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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
METHYL 2-AMINO-5-NITROBENZOATE METHYL 2-AMINO-5-NITROBENZOATE 3816-62-4 C8H8N2O4
METHYL 2-PENTENOATE METHYL 2-PENTENOATE 15790-88-2 C6H10O2
CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID METHYL ESTER CIS-5,8,11,14,17-EICOSAPENTAENOIC ACID METHYL ESTER 2734-47-6 C21H32O2
Methyl-2-ethylacetoacetat Methyl-2-ethylacetoacetat 51756-08-2 C7H12O3
Methyl-3-(p-methoxyphenyl)oxiran-2-carboxylat Methyl-3-(p-methoxyphenyl)oxiran-2-carboxylat 42245-42-1 C11H12O4
4-Methylcatecholdimethylacetate 4-Methylcatecholdimethylacetate 52589-39-6 C13H16O6
Tetramethylethan-1,1,2,2-tetracarboxylat Tetramethylethan-1,1,2,2-tetracarboxylat 5464-22-2 C10H14O8
DL-Methyl 5,5,5-trifluoro-4-(phenylamino)pentanoate DL-Methyl 5,5,5-trifluoro-4-(phenylamino)pentanoate 914613-28-8 C12H14F3NO2
METHYL 2-BROMO-3-FUROATE METHYL 2-BROMO-3-FUROATE 197846-06-3 C6H5BrO3
METHYL CYCLOHEXANEACETATE METHYL CYCLOHEXANEACETATE 14352-61-5 C9H16O2
2-METHYLPROPYLHYDRAZINE HYDROCHLORIDE 2-METHYLPROPYLHYDRAZINE HYDROCHLORIDE 205985-97-3 C9H8BrNO3
Butyl-3-mercaptopropionat Butyl-3-mercaptopropionat 16215-21-7 C7H14O2S
TERT-BUTYL (3S)-3-AMINO-4-PHENYLBUTANOATE TERT-BUTYL (3S)-3-AMINO-4-PHENYLBUTANOATE 120686-17-1 C14H21NO2
TERT-BUTYL (3R)-3-AMINO-3-PHENYLPROPANOATE TERT-BUTYL (3R)-3-AMINO-3-PHENYLPROPANOATE 161671-34-7 C13H19NO2
S-TERT-BUTYL ACETOTHIOACETATE S-TERT-BUTYL ACETOTHIOACETATE 15925-47-0 C8H14O2S
(2-AMINOETHYL)-BENZYL CARBAMIC ACID TERT-BUTYL ESTER (2-AMINOETHYL)-BENZYL CARBAMIC ACID TERT-BUTYL ESTER C14H22N2O2
3-Chlorpropylthioacetat 3-Chlorpropylthioacetat 13012-54-9 C5H9ClOS
PROPYL (S)-(-)-LACTATE PROPYL (S)-(-)-LACTATE 53651-69-7 C6H12O3
SBE7-beta-CD SBE7-beta-CD 194615-04-8
HEXAKIS-6-IODO-6-DEOXY-ALPHA-CYCLODEXTRIN HEXAKIS-6-IODO-6-DEOXY-ALPHA-CYCLODEXTRIN 131105-41-4 C36H54I6O24
(S)-1,2-EPOXYOCTANE (S)-1,2-EPOXYOCTANE 50418-68-3 C8H16O
OCTAKIS-6-(DIMETHYL-TERT-BUTYLSILYL)-GAMMA-CYCLODEXTRIN OCTAKIS-6-(DIMETHYL-TERT-BUTYLSILYL)-GAMMA-CYCLODEXTRIN 123155-06-6 C96H192O40Si8
monochlorotriazinyl--cyclodextrin monochlorotriazinyl--cyclodextrin 187820-08-2
TERT-BUTYLDIMETHYLSILYL GLYCIDYL ETHER TERT-BUTYLDIMETHYLSILYL GLYCIDYL ETHER 78906-15-7 C9H20O2Si
piroxicam-beta-cyclodextrin piroxicam-beta-cyclodextrin 96684-39-8 C57H83N3O39S
Sodium Sulphobutylether-Beta-Cyclodextrin Sodium Sulphobutylether-Beta-Cyclodextrin
(R)-(+)-1,2-EPOXYTRIDECANE (R)-(+)-1,2-EPOXYTRIDECANE 59829-81-1 C13H26O
METHYL 4-(1-HYDROXYETHYL)BENZOATE, TECH., 90 METHYL 4-(1-HYDROXYETHYL)BENZOATE, TECH., 90 79322-76-2 C10H12O3
Diindeno[1,2,3-cd:1',2',3'-lm]perylen Diindeno[1,2,3-cd:1',2',3'-lm]perylen 188-94-3 C32H16
CYCLODEXTRIN CYCLODEXTRIN 12619-70-4
(R)-(+)-1,2-EPOXYOCTANE (R)-(+)-1,2-EPOXYOCTANE 77495-66-0 C8H16O
4-Methyl-2-oxo-2H-1-benzopyran-7-yl-α-L-ido-pyranosiduronsure 4-Methyl-2-oxo-2H-1-benzopyran-7-yl-α-L-ido-pyranosiduronsure 66966-09-4 C16H16O9
Heptakis-O-(4-sulfobutyl)-beta-Cyclodextrin Heptakis-O-(4-sulfobutyl)-beta-Cyclodextrin 165133-56-2 C46H80O39S
β-Cyclodextrin inclusion complex β-Cyclodextrin inclusion complex
exo-2-Norbornylformiat exo-2-Norbornylformiat 41498-71-9 C8H12O2
6-O-ALPHA-D-GLUCOSYL-ALPHA-CYCLODEXTRIN MONO 6-O-ALPHA-D-GLUCOSYL-ALPHA-CYCLODEXTRIN MONO 10058-19-2 C42H70O35
OCTAKIS-6-IODO-6-DEOXY-GAMMA-CYCLODEXTRIN OCTAKIS-6-IODO-6-DEOXY-GAMMA-CYCLODEXTRIN 168296-33-1 C48H72I8O32
Glucose powder BP98 BP2000 USP24,25 Glucose powder BP98 BP2000 USP24,25 C6H12O6
Vinylchlorformiat Vinylchlorformiat 5130-24-5 C3H3ClO2
(2-Hydroxy-3-N,N,N-trimethylamino)propyl ^b-cyclodextrin chloride hydrate (2-Hydroxy-3-N,N,N-trimethylamino)propyl ^b-cyclodextrin chloride hydrate
ETHYL ACETOACETATE SODIUM SALT ETHYL ACETOACETATE SODIUM SALT 20412-62-8 C7H9NO2
HEPTAKIS-6-BROMO-6-DEOXY-BETA-CYCLODEXTRIN HEPTAKIS-6-BROMO-6-DEOXY-BETA-CYCLODEXTRIN 53784-83-1 C42H63Br7O28
Alprostadil alfadex Alprostadil alfadex 55648-20-9 C56H94O35
AROMADENDRENE OXIDE 2 AROMADENDRENE OXIDE 2 85710-39-0 C15H24O
3-(2,4-difluorophenoxy)propanoic acid 3-(2,4-difluorophenoxy)propanoic acid 777-28-6 C9H8F2O3
HEXAKIS-6-(DIMETHYL-TERT-BUTYLSILYL)-ALPHA-CYCLODEXTRIN HEXAKIS-6-(DIMETHYL-TERT-BUTYLSILYL)-ALPHA-CYCLODEXTRIN 118646-79-0 C72H144O30Si6
2,6-DI-O-METHYL-ALPHA-CYCLODEXTRIN 2,6-DI-O-METHYL-ALPHA-CYCLODEXTRIN 51166-72-4 C48H84O30
Propan-1,2,3-triyltriundecanoat Propan-1,2,3-triyltriundecanoat 13552-80-2 C36H68O6
2-Hydroxypropylmethacrylat 2-Hydroxypropylmethacrylat 923-26-2 C7H12O3
HEPTAKIS-6-(DIMETHYL-TERT-BUTYLSILYL)-BETA-CYCLODEXTRIN HEPTAKIS-6-(DIMETHYL-TERT-BUTYLSILYL)-BETA-CYCLODEXTRIN 123155-03-3 C84H168O35Si7
Cyclodextrin glucanotransferase Cyclodextrin glucanotransferase
(R)-1,2-EPOXYHEPTANE (R)-1,2-EPOXYHEPTANE 110549-07-0 C7H14O
2,2'-[Oxybis(ethylenoxymethylen)]bisoxiran 2,2'-[Oxybis(ethylenoxymethylen)]bisoxiran 4206-61-5 C10H18O5
Tetradecylmethacrylat Tetradecylmethacrylat 2549-53-3 C18H34O2
Propanimidamide monohydrochloride Propanimidamide monohydrochloride C3H9ClN2
5-METHOXY-1H-INDOLE-3-CARBOXAMIDINE 5-METHOXY-1H-INDOLE-3-CARBOXAMIDINE 889944-21-2 C10H11N3O
2-CHLORO-6-FLUORO-BENZAMIDINE 2-CHLORO-6-FLUORO-BENZAMIDINE 885963-38-2 C7H6ClFN2
4-CHLORO-N-HYDROXY-2-METHYL-BENZAMIDINE 4-CHLORO-N-HYDROXY-2-METHYL-BENZAMIDINE 721450-66-4 C8H9ClN2O
2-CHLOROBENZYL CHLOROFORMATE 2-CHLOROBENZYL CHLOROFORMATE 39545-31-8 C8H6Cl2O2
4-[(4-Oxocyclohexa-2,5-dien-1-yl)imino]phenylacetat 4-[(4-Oxocyclohexa-2,5-dien-1-yl)imino]phenylacetat 7761-80-0 C14H11NO3
Stilbamidinisetionat Stilbamidinisetionat 140-59-0 C16H16N4.2C2H6O4S
2-BENZYLOXY-BENZAMIDE OXIME 2-BENZYLOXY-BENZAMIDE OXIME 936497-77-7 C14H14N2O2
tribendimidine tribendimidine 115103-15-6 C28H32N6
6-CHLORO-1H-INDOLE-3-CARBOXAMIDINE 6-CHLORO-1H-INDOLE-3-CARBOXAMIDINE C9H8ClN3
5-CHLORO-1H-INDOLE-3-CARBOXAMIDINE 5-CHLORO-1H-INDOLE-3-CARBOXAMIDINE C9H8ClN3
tert-Butyl N-[(4-methoxyphenyl)methylene]carbamate tert-Butyl N-[(4-methoxyphenyl)methylene]carbamate 479423-40-0 C13H17NO3
IRON(III) IONOPHORE I IRON(III) IONOPHORE I 259853-21-9 C14H10ClNO3
N'-HYDROXY-2-(2-THIENYL)ETHANIMIDAMIDE N'-HYDROXY-2-(2-THIENYL)ETHANIMIDAMIDE 59174-12-8 C6H8N2OS
Grignard reagent Grignard reagent
(E)-N'-(6-chloropyridazin-3-yl)-N,N-diMethylacetaMidine (E)-N'-(6-chloropyridazin-3-yl)-N,N-diMethylacetaMidine 68675-27-4 C8H11ClN4
2-AMINO-6-METHYLPYRIMIDINE-4-CARBOXAMIDINE 2-AMINO-6-METHYLPYRIMIDINE-4-CARBOXAMIDINE 1116339-75-3 C6H9N5
Spermidine bydrochloride Spermidine bydrochloride
1-Piperazinecarboximidamide,4-methyl-(9CI) 1-Piperazinecarboximidamide,4-methyl-(9CI) 45798-01-4 C6H14N4
N,N′-Diphenylacetamidine N,N′-Diphenylacetamidine
Dibrompropamidinisetionat Dibrompropamidinisetionat 614-87-9 C17H18Br2N4O2.2C2H6O4S
2-METHYL-BENZAMIDINE 2-METHYL-BENZAMIDINE 18636-97-0 C8H10N2
1-Piperazinecarboximidamide,4-acetyl-(9CI) 1-Piperazinecarboximidamide,4-acetyl-(9CI) 62122-70-7 C7H14N4O
3-(TRIHYDROXYSILYL)PROPYL METHYLPHOSPHONATE, MONOSODIUM SALT 3-(TRIHYDROXYSILYL)PROPYL METHYLPHOSPHONATE, MONOSODIUM SALT 84962-98-1 C4H12NaO6PSi
N,N-DIPHENYLFORMAMIDINE N,N-DIPHENYLFORMAMIDINE C13H12N2
(R)-2-ISOBUTYLSUCCINIC ACID-1-METHYL ESTER (R)-2-ISOBUTYLSUCCINIC ACID-1-METHYL ESTER 130165-76-3 C9H16O4
Nonylacrylat Nonylacrylat 2664-55-3 C12H22O2
Bis(4-tert-butylcyclohexyl)peroxydicarbonat Bis(4-tert-butylcyclohexyl)peroxydicarbonat 15520-11-3 C22H38O6
acetamiprid-n-desmethyl acetamiprid-n-desmethyl 190604-92-3 C9H9ClN4
2-[[3-Hydroxy-2,2-bis[[(1-oxoallyl)oxy]methyl]propoxy]methyl]-2-[[(1-oxoallyl)oxy]methyl]-1,3-propandiyldiacrylat 2-[[3-Hydroxy-2,2-bis[[(1-oxoallyl)oxy]methyl]propoxy]methyl]-2-[[(1-oxoallyl)oxy]methyl]-1,3-propandiyldiacrylat 60506-81-2 C25H32O12
2-[4-(3-CHLOROPHENYL)PIPERAZIN-1-YL]-N-HYDROXYETHANIMIDAMIDE 2-[4-(3-CHLOROPHENYL)PIPERAZIN-1-YL]-N-HYDROXYETHANIMIDAMIDE 261623-65-8 C12H17ClN4O
Isooctylacrylat Isooctylacrylat 29590-42-9 C11H20O2
ETHYL O-CARBOETHOXYMETHYLSALICYLATE ETHYL O-CARBOETHOXYMETHYLSALICYLATE 56424-77-2 C13H16O5
4-amino-3-nitrobenzimidamide 4-amino-3-nitrobenzimidamide 148344-28-9 C7H8N4O2
N-HYDROXY-3-OXO-3-PYRROLIDIN-1-YLPROPANIMIDAMIDE N-HYDROXY-3-OXO-3-PYRROLIDIN-1-YLPROPANIMIDAMIDE 57399-51-6 C7H13N3O2
Benzenecarboximidamide, 4-amino-2-fluoro- (9CI) Benzenecarboximidamide, 4-amino-2-fluoro- (9CI) 556814-98-3 C7H8FN3
4-CHLORO-1H-INDOLE-3-CARBOXAMIDINE 4-CHLORO-1H-INDOLE-3-CARBOXAMIDINE C9H8ClN3
4-MorpholinobenziMidaMide 4-MorpholinobenziMidaMide 1019575-98-4 C11H15N3O
Formetanat Formetanat 22259-30-9 C11H15N3O2
2-ethoxysulfonylethanol 2-ethoxysulfonylethanol 58337-44-3 C4H10O4S
3,5,5-TriMethylhexyl acrylate 3,5,5-TriMethylhexyl acrylate 45125-03-9 C12H22O2
PENTAFLUOROPROPYLAMIDINE PENTAFLUOROPROPYLAMIDINE 422-62-8 C3H3F5N2
4-Nitrobenzamidin 4-Nitrobenzamidin 25412-75-3 C7H7N3O2
N-HYDROXY-2-[4-(2-METHOXYPHENYL)PIPERAZIN-1-YL]ETHANIMIDAMIDE N-HYDROXY-2-[4-(2-METHOXYPHENYL)PIPERAZIN-1-YL]ETHANIMIDAMIDE 261623-50-1 C13H20N4O2
cataCXium(R) FPrPh, Dicyclohexyl[9-(3-phenylpropyl)-9-fluorenyl]phosphine tetrafluoroborate cataCXium(R) FPrPh, Dicyclohexyl[9-(3-phenylpropyl)-9-fluorenyl]phosphine tetrafluoroborate 1007311-95-6 C34H42BF4P
DEA NONOATE DEA NONOATE 138475-09-9 C4H12N3NaO2
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