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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
L-Born-2-ylacetat L-Born-2-ylacetat 5655-61-8 C12H20O2
(6,6)-PHENYL C61 BUTYRIC ACID METHYL ESTER (6,6)-PHENYL C61 BUTYRIC ACID METHYL ESTER 160848-22-6 C72H14O2
Dodecyl-3,4,5-trihydroxybenzoat Dodecyl-3,4,5-trihydroxybenzoat 1166-52-5 C19H30O5
2-Acetoxyisobutyroylchlorid 2-Acetoxyisobutyroylchlorid 40635-66-3 C6H9ClO3
BENZYL L-LACTATE BENZYL L-LACTATE 56777-24-3 C10H12O3
Hexadecylpalmitat Hexadecylpalmitat 540-10-3 C32H64O2
3-Methyl-2-butenylacetat 3-Methyl-2-butenylacetat 1191-16-8 C7H12O2
Allylchloracetat Allylchloracetat 2916-14-5 C5H7ClO2
METHYL 4-(AMINOMETHYL)BENZOATE HYDROCHLORIDE METHYL 4-(AMINOMETHYL)BENZOATE HYDROCHLORIDE 6232-11-7 C9H12ClNO2
2-Ethylhexylmethacrylat 2-Ethylhexylmethacrylat 688-84-6 C12H22O2
m-Phenylendi(acetat) m-Phenylendi(acetat) 108-58-7 C10H10O4
Diphenylphthalat Diphenylphthalat 84-62-8 C20H14O4
(+)-MENTHYL CHLOROFORMATE (+)-MENTHYL CHLOROFORMATE 7635-54-3 C11H19ClO2
Dodecylmethacrylat Dodecylmethacrylat 142-90-5 C16H30O2
Benzylacetoacetat Benzylacetoacetat 5396-89-4 C11H12O3
Methylicosanoat Methylicosanoat 1120-28-1 C21H42O2
Vinylcrotonat Vinylcrotonat 14861-06-4 C6H8O2
1,2,4,5-TETRAKIS(TERT-BUTYLTHIO)BENZENE 1,2,4,5-TETRAKIS(TERT-BUTYLTHIO)BENZENE 447463-65-2 C22H38S4
2-(4-FLUOROPHENYL)OXIRANE 2-(4-FLUOROPHENYL)OXIRANE 18511-62-1 C8H7FO
HYDROXYETHYL BETA-CYCLODEXTRIN HYDROXYETHYL BETA-CYCLODEXTRIN 128446-32-2 C56H98O42
2,3-Dihydroflavon 2,3-Dihydroflavon 487-26-3 C15H12O2
2-Phenoxyethylacrylat 2-Phenoxyethylacrylat 48145-04-6 C11H12O3
(S)-(-)-1,2-Epoxybutane (S)-(-)-1,2-Epoxybutane 30608-62-9 C4H8O
Diisopropylsuccinat Diisopropylsuccinat 924-88-9 C10H18O4
ETHYL 2,3-EPOXYPROPANOATE ETHYL 2,3-EPOXYPROPANOATE 4660-80-4 C5H8O3
Octadecylacrylat Octadecylacrylat 4813-57-4 C21H40O2
ALPHA-CYCLODEXTRIN HYDRATE ALPHA-CYCLODEXTRIN HYDRATE 51211-51-9 C36H62O31
Vinylchloracetat Vinylchloracetat 2549-51-1 C4H5ClO2
Phenylmethylchloracetat Phenylmethylchloracetat 140-18-1 C9H9ClO2
ETHYL (S)-3,4-EPOXYBUTANOATE ETHYL (S)-3,4-EPOXYBUTANOATE 112083-63-3 C6H10O3
Dinonylphthalat Dinonylphthalat 84-76-4 C26H42O4
Benzo[ghi]perylen Benzo[ghi]perylen 191-24-2 C22H12
Oxiran, Mono[(C12-14-alkyloxy)methyl]derivate Oxiran, Mono[(C12-14-alkyloxy)methyl]derivate 68609-97-2 C48H96O6
Vinylpropionat Vinylpropionat 105-38-4 C5H8O2
6-Oxa-3-thiabicyclo[3.1.0]hexan-3,3-dioxid 6-Oxa-3-thiabicyclo[3.1.0]hexan-3,3-dioxid 4509-11-9 C4H6O3S
DIETHYL (2R,3R)-(-)-2,3-EPOXYSUCCINATE DIETHYL (2R,3R)-(-)-2,3-EPOXYSUCCINATE 74243-85-9 C8H12O5
9-Oxabicyclo[6.1.0]non-4-en 9-Oxabicyclo[6.1.0]non-4-en 637-90-1 C8H12O
ALPHA-AMINO-GAMMA-BUTYROLACTONE HYDROBROMIDE ALPHA-AMINO-GAMMA-BUTYROLACTONE HYDROBROMIDE 6305-38-0 C4H8BrNO2
Octadecylmethacrylat Octadecylmethacrylat 32360-05-7 C22H42O2
5,10,15,20-TETRA(4-PYRIDYL)-21H,23H-PORPHINE 5,10,15,20-TETRA(4-PYRIDYL)-21H,23H-PORPHINE 16834-13-2 C40H26N8
1,2:7,8-Diepoxyoctan 1,2:7,8-Diepoxyoctan 2426-07-5 C8H14O2
TERT-BUTYL N-ALLYLCARBAMATE TERT-BUTYL N-ALLYLCARBAMATE 78888-18-3 C8H15NO2
N,N'-Dimethylquinacridone N,N'-Dimethylquinacridone 19205-19-7 C22H16N2O2
Benzylmethacrylat Benzylmethacrylat 2495-37-6 C11H12O2
N-Succinimidyl 6-maleimidohexanoate N-Succinimidyl 6-maleimidohexanoate 55750-63-5 C14H16N2O6
Propylformiat Propylformiat 110-74-7 C4H8O2
Isopropylchloracetat Isopropylchloracetat 105-48-6 C5H9ClO2
1,3,3-Trimethylindolinonaphthospirooxazine 1,3,3-Trimethylindolinonaphthospirooxazine 27333-47-7 C22H20N2O
1-Methyl-4-(1-methylvinyl)-7-oxabicyclo[4.1.0]heptan 1-Methyl-4-(1-methylvinyl)-7-oxabicyclo[4.1.0]heptan 1195-92-2 C10H16O
DIETHYL FORMAMIDOMALONATE DIETHYL FORMAMIDOMALONATE 6326-44-9 C8H13NO5
Glycerintripalmitat Glycerintripalmitat 555-44-2 C51H98O6
Methylpentadecanoat Methylpentadecanoat 7132-64-1 C16H32O2
Hexylmethacrylat Hexylmethacrylat 142-09-6 C10H18O2
Benzyl Glycidyl Ether Benzyl Glycidyl Ether 89616-40-0 C10H12O2
Methyl-4-(hydroxymethyl)benzoat Methyl-4-(hydroxymethyl)benzoat 6908-41-4 C9H10O3
Dimethylacetylsuccinat Dimethylacetylsuccinat 10420-33-4 C8H12O5
METHYL LINOLEATE METHYL LINOLEATE 112-63-0 C19H34O2
Methylhydrogenphthalat Methylhydrogenphthalat 4376-18-5 C9H8O4
Isopropyltrifluoracetat Isopropyltrifluoracetat 400-38-4 C5H7F3O2
2,2',2''-[methylidyntris(oxy)]trispropan 2,2',2''-[methylidyntris(oxy)]trispropan 4447-60-3 C10H22O3
DICHLOROMETHOXYACETIC ACID METHYL ESTER DICHLOROMETHOXYACETIC ACID METHYL ESTER 17640-25-4 C4H6Cl2O3
Butylchlorformiat Butylchlorformiat 592-34-7 C5H9ClO2
Methyl-2,3-dihydroxybenzoat Methyl-2,3-dihydroxybenzoat 2411-83-8 C8H8O4
Methyl 3-amino-4-bromobenzoate Methyl 3-amino-4-bromobenzoate 46064-79-3 C8H8BrNO2
Dimethyl-2-aminoterephthalat Dimethyl-2-aminoterephthalat 5372-81-6 C10H11NO4
Allyltrifluoracetat Allyltrifluoracetat 383-67-5 C5H5F3O2
Methyl phenylsulfonylacetate Methyl phenylsulfonylacetate 34097-60-4 C9H10O4S
METHYL 2-FLUOROACRYLATE METHYL 2-FLUOROACRYLATE 2343-89-7 C4H5FO2
1-Isopropyl-2,2-dimethyltrimethylendiisobutyrat 1-Isopropyl-2,2-dimethyltrimethylendiisobutyrat 6846-50-0 C16H30O4
Dimethylsuberat Dimethylsuberat 1732-09-8 C10H18O4
Methyl-2,4-dichlorbenzoat Methyl-2,4-dichlorbenzoat 35112-28-8 C8H6Cl2O2
Methyldiphenylacetat Methyldiphenylacetat 3469-00-9 C15H14O2
METHYL ALPHA-BROMOPHENYLACETATE METHYL ALPHA-BROMOPHENYLACETATE 3042-81-7 C9H9BrO2
3-Methoxybutylacetat 3-Methoxybutylacetat 4435-53-4 C7H14O3
Methyl-4-chlorformylbutyrat Methyl-4-chlorformylbutyrat 1501-26-4 C6H9ClO3
Methyl-3,5-dibrom-4-hydroxybenzoat Methyl-3,5-dibrom-4-hydroxybenzoat 41727-47-3 C8H6Br2O3
2-BROMOPROPIONIC ACID TERT-BUTYL ESTER 2-BROMOPROPIONIC ACID TERT-BUTYL ESTER 39149-80-9 C7H13BrO2
Methyl-3,4-dimethoxybenzoat Methyl-3,4-dimethoxybenzoat 2150-38-1 C10H12O4
Iodmethylpivalat Iodmethylpivalat 53064-79-2 C6H11IO2
Diisobutyladipat Diisobutyladipat 141-04-8 C14H26O4
Methyl-5-acetylsalicylat Methyl-5-acetylsalicylat 16475-90-4 C10H10O4
Methyl 2,5-dibromobenzoate Methyl 2,5-dibromobenzoate 57381-43-8 C8H6Br2O2
Dimethyl-5-hydroxyisophthalat Dimethyl-5-hydroxyisophthalat 13036-02-7 C10H10O5
METHYL 3-IODO-4-METHOXYBENZOATE METHYL 3-IODO-4-METHOXYBENZOATE 35387-93-0 C9H9IO3
2-Propens?ure-2-methyl-2-propenylester 2-Propens?ure-2-methyl-2-propenylester 96-05-9 C7H10O2
Methylnonanoat Methylnonanoat 1731-84-6 C10H20O2
1,1',1''-[Methylidyntris(oxy)]trispropan 1,1',1''-[Methylidyntris(oxy)]trispropan 621-76-1 C10H22O3
Methyldocosanoat Methyldocosanoat 929-77-1 C23H46O2
Diisopropylphthalat Diisopropylphthalat 605-45-8 C14H18O4
Dibutylfumarat Dibutylfumarat 105-75-9 C12H20O4
Methylcyclohex-1-en-1-carboxylat Methylcyclohex-1-en-1-carboxylat 18448-47-0 C8H12O2
Methyl-1-methylpyrrol-2-acetat Methyl-1-methylpyrrol-2-acetat 51856-79-2 C8H11NO2
2-Methylpropylacrylat 2-Methylpropylacrylat 106-63-8 C7H12O2
METHYL 3-BROMO-2-(BROMOMETHYL)PROPIONATE METHYL 3-BROMO-2-(BROMOMETHYL)PROPIONATE 22262-60-8 C5H8Br2O2
Methyl-5-chlorsalicylat Methyl-5-chlorsalicylat 4068-78-4 C8H7ClO3
Dibutyloxalat Dibutyloxalat 2050-60-4 C10H18O4
Propylbutyrat Propylbutyrat 105-66-8 C7H14O2
Trimethylorthobenzoat Trimethylorthobenzoat 707-07-3 C10H14O3
(R)-(-)-3-HYDROXY-2-METHYLPROPIONIC ACID METHYL ESTER (R)-(-)-3-HYDROXY-2-METHYLPROPIONIC ACID METHYL ESTER 72657-23-9 C5H10O3
METHYL 3-METHOXY-4-METHYLBENZOATE METHYL 3-METHOXY-4-METHYLBENZOATE 3556-83-0 C10H12O3
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