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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
PYRIMIDIN-4-YLBORONIC ACID PYRIMIDIN-4-YLBORONIC ACID 852362-24-4 C4H5BN2O2
6-Bromohexylboronic  acid 6-Bromohexylboronic acid 148562-12-3 C6H14BBrO2
DIBUTYLBORON TRIFLUOROMETHANESULFONATE DIBUTYLBORON TRIFLUOROMETHANESULFONATE 60669-69-4 C9H18BF3O3S
TETRAHYDROPYRAN-4-BORONIC ACID TETRAHYDROPYRAN-4-BORONIC ACID 1072952-46-5 C5H11BO3
3-PHENOXYBENZENEBORONIC ACID 3-PHENOXYBENZENEBORONIC ACID 221006-66-2 C12H11BO3
IMIDAZOLE-2-BORONIC ACID IMIDAZOLE-2-BORONIC ACID 1219080-61-1 C3H5BN2O2
3,3-DIMETHYL-1-BUTENYLBORONIC ACID 3,3-DIMETHYL-1-BUTENYLBORONIC ACID 86595-37-1 C6H13BO2
1,3-THIAZOLE-2-BORONIC ACID 1,3-THIAZOLE-2-BORONIC ACID 389630-95-9 C3H4BNO2S
4-Ethoxymethylphenylboronic  acid 4-Ethoxymethylphenylboronic acid 279262-31-6 C9H13BO3
3-CHLOROTHIOPHENE-2-BORONIC ACID 3-CHLOROTHIOPHENE-2-BORONIC ACID 324024-80-8 C4H4BClO2S
Isopropenylboronic Acid Isopropenylboronic Acid 14559-87-6 C3H7BO2
2,5-Dibromophenylboronicacid 2,5-Dibromophenylboronicacid 1008106-93-1 C6H5BBr2O2
2-ETHYLSULFINYLPHENYLBORONIC ACID 2-ETHYLSULFINYLPHENYLBORONIC ACID 1072952-11-4 C8H11BO3S
N-DODECYLBORONIC ACID N-DODECYLBORONIC ACID 3088-79-7 C12H27BO2
1H-INDAZOL-7-YL BORONIC ACID 1H-INDAZOL-7-YL BORONIC ACID 915411-01-7 C7H7BN2O2
phenyl-D5-boronic acid phenyl-D5-boronic acid 215527-70-1 C6H7BO2
4-Bromobutylboronic  acid 4-Bromobutylboronic acid 61632-72-2 C4H10BBrO2
5-Bromopentylboronic  acid 5-Bromopentylboronic acid 120986-85-8 C5H12BBrO2
Boronic acid, [3-(4-morpholinylmethyl)phenyl]- (9CI) Boronic acid, [3-(4-morpholinylmethyl)phenyl]- (9CI) 397843-58-2 C11H16BNO3
(3-T-BUTYL-5-METHYLPHENYL)BORONIC ACID (3-T-BUTYL-5-METHYLPHENYL)BORONIC ACID 193905-93-0 C11H17BO2
2-CHLORO-5-HYDROXYBENZENEBORONIC ACID 98 2-CHLORO-5-HYDROXYBENZENEBORONIC ACID 98 913835-71-9 C6H6BClO3
CYCLOHEPTEN-1-YLBORONIC ACID CYCLOHEPTEN-1-YLBORONIC ACID 835882-35-4 C7H13BO2
4-ETHOXYCARBONYLMETHYLPHENYLBORONIC ACID 4-ETHOXYCARBONYLMETHYLPHENYLBORONIC ACID 92243-74-8 C10H13BO4
3-(PIPERIDINE-1-CARBONYL)PHENYLBORONIC ACID 3-(PIPERIDINE-1-CARBONYL)PHENYLBORONIC ACID 850568-34-2 C12H16BNO3
3-ChlorocarbonylphenylboronicAcid 3-ChlorocarbonylphenylboronicAcid 332154-38-2 C7H6BClO3
4-Nonylphenylboronic acid 4-Nonylphenylboronic acid 256383-45-6 C15H25BO2
3-ETHYLSULFINYLPHENYLBORONIC ACID 3-ETHYLSULFINYLPHENYLBORONIC ACID 1072952-07-8 C8H11BO3S
Tri-sec-butylboran Tri-sec-butylboran 1113-78-6 C12H27B
4-BORONOBENZENESULFONIC ACID 4-BORONOBENZENESULFONIC ACID 913836-00-7 C6H7BO5S
CYCLOBUTYLBORONIC ACID CYCLOBUTYLBORONIC ACID 849052-26-2 C4H9BO2
3-(CYCLOPROPYLMETHOXY)BENZENEBORONIC ACID 3-(CYCLOPROPYLMETHOXY)BENZENEBORONIC ACID 411229-76-0 C10H13BO3
Isoquinoline-7-boronic acid Isoquinoline-7-boronic acid 1092790-21-0 C9H8BNO2
3-MERCAPTOPHENYLBORONIC ACID 3-MERCAPTOPHENYLBORONIC ACID 352526-01-3 C6H7BO2S
ACENAPHTHENE-5-BORONIC ACID ACENAPHTHENE-5-BORONIC ACID 183158-33-0 C12H11BO2
4-ISOBUTOXYPHENYLBORONIC ACID 4-ISOBUTOXYPHENYLBORONIC ACID 153624-44-3 C10H15BO3
4-T-BUTOXYPHENYLBORONIC ACID 4-T-BUTOXYPHENYLBORONIC ACID 176672-49-4 C10H15BO3
(4-PHENYLAMINOCARBONYLPHENYL)BORONIC ACID (4-PHENYLAMINOCARBONYLPHENYL)BORONIC ACID 330793-45-8 C13H12BNO3
4-N-HEXYLBENZENEBORONIC ACID 4-N-HEXYLBENZENEBORONIC ACID 105365-50-2 C12H19BO2
5-(Methylthio)pyridine-3-boronic acid 5-(Methylthio)pyridine-3-boronic acid 477251-98-2 C6H8BNO2S
B-2-Triphenylenylboronic acid B-2-Triphenylenylboronic acid 654664-63-8 C18H13BO2
PYRIMIDIN-2-YLBORONIC ACID PYRIMIDIN-2-YLBORONIC ACID 851199-85-4 C4H5BN2O2
4-(TERT-BUTYLAMINOCARBONYL)PHENYLBORONIC ACID 4-(TERT-BUTYLAMINOCARBONYL)PHENYLBORONIC ACID 850568-14-8 C11H16BNO3
2-ETHYLSULFONYLPHENYLBORONIC ACID 2-ETHYLSULFONYLPHENYLBORONIC ACID 1042443-60-6 C8H11BO4S
(3-PYRROLIDIN-1-YLPHENYL)BORONIC ACID (3-PYRROLIDIN-1-YLPHENYL)BORONIC ACID 659731-18-7 C10H14BNO2
4-(METHANESULFINYL)BENZENEBORONIC ACID 4-(METHANESULFINYL)BENZENEBORONIC ACID 166386-48-7 C7H9BO3S
2-HYDROXY-3-METHYLPHENYL BORONIC ACID 2-HYDROXY-3-METHYLPHENYL BORONIC ACID 259209-22-8 C7H9BO3
NEOPENTYLBORONIC ACID NEOPENTYLBORONIC ACID 701261-35-0 C5H13BO2
4-Cyclopropyl-benzeneboronic acid 4-Cyclopropyl-benzeneboronic acid 302333-80-8 C9H11BO2
4-Pentenylboronic  acid 4-Pentenylboronic acid 886747-03-1 C5H11BO2
Pyrazin-2-yl-boronic acid Pyrazin-2-yl-boronic acid 762263-64-9 C4H5BN2O2
QUINOLIN-7-YLBORONIC ACID QUINOLIN-7-YLBORONIC ACID 629644-82-2 C9H8BNO2
INDOLE-7-BORONIC ACID INDOLE-7-BORONIC ACID 210889-31-9 C8H8BNO2
3-METHYL-1-BUTYLBORONIC ACID 3-METHYL-1-BUTYLBORONIC ACID 98139-72-1 C5H13BO2
2-(tert-Butoxymethyl)phenylboronic acid 2-(tert-Butoxymethyl)phenylboronic acid 373384-12-4 C11H17BO3
1-METHOXY-2-METHYL-2-PROPANOL 1-METHOXY-2-METHYL-2-PROPANOL 3587-64-2 C5H12O2
3-Methylcyclopentanol, isomerengemisch 3-Methylcyclopentanol, isomerengemisch 18729-48-1 C6H12O
4-Isopropenylcyclohex-1-en-1-ylmethanol 4-Isopropenylcyclohex-1-en-1-ylmethanol 536-59-4 C10H16O
Dichlormalononitril Dichlormalononitril 13063-43-9 C3Cl2N2
[(4-Hydroxyphenyl)methylen]malononitril [(4-Hydroxyphenyl)methylen]malononitril 3785-90-8 C10H6N2O
C16 CERAMIDE C16 CERAMIDE 24696-26-2 C34H67NO3
4-Ethyl-4-formylhexannitril 4-Ethyl-4-formylhexannitril 2938-69-4 C9H15NO
(S)-4-CHLORO-ALPHA-METHYLBENZYL ALCOHOL (S)-4-CHLORO-ALPHA-METHYLBENZYL ALCOHOL 99528-42-4 C8H9ClO
D/L-NORVALINOL D/L-NORVALINOL 16369-14-5 C5H13NO
3-CYANO-5-NITRO-BENZOIC ACID METHYL ESTER 3-CYANO-5-NITRO-BENZOIC ACID METHYL ESTER 99066-80-5 C9H6N2O4
C18 CERAMIDE C18 CERAMIDE 2304-81-6 C36H71NO3
Aminoacetonitril Aminoacetonitril 540-61-4 C2H4N2
3,3-Dimethylbutan-1,2-diol 3,3-Dimethylbutan-1,2-diol 59562-82-2 C6H14O2
3-(DIFLUOROMETHOXY)PHENYLACETONITRILE 3-(DIFLUOROMETHOXY)PHENYLACETONITRILE 41429-18-9 C9H7F2NO
4,8-Dioxa-2,2,6,6,10,10-hexahydroxymethylundecan-1,11-diol 4,8-Dioxa-2,2,6,6,10,10-hexahydroxymethylundecan-1,11-diol 78-24-0 C15H32O10
4-tert-Pentylcyclohexanol 4-tert-Pentylcyclohexanol 5349-51-9 C11H22O
3,3-DIETHOXY-1-PROPANOL 3,3-DIETHOXY-1-PROPANOL 16777-87-0 C7H16O3
3-AMINO-1-PHENYL-PROPAN-1-OL 3-AMINO-1-PHENYL-PROPAN-1-OL 5053-63-4 C9H13NO
1,1'-FERROCENEDIMETHANOL 1,1'-FERROCENEDIMETHANOL 1291-48-1 C12H14FeO210*
3,3'-Thiodipropan-1-ol 3,3'-Thiodipropan-1-ol 10595-09-2 C6H14O2S
4-BUTYLBENZONITRILE 4-BUTYLBENZONITRILE 20651-73-4 C11H13N
Heptaminol Heptaminol 372-66-7 C8H19NO
Fluoranthene-3-boronic acid Fluoranthene-3-boronic acid 359012-63-8 C16H11BO2
4'-Brom-4-chlorbutyrophenon 4'-Brom-4-chlorbutyrophenon 4559-96-0 C10H10BrClO
(1-Isocyanoethyl)benzene (1-Isocyanoethyl)benzene 17329-20-3 C9H9N
3-Brompropan-1,2-diol 3-Brompropan-1,2-diol 4704-77-2 C3H7BrO2
N-(p-Acetylphenyl)acetamid N-(p-Acetylphenyl)acetamid 2719-21-3 C10H11NO2
3-Hydroxybenzophenon 3-Hydroxybenzophenon 13020-57-0 C13H10O2
3-BENZYLOXY-2-METHYL-1-PROPANOL 3-BENZYLOXY-2-METHYL-1-PROPANOL 56850-59-0 C11H16O2
4-Chlorbutyrophenon 4-Chlorbutyrophenon 939-52-6 C10H11ClO
3-Diethylaminopropiononitril 3-Diethylaminopropiononitril 5351-04-2 C7H14N2
1-Phenylcyclohexancarbonitril 1-Phenylcyclohexancarbonitril 2201-23-2 C13H15N
1-Amino-4-brom-2-methylanthrachinon 1-Amino-4-brom-2-methylanthrachinon 81-50-5 C15H10BrNO2
Hexadecan-2-ol Hexadecan-2-ol 14852-31-4 C16H34O
2-(DIMETHYLAMINO)BENZONITRILE 2-(DIMETHYLAMINO)BENZONITRILE 20925-24-0 C9H10N2
cis-1-Propene-1-boronic acid cis-1-Propene-1-boronic acid 7547-96-8 C3H7BO2
Cyclopentanpropanol Cyclopentanpropanol 767-05-5 C8H16O
4-Chlor-4'-hydroxybutyrophenon 4-Chlor-4'-hydroxybutyrophenon 7150-55-2 C10H11ClO2
CYCLOPENTYL ISOCYANIDE CYCLOPENTYL ISOCYANIDE 68498-54-4 C6H9N
4-N-OCTYLOXYBENZONITRILE 4-N-OCTYLOXYBENZONITRILE 88374-55-4 C15H21NO
2-BROMOPHENOXYACETONITRILE, 99 2-BROMOPHENOXYACETONITRILE, 99 90004-90-3 C8H6BrNO
TRANS-2-AMINOMETHYL-1-CYCLOHEXANOL TRANS-2-AMINOMETHYL-1-CYCLOHEXANOL 5691-09-8 C7H15NO
2,3-Dimethylbutan-2-ol 2,3-Dimethylbutan-2-ol 594-60-5 C6H14O
7-(Ethylamino)-4,6-dimethyl-2-benzopyron 7-(Ethylamino)-4,6-dimethyl-2-benzopyron 26078-25-1 C13H15NO2
(R)-1,2-DECANEDIOL (R)-1,2-DECANEDIOL 87827-60-9 C10H22O2
2-Pyrrolylboronic acid 2-Pyrrolylboronic acid 763120-43-0 C4H6BNO2
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