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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
Dimethylcyclohexan-1,4-dicarboxylat Dimethylcyclohexan-1,4-dicarboxylat 94-60-0 C10H16O4
Methyl 3-methyl-2-nitrobenzoate Methyl 3-methyl-2-nitrobenzoate 5471-82-9 C9H9NO4
Methyl 3,4-diaminobenzoate Methyl 3,4-diaminobenzoate 36692-49-6 C8H10N2O2
Methyl palmitate Methyl palmitate 112-39-0 C17H34O2
Methyl 2-(bromomethyl)acrylate Methyl 2-(bromomethyl)acrylate 4224-69-5 C5H7BrO2
Isobutylmethacrylat Isobutylmethacrylat 97-86-9 C8H14O2
Isobutyl-4-hydroxybenzoat Isobutyl-4-hydroxybenzoat 4247-02-3 C11H14O3
Dibutylmaleat Dibutylmaleat 105-76-0 C12H20O4
tert-Butylmethacrylat tert-Butylmethacrylat 585-07-9 C8H14O2
tert-Butyl-2-brom-2-methylpropionat tert-Butyl-2-brom-2-methylpropionat 23877-12-5 C8H15BrO2
tert-Butylperbenzoat tert-Butylperbenzoat 614-45-9 C11H14O3
sec-Butylacetat sec-Butylacetat 105-46-4 C6H12O2
Butylmethacrylat Butylmethacrylat 97-88-1 C8H14O2
Butyl-4-aminobenzoat Butyl-4-aminobenzoat 94-25-7 C11H15NO2
Diisobutylphthalat Diisobutylphthalat 84-69-5 C16H22O4
tert-Butylacrylat tert-Butylacrylat 1663-39-4 C7H12O2
Methacrylsure, Monoester mit Propan-1,2-diol Methacrylsure, Monoester mit Propan-1,2-diol 27813-02-1 C7H12O3
Isopropylacetoacetat Isopropylacetoacetat 542-08-5 C7H12O3
Diisopropylmalonat Diisopropylmalonat 13195-64-7 C9H16O4
2-(6-Hydroxy-3-oxo-(3H)-xanthen-9-yl)-5-isothiocyanatobenzoesure 2-(6-Hydroxy-3-oxo-(3H)-xanthen-9-yl)-5-isothiocyanatobenzoesure 3326-32-7 C21H11NO5S
3,4,7,8-Tetramethyl-1,10-phenanthrolin 3,4,7,8-Tetramethyl-1,10-phenanthrolin 1660-93-1 C16H16N2
beta-Methyl vinyl phosphate (MAP) beta-Methyl vinyl phosphate (MAP) 90776-59-3 C29H27N2O10P
Triphenylen Triphenylen 217-59-4 C18H12
(S)-(+)-Glycidyl butyrate (S)-(+)-Glycidyl butyrate 65031-96-1 C7H12O3
Dipropylphthalat Dipropylphthalat 131-16-8 C14H18O4
2,8,9-Trioxa-5-aza-1-borabicyclo[3.3.3]undecan 2,8,9-Trioxa-5-aza-1-borabicyclo[3.3.3]undecan 283-56-7 C6H12BNO3
2,2,2-Trifluorethylmethacrylat 2,2,2-Trifluorethylmethacrylat 352-87-4 C6H7F3O2
Benzyl-4-hydroxybenzoat Benzyl-4-hydroxybenzoat 94-18-8 C14H12O3
Maleins?ure-diallylestcr Maleins?ure-diallylestcr 999-21-3 C10H12O4
TERT-BUTYL PROPIOLATE TERT-BUTYL PROPIOLATE 13831-03-3 C7H10O2
3-AZETIDINECARBOXYLIC ACID, METHYL ESTER, HYDROCHLORIDE 3-AZETIDINECARBOXYLIC ACID, METHYL ESTER, HYDROCHLORIDE 100202-39-9 C5H10ClNO2
Benzylbutylphthalat Benzylbutylphthalat 85-68-7 C19H20O4
Furan-2(5H)-on Furan-2(5H)-on 497-23-4 C4H4O2
1-Chlorethylethylcarbonat 1-Chlorethylethylcarbonat 50893-36-2 C5H9ClO3
2-Bromethylacetat 2-Bromethylacetat 927-68-4 C4H7BrO2
1,4-Bis(2,3-epoxypropoxy)butan 1,4-Bis(2,3-epoxypropoxy)butan 2425-79-8 C10H18O4
(R)-(+)-1,2-Epoxybutane (R)-(+)-1,2-Epoxybutane 3760-95-0 C4H8O
tert-Butyl 2,2,2-trichloroacetimidate tert-Butyl 2,2,2-trichloroacetimidate 98946-18-0 C6H10Cl3NO
4-Formyl-2-methoxyphenylacetat 4-Formyl-2-methoxyphenylacetat 881-68-5 C10H10O4
Dicyclohexylphthalat Dicyclohexylphthalat 84-61-7 C20H26O4
Isopropyl-4-hydroxybenzoat Isopropyl-4-hydroxybenzoat 4191-73-5 C10H12O3
N-Succinimidyl 3-maleimidopropionate N-Succinimidyl 3-maleimidopropionate 55750-62-4 C11H10N2O6
1,10-Phenanthrolinmonohydrochloridmonohydrat 1,10-Phenanthrolinmonohydrochloridmonohydrat 3829-86-5 C12H8N2.ClH
Bis(2-ethylhexyl)adipat Bis(2-ethylhexyl)adipat 103-23-1 C22H42O4
Glycidaldehyde diethylacetal Glycidaldehyde diethylacetal 13269-77-7 C7H14O3
Methylpyruvat Methylpyruvat 600-22-6 C4H6O3
5,10,15,20-Tetraphenyl-21H,23H-porphin 5,10,15,20-Tetraphenyl-21H,23H-porphin 917-23-7 C44H30N4
Bis(2-ethylhexyl) phthalate Bis(2-ethylhexyl) phthalate 117-81-7 C24H38O4
Pentacen Pentacen 135-48-8 C22H14
exo-1,7,7-Trimethylbicyclo[2.2.1]hept-2-ylmethacrylat exo-1,7,7-Trimethylbicyclo[2.2.1]hept-2-ylmethacrylat 7534-94-3 C14H22O2
BENZYL 1-PIPERAZINECARBOXYLATE BENZYL 1-PIPERAZINECARBOXYLATE 31166-44-6 C12H16N2O2
4-Acetoxystyrene 4-Acetoxystyrene 2628-16-2 C10H10O2
n-Propylchlorformiat n-Propylchlorformiat 109-61-5 C4H7ClO2
2-Butoxy-ethylacetat 2-Butoxy-ethylacetat 112-07-2 C8H16O3
Calcium-based grease Calcium-based grease
AEEA-AEEA AEEA-AEEA 1143516-05-5 C12H24N2O7
α-Methylen-γ-butyrolacton α-Methylen-γ-butyrolacton 547-65-9 C5H6O2
Padimat Padimat 21245-01-2 C14H21NO2
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ylacetat 7695-91-2 C31H52O3
5-Carboxyfluorescein 5-Carboxyfluorescein 76823-03-5 C21H12O7
2-Ethyl-2-[[(1-oxoallyl)oxy]methyl]-1,3-propandiyldiacrylat 2-Ethyl-2-[[(1-oxoallyl)oxy]methyl]-1,3-propandiyldiacrylat 15625-89-5 C15H20O6
2-(2-(2-Aminoethoxy)ethoxy)acetic acid 2-(2-(2-Aminoethoxy)ethoxy)acetic acid 134978-97-5 C6H13NO4
3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate 3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate 2386-87-0 C14H20O4
6-tert-Butyl-2,4-xylenol 6-tert-Butyl-2,4-xylenol 1879-09-0 C12H18O
Cholest-5-en-3-β-ylacetat Cholest-5-en-3-β-ylacetat 604-35-3 C29H48O2
2-(3'-BroMo-biphenyl-3-yl)-4,6-diphenyl-[1,3,5]triazine 2-(3'-BroMo-biphenyl-3-yl)-4,6-diphenyl-[1,3,5]triazine 1606981-69-4 C27H18BrN3
2-Methoxy-1-methylethylacetat 2-Methoxy-1-methylethylacetat 108-65-6 C6H12O3
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE 844501-71-9 C9H15BN2O2
1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER 1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-BORONIC ACID, PINACOL ESTER 680596-79-6 C14H23BO4
Dipentylphthalat Dipentylphthalat 131-18-0 C18H26O4
Methyl 4-oxotetrahydrofuran-3-carboxylate Methyl 4-oxotetrahydrofuran-3-carboxylate 57595-23-0 C6H8O4
(2-FLUORO-4-BIPHENYL)ACETIC ACID (2-FLUORO-4-BIPHENYL)ACETIC ACID 5001-96-7 C14H11FO2
Tetrahydro-1,3-dimethyl-1H-pyrimidin-2-on Tetrahydro-1,3-dimethyl-1H-pyrimidin-2-on 7226-23-5 C6H12N2O
2-(2-Ethoxyethoxy)ethyl acetate 2-(2-Ethoxyethoxy)ethyl acetate 112-15-2 C8H16O4
1-bromodibenzo[b,d]furan 1-bromodibenzo[b,d]furan 50548-45-3 C12H7BrO
Methyl-2-hydroxy-2-methylpropionat Methyl-2-hydroxy-2-methylpropionat 2110-78-3 C5H10O3
2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE 2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE 14918-69-5 C10H4Cl2O4
1,3-Bis(2,4,6-trimethylphenyl)imidazolium chloride 1,3-Bis(2,4,6-trimethylphenyl)imidazolium chloride 141556-45-8 C21H25ClN2
Allylacetoacetat Allylacetoacetat 1118-84-9 C7H10O3
Triazine Triazine C3H3N3
Dihexyladipat Dihexyladipat 110-33-8 C18H34O4
(S)-5-Hydroxymethyldihydrofuran-2-one (S)-5-Hydroxymethyldihydrofuran-2-one 32780-06-6 C5H8O3
DI-N-OCTYL PHTHALATE DI-N-OCTYL PHTHALATE 117-84-0 C24H38O4
M-TOLYLMAGNESIUM BROMIDE M-TOLYLMAGNESIUM BROMIDE 28987-79-3 C7H7BrMg
Pentylacetat Pentylacetat 628-63-7 C7H14O2
1-Hydroxy-2-oxa-1-ioda(III)indan-3-one 1-Hydroxy-2-oxa-1-ioda(III)indan-3-one 131-62-4 C7H5IO3
Tetrabutylammonium fluoride trihydrate Tetrabutylammonium fluoride trihydrate 87749-50-6 C16H38FNO
2-bromo-4-methylpropiophenone 2-bromo-4-methylpropiophenone 1451-82-7 C10H11BrO
2-Hydroxy-ethyl-acrylat 2-Hydroxy-ethyl-acrylat 818-61-1 C5H8O3
Benzyl(methyl)amin Benzyl(methyl)amin 103-67-3 C8H11N
Phenylbenzoat Phenylbenzoat 93-99-2 C13H10O2
1-pinacolato-2-(1,8)diamo-naphthalenylborane 1-pinacolato-2-(1,8)diamo-naphthalenylborane 1214264-88-6 C16H20B2N2O2
2-Methoxy-ethylacetat 2-Methoxy-ethylacetat 110-49-6 C5H10O3
Ethylcyanformiat Ethylcyanformiat 623-49-4 C4H5NO2
8,9,10-Trinorborn-2-en 8,9,10-Trinorborn-2-en 498-66-8 C7H10
2-(3-fluorophenyl)-3-methylmorpholine(3-fluorophenmetrazine)(3-FPM) 2-(3-fluorophenyl)-3-methylmorpholine(3-fluorophenmetrazine)(3-FPM) 1350768-28-3 C11H14FNO
Benzylidenanilin Benzylidenanilin 538-51-2 C13H11N
4,4'-Isopropylidenbis[2-allylphenol] 4,4'-Isopropylidenbis[2-allylphenol] 1745-89-7 C21H24O2
δ-Valerolacton δ-Valerolacton 542-28-9 C5H8O2
2-Anilino-6-dibutylamino-3-methylfluoran 2-Anilino-6-dibutylamino-3-methylfluoran 89331-94-2 C35H36N2O3
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