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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
4-Methoxybut-3-en-2-on 4-Methoxybut-3-en-2-on 4652-27-1 C5H8O2
Cyclohexanhexaon Cyclohexanhexaon 527-31-1 C6O6
2,5-Dihydroxy-p-benzochinon 2,5-Dihydroxy-p-benzochinon 615-94-1 C6H4O4
Chlorhydrochinon Chlorhydrochinon 615-67-8 C6H5ClO2
2-Ethoxycarbonylbenzeneboronic acid 2-Ethoxycarbonylbenzeneboronic acid 380430-53-5 C9H11BO4
3-FLUOROPYRIDINE-4-BORONIC ACID 3-FLUOROPYRIDINE-4-BORONIC ACID 458532-97-3 C5H5BFNO2
3-TRIFLUOROMETHYL-4-METHOXY-PHENYLBORONIC ACID 3-TRIFLUOROMETHYL-4-METHOXY-PHENYLBORONIC ACID 149507-36-8 C8H8BF3O3
(4-METHOXYPHENYL)-BORANE (4-METHOXYPHENYL)-BORANE 45713-46-0 C7H9BO
4-Butoxyphenylboronic Acid 4-Butoxyphenylboronic Acid 105365-51-3 C10H15BO3
4-Methyl-3-thiopheneboronic acid 4-Methyl-3-thiopheneboronic acid 177735-11-4 C5H7BO2S
4-Methylthiophene-2-boronic acid 4-Methylthiophene-2-boronic acid 162607-15-0 C5H7BO2S
3-(DIMETHYLCARBAMOYL)PHENYLBORONIC ACID 3-(DIMETHYLCARBAMOYL)PHENYLBORONIC ACID 373384-14-6 C9H12BNO3
3-MORPHOLINOPHENYLBORONIC ACID PINACOL ESTER 3-MORPHOLINOPHENYLBORONIC ACID PINACOL ESTER 852227-95-3 C16H24BNO3
4-(CYANOMETHYL)BENZENEBORONIC ACID 4-(CYANOMETHYL)BENZENEBORONIC ACID 91983-26-5 C8H8BNO2
3-VINYLPHENYLBORONIC ACID 3-VINYLPHENYLBORONIC ACID 15016-43-0 C8H9BO2
2-ANTHRACENEBORONIC ACID 2-ANTHRACENEBORONIC ACID 141981-64-8 C14H11BO2
2-Chloro-5-nitrophenylboronic acid 2-Chloro-5-nitrophenylboronic acid 867333-29-7 C6H5BClNO4
4-(N-HEXYLOXY)BENZENEBORONIC ACID 4-(N-HEXYLOXY)BENZENEBORONIC ACID 121219-08-7 C12H19BO3
Isoquinoline-5-boronic acid Isoquinoline-5-boronic acid 371766-08-4 C9H8BNO2
4-Fluoro-3-formylphenylboronic acid 4-Fluoro-3-formylphenylboronic acid 374538-01-9 C7H6BFO3
6-METHOXYPYRIDINE-2-BORONIC ACID 6-METHOXYPYRIDINE-2-BORONIC ACID 372963-51-4 C6H8BNO3
2-Methoxy-5-formylphenylboronic acid 2-Methoxy-5-formylphenylboronic acid 127972-02-5 C8H9BO4
(N,N-Diethylanilin)trihydrobor (N,N-Diethylanilin)trihydrobor 13289-97-9 C10H18BN
3-ISOPROPYLPHENYLBORONIC ACID 3-ISOPROPYLPHENYLBORONIC ACID 216019-28-2 C9H13BO2
Benzylboronic acid Benzylboronic acid 4463-42-7 C7H9BO2
QUINOLINE-4-BORONIC ACID QUINOLINE-4-BORONIC ACID 371764-64-6 C9H8BNO2
4-Fluoronaphtalene-1-boronic acid 4-Fluoronaphtalene-1-boronic acid 182344-25-8 C10H8BFO2
3,5-DICHLORO-4-METHOXYBENZENEBORONIC ACID 3,5-DICHLORO-4-METHOXYBENZENEBORONIC ACID 175883-61-1 C7H7BCl2O3
Cyclopentylboronic acid Cyclopentylboronic acid 63076-51-7 C5H11BO2
3,5-DIBROMOBENZENEBORONIC ACID 3,5-DIBROMOBENZENEBORONIC ACID 117695-55-3 C6H5BBr2O2
3-ETHYLSULFONYLPHENYLBORONIC ACID 3-ETHYLSULFONYLPHENYLBORONIC ACID 845870-47-5 C8H11BO4S
4-(N-OCTYLOXY)BENZENEBORONIC ACID 4-(N-OCTYLOXY)BENZENEBORONIC ACID 121554-09-4 C14H23BO3
4-(ETHYLSULFONYL)PHENYLBORONIC ACID 4-(ETHYLSULFONYL)PHENYLBORONIC ACID 352530-24-6 C8H11BO4S
2-Methoxymethylphenylboronic acid 2-Methoxymethylphenylboronic acid 126617-98-9 C8H11BO3
4-(ETHYLTHIO)BENZENEBORONIC ACID 4-(ETHYLTHIO)BENZENEBORONIC ACID 145349-76-4 C8H11BO2S
3-(N-METHYLAMINOCARBONYL)PHENYLBORONIC ACID 3-(N-METHYLAMINOCARBONYL)PHENYLBORONIC ACID 832695-88-2 C8H10BNO3
2-Methoxy-5-methylphenylboronic acid 2-Methoxy-5-methylphenylboronic acid 127972-00-3 C8H11BO3
2,3,4-Trimethoxyphenylboronic acid 2,3,4-Trimethoxyphenylboronic acid 118062-05-8 C9H13BO5
4-(N-METHYLAMINOCARBONYL)PHENYLBORONIC ACID 4-(N-METHYLAMINOCARBONYL)PHENYLBORONIC ACID 121177-82-0 C8H10BNO3
4-Nitrobenzoldiazoniumtetra-fluoroborat 4-Nitrobenzoldiazoniumtetra-fluoroborat 456-27-9 C6H4BF4N3O2
2-(Methanesulfonyl)phenylboronic acid 2-(Methanesulfonyl)phenylboronic acid 330804-03-0 C7H9BO4S
Phenethylboronic acid Phenethylboronic acid 34420-17-2 C8H11BO2
5-Carboxythiophene-2-boronic acid 5-Carboxythiophene-2-boronic acid 465515-31-5 C5H5BO4S
2-Chloro-5-methoxyphenylboronic acid 2-Chloro-5-methoxyphenylboronic acid 89694-46-2 C7H8BClO3
(4-METHYL-1-NAPHTHALENE)BORONIC ACID (4-METHYL-1-NAPHTHALENE)BORONIC ACID 103986-53-4 C11H11BO2
5-BROMOTHIOPHENE-2-BORONIC ACID 5-BROMOTHIOPHENE-2-BORONIC ACID 162607-17-2 C4H4BBrO2S
2-AMINOCARBONYLPHENYLBORONIC ACID 2-AMINOCARBONYLPHENYLBORONIC ACID 380430-54-6 C7H8BNO3
4-Mercaptophenylboronic acid 4-Mercaptophenylboronic acid 237429-33-3 C6H7BO2S
4-Propoxyphenylboronic acid 4-Propoxyphenylboronic acid 186497-67-6 C9H13BO3
2 6-DIFLUORO-4-METHOXYPHENYLBORONIC ACID 2 6-DIFLUORO-4-METHOXYPHENYLBORONIC ACID 406482-20-0 C7H7BF2O3
 (2-sulfanylphenyl)boronic acid (2-sulfanylphenyl)boronic acid 352526-00-2 C6H7BO2S
2-Acetamidophenylboronic acid 2-Acetamidophenylboronic acid 169760-16-1 C8H10BNO3
3-Chloro-4-nitrobenzoic acid 3-Chloro-4-nitrobenzoic acid 39608-47-4 C7H4ClNO4
4-FLUORO-3-(HYDROXYMETHYL)BENZENEBORONIC ACID 4-FLUORO-3-(HYDROXYMETHYL)BENZENEBORONIC ACID 481681-02-1 C7H8BFO3
2-PHENOXYPHENYLBORONIC ACID 2-PHENOXYPHENYLBORONIC ACID 108238-09-1 C12H11BO3
6-HYDROXY-2-NAPHTHALENEBORONIC ACID 6-HYDROXY-2-NAPHTHALENEBORONIC ACID 173194-95-1 C10H9BO3
Cycloheptanol Cycloheptanol 502-41-0 C7H14O
3-AMINOPHENYLBORONIC ACID HYDROCHLORIDE 3-AMINOPHENYLBORONIC ACID HYDROCHLORIDE 85006-23-1 C6H9BClNO2
3-Dimethylaminophenylboronic acid 3-Dimethylaminophenylboronic acid 178752-79-9 C8H12BNO2
3-Methyl-1,3-butanediol 3-Methyl-1,3-butanediol 2568-33-4 C5H12O2
Decan-2-ol Decan-2-ol 1120-06-5 C10H22O
Hex-3-yn-1-ol Hex-3-yn-1-ol 1002-28-4 C6H10O
3-ISOPROPOXYPHENYLBORONIC ACID 3-ISOPROPOXYPHENYLBORONIC ACID 216485-86-8 C9H13BO3
3-Iodophenylboronic acid 3-Iodophenylboronic acid 221037-98-5 C6H6BIO2
4-Chloro-2-methoxyphenylboronic acid 4-Chloro-2-methoxyphenylboronic acid 762287-57-0 C7H8BClO3
3-Methylbut-3-en-1-ol 3-Methylbut-3-en-1-ol 763-32-6 C5H10O
2,2,3,4,4,4-Hexafluorbutan-1-ol 2,2,3,4,4,4-Hexafluorbutan-1-ol 382-31-0 C4H4F6O
6-Ethoxy-2-naphthaleneboronic acid 6-Ethoxy-2-naphthaleneboronic acid 352525-98-5 C12H13BO3
1-INDANOL 1-INDANOL 6351-10-6 C9H10O
m-Xylol-α,α'-diol m-Xylol-α,α'-diol 626-18-6 C8H10O2
(2-Aminoethoxy)(diphenyl)boran (2-Aminoethoxy)(diphenyl)boran 524-95-8 C14H16BNO
1H-PYRAZOLE-4-BORONIC ACID 1H-PYRAZOLE-4-BORONIC ACID 763120-58-7 C3H5BN2O2
2-(Butylamino)ethanol 2-(Butylamino)ethanol 111-75-1 C6H15NO
Hexan-2-ol Hexan-2-ol 626-93-7 C6H14O
3-Ethoxypropan-1-ol 3-Ethoxypropan-1-ol 111-35-3 C5H12O2
1-(2-Pyrimidyl)piperazine hydrochloride 1-(2-Pyrimidyl)piperazine hydrochloride 78069-54-2 C8H13ClN4
Benzothiophene-3-boronic acid Benzothiophene-3-boronic acid 113893-08-6 C8H7BO2S
(4-Hydroxy-2-methyl)phenylboronic acid (4-Hydroxy-2-methyl)phenylboronic acid 493035-82-8 C7H9BO3
2-BUTOXYPHENYLBORONIC ACID 2-BUTOXYPHENYLBORONIC ACID 91129-69-0 C10H15BO3
1-CYCLOHEXENYLBORONIC ACID 1-CYCLOHEXENYLBORONIC ACID 89490-05-1 C6H11BO2
4-Chlorbenzhydrylalkohol 4-Chlorbenzhydrylalkohol 119-56-2 C13H11ClO
4,4'-Biphenyldiboronic acid 4,4'-Biphenyldiboronic acid 4151-80-8 C12H12B2O4
Quinoline-6-boronic acid Quinoline-6-boronic acid 376581-24-7 C9H8BNO2
CYCLOPENTEN-1-YLBORONIC ACID CYCLOPENTEN-1-YLBORONIC ACID 850036-28-1 C5H9BO2
2,4,6-Trichlorophenylboronic acid 2,4,6-Trichlorophenylboronic acid 73852-18-3 C6H4BCl3O2
(4-CHLOROCARBONYLPHENYL)BORONIC ANHYDRIDE (4-CHLOROCARBONYLPHENYL)BORONIC ANHYDRIDE 332154-57-1 C7H6BClO3
cis-1,2-Cyclohexanediol cis-1,2-Cyclohexanediol 1792-81-0 C6H12O2
5-Methoxypyridine-3-boronic acid 5-Methoxypyridine-3-boronic acid 850991-69-4 C6H8BNO3
(4-PENTYLOXYPHENYL)BORONIC ACID (4-PENTYLOXYPHENYL)BORONIC ACID 146449-90-3 C11H17BO3
1,3-Benzenediboronic acid 1,3-Benzenediboronic acid 4612-28-6 C6H8B2O4
3-CARBOXY-4-CHLOROBENZENEBORONIC ACID 3-CARBOXY-4-CHLOROBENZENEBORONIC ACID 913835-32-2 C7H6BClO4
2-FLUORO-5-METHOXYPHENYLBORONIC ACID 2-FLUORO-5-METHOXYPHENYLBORONIC ACID 406482-19-7 C7H8BFO3
4-ISOPROPYLTHIOPHENYLBORONIC ACID 4-ISOPROPYLTHIOPHENYLBORONIC ACID 380427-38-3 C9H13BO2S
Buntane-2-boronic acid Buntane-2-boronic acid 88496-88-2 C4H11BO2
4-Isobutylphenylboronic acid 4-Isobutylphenylboronic acid 153624-38-5 C10H15BO2
4-FLUORO-3-METHOXYPHENYLBORONIC ACID 4-FLUORO-3-METHOXYPHENYLBORONIC ACID 854778-31-7 C7H8BFO3
(3-FLUORO-4-HYDROXYPHENYL)BORONIC ACID (3-FLUORO-4-HYDROXYPHENYL)BORONIC ACID 182344-14-5 C6H6BFO3
α-Methylbenzhydrylalkohol α-Methylbenzhydrylalkohol 599-67-7 C14H14O
Indole-6-boronic acid Indole-6-boronic acid 147621-18-9 C8H8BNO2
1-Hexaneboronic acid 1-Hexaneboronic acid 16343-08-1 C6H15BO2
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