223041-12-9 C14H18BN3O3
4-Amino-2-(3-thienyl)pyrimidine-5-boronic acid pinacol ester 4-Amino-2-(3-thienyl)pyrimidine-5-boronic acid pinacol ester 2223050-39-1 C14H18BN3O2S
4-Bromo-2-cyanophenylboronic acid pinacol ester 4-Bromo-2-cyanophenylboronic acid pinacol ester 1809946-59-5 C13H15BBrNO2
2-Methoxybromobenzene-d7 2-Methoxybromobenzene-d7 1643544-03-9 C7H7BrO
4-(Trifluoromethyl)pyridine-3-boronic acid pinacol ester 4-(Trifluoromethyl)pyridine-3-boronic acid pinacol ester 1310405-06-1 C12H15BF3NO2
4-AMinocyclohexanol-d10 4-AMinocyclohexanol-d10 1241045-80-6 C6H3D10NO
4-FLUORO-3-CYCLOPROPYLPHENYLBORONIC ACID PINACOL ESTER 4-FLUORO-3-CYCLOPROPYLPHENYLBORONIC ACID PINACOL ESTER 627526-59-4 C15H20BFO2
2-(3-chloro-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-chloro-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223035-82-1 C17H24BClO3
4-(N-Boc-Piperidin-4-yl)-3-cyanophenylboronic acid pinacol ester 4-(N-Boc-Piperidin-4-yl)-3-cyanophenylboronic acid pinacol ester 2223042-07-5 C23H33BN2O4
2-(2-chloro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-chloro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223040-21-7 C17H24BClO3
2-(4-Cyanophenyl)pyrimidine-5-boronic acid pinacol ester 2-(4-Cyanophenyl)pyrimidine-5-boronic acid pinacol ester 2223052-72-8 C17H18BN3O2
3-(Trifluoromethyl)-4-(morpholino)phenylboronic acid pinacol ester 3-(Trifluoromethyl)-4-(morpholino)phenylboronic acid pinacol ester 1373522-71-4 C17H23BF3NO3
4-Cyclopropylbromo(benzene-d4) 4-Cyclopropylbromo(benzene-d4) 1185308-07-9 C9H9Br
4-(Morpholino)furan-2-boronic acid pinacol ester 4-(Morpholino)furan-2-boronic acid pinacol ester 2223042-47-3 C14H22BNO4
4-[4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENYL]-THIOMORPHOLINE 1,1-DIOXIDEC 4-[4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENYL]-THIOMORPHOLINE 1,1-DIOXIDEC 1093878-43-3 C16H24BNO4S
4-Fluoroanisole--d4 4-Fluoroanisole--d4 1219802-94-4 C7H7FO
4-(N-Boc-Piperidin-4-yl)-3-methylphenylboronic acid pinacol ester 4-(N-Boc-Piperidin-4-yl)-3-methylphenylboronic acid pinacol ester 2223046-81-7 C23H36BNO4
3-Pyridinecarboxamide, 4,6-dichloro-N-(methyl-d3)- 3-Pyridinecarboxamide, 4,6-dichloro-N-(methyl-d3)- 1609531-34-1 C7H6Cl2N2O
4'-Fluoroacetophenone-d4 4'-Fluoroacetophenone-d4 1335333-86-2 C8H3D4FO
2-(4-chloro-3-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-chloro-3-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223030-40-6 C17H24BClO3
2-Chloro-4-(morpholino)phenylboronic acid pinacol ester 2-Chloro-4-(morpholino)phenylboronic acid pinacol ester 1366131-56-7 C16H23BClNO3
4-FLUOROBENZONITRILE-D4 4-FLUOROBENZONITRILE-D4 1080497-29-5 C7D4FN
4-(Di-Boc-amino)pyridine-2-boronic acid pinacol ester 4-(Di-Boc-amino)pyridine-2-boronic acid pinacol ester 2819707-69-0 C21H33BN2O6
4-Hydroxypiperidine--d5 4-Hydroxypiperidine--d5 1219799-35-5 C5H11NO
4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrazinyl]Morpholine 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrazinyl]Morpholine 1283180-64-2 C14H22BN3O3
4-(Pyridin-4-yl)furan-2-boronic acid pinacol ester 4-(Pyridin-4-yl)furan-2-boronic acid pinacol ester 2223042-51-9 C15H18BNO3
4-Amino-2-(n-propyl)pyrimidine-5-boronic acid pinacol ester 4-Amino-2-(n-propyl)pyrimidine-5-boronic acid pinacol ester 2223044-41-3 C13H22BN3O2
4-Bromo-2-methyl-5-cyclopropylphenylboronic acid pinacol ester 4-Bromo-2-methyl-5-cyclopropylphenylboronic acid pinacol ester 2223011-30-9 C16H22BBrO2
4,6-dichloro-N-(methyl-d3)pyridazine-5-d-3-carboxamide 4,6-dichloro-N-(methyl-d3)pyridazine-5-d-3-carboxamide 2826917-60-4 C6HCl2D4N3O
[4-(Piperazin-1-yl)phenyl]boronic acid [4-(Piperazin-1-yl)phenyl]boronic acid 513246-99-6 C10H15BN2O2
4-(4-AMinophenyl)-3-Morpholinone-d4 4-(4-AMinophenyl)-3-Morpholinone-d4 1329837-80-0 C10H12N2O2
4-aminobenzonitrile-2,3,5,6-d4 4-aminobenzonitrile-2,3,5,6-d4 1331866-32-0 C7H6N2
2-(3-chloro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-chloro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223040-63-7 C17H24BClO3
4-(4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 4-(4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 2223050-01-7 C17H25BClNO2
4-(Methylthiol-d3)-bromobenzene 4-(Methylthiol-d3)-bromobenzene 82244-58-4 C7H7BrS
4-Cyclopropyl(phenyl-d4)-boronic acid 4-Cyclopropyl(phenyl-d4)-boronic acid 1802889-44-6 C9H11BO2
4-FLUOROTOLUENE-ALPHA,ALPHA,ALPHA-D3 4-FLUOROTOLUENE-ALPHA,ALPHA,ALPHA-D3 4202-91-9 C7H7F
2-(2-chloro-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-chloro-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223054-77-9 C17H24BClO3
4-Cyclopropyl-2-(1H-imidazol-1-yl)phenylboronic acid pinacol ester 4-Cyclopropyl-2-(1H-imidazol-1-yl)phenylboronic acid pinacol ester 2223035-04-7 C18H23BN2O2
Benzen-2,3,5,6-d4-amine, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Benzen-2,3,5,6-d4-amine, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2710291-30-6 C12H18BNO2
4,6-dichloro-N-(methyl-d3)nicotinamide-2,5-d2 4,6-dichloro-N-(methyl-d3)nicotinamide-2,5-d2 2826916-55-4 C7HCl2D5N2O
4-[3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]morpholine 4-[3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]morpholine 1366131-51-2 C17H26BNO4
4-Bromo-1,3-(dimethyl-d6)-pyrazole 4-Bromo-1,3-(dimethyl-d6)-pyrazole 1185320-07-3 C5HBrD6N2
4-(Oxan-2-yl)furan-2-boronic acid pinacol ester 4-(Oxan-2-yl)furan-2-boronic acid pinacol ester 2223006-65-1 C15H23BO4
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