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
Gloxazon Gloxazon 2507-91-7 C8H16N6OS2
Subathizon Subathizon 121-55-1 C10H13N3O2S2
1,3-DIOCTYLOXYCALIX[4!ARENECROWN-6, 97 1,3-DIOCTYLOXYCALIX[4!ARENECROWN-6, 97 161282-97-9 C54H74O8
4'-AMINO-5'-NITROBENZO-15-CROWN-5 4'-AMINO-5'-NITROBENZO-15-CROWN-5 77001-50-4 C14H20N2O7
CYCLOHEXANO-18-CROWN-6 CYCLOHEXANO-18-CROWN-6 17454-53-4 C16H30O6
4-AMINOBENZO-18-CROWN-6 SESQUIHYDRATE HYDROCHLORIDE, 99 4-AMINOBENZO-18-CROWN-6 SESQUIHYDRATE HYDROCHLORIDE, 99 205504-06-9 C16H25NO6.ClH.H2O
POLY(DIBENZO-18-CROWN-6) POLY(DIBENZO-18-CROWN-6) 53660-42-7 C21H26O7
4-ACRYLAMIDOBENZO-18-CROWN-6, 98 4-ACRYLAMIDOBENZO-18-CROWN-6, 98 68865-32-7 C19H27NO7
4',4''(5'')-DI-TERT-BUTYLDICYCLOHEXANO-18-CROWN-6 4',4''(5'')-DI-TERT-BUTYLDICYCLOHEXANO-18-CROWN-6 28801-57-2 C28H52O6
4-TERT-BUTYLBENZO-15-CROWN-5 4-TERT-BUTYLBENZO-15-CROWN-5 15196-73-3 C18H28O5
4-T-BUTYLCYCLOHEXANO-15-CROWN-5 4-T-BUTYLCYCLOHEXANO-15-CROWN-5 17454-49-8 C18H34O5
4'-NITRO-5'-(PICRYLAMINO)BENZO-18-CROWN-6 4'-NITRO-5'-(PICRYLAMINO)BENZO-18-CROWN-6 74305-50-3 C22H25N5O14
Hexachlorotrimethylene trisulfone Hexachlorotrimethylene trisulfone C3Cl6O6S3
Cell Dissociation Solution Non-enzymatic 1x Cell Dissociation Solution Non-enzymatic 1x
2-Bromophenylmethylsulfoxide 2-Bromophenylmethylsulfoxide 7321-58-6 C7H7BrOS
P-TOLYL 2-(TRIMETHYLSILYL)ETHYNYL! P-TOLYL 2-(TRIMETHYLSILYL)ETHYNYL! 34452-56-7 C12H16O2SSi
Acedapson Acedapson 77-46-3 C16H16N2O4S
6,6-Dibromopenicillanic acid sulphone 6,6-Dibromopenicillanic acid sulphone C8H9Br2NO5S
3,3'-DIAMINO-4,4'-DICHLORODIPHENYL SULFONE 3,3'-DIAMINO-4,4'-DICHLORODIPHENYL SULFONE 40179-07-5 C12H10Cl2N2O2S
3(AND 4)-(VINYLBENZYL)-2-CHLOROETHYL SULFONE 3(AND 4)-(VINYLBENZYL)-2-CHLOROETHYL SULFONE C11H13ClO2S
PES-C PES-C
(METHYL SULFOXIDE)-D6, 99.89 ATOM% (METHYL SULFOXIDE)-D6, 99.89 ATOM% C2H5DOS
4-(Methylsulfonyl)-2-nitrophenol 4-(Methylsulfonyl)-2-nitrophenol 97-10-9 C7H7NO5S
1-Heptanedithiol 1-Heptanedithiol C7H16S2
thiometon-sulfone thiometon-sulfone 20301-63-7 C6H15O4PS3
Glucosulfon Glucosulfon 554-18-7 C24H34N2O18S3.2Na
tetradecyl marcaptan tetradecyl marcaptan C14H30S
SULPROFOS SULFONE SULPROFOS SULFONE 58877-92-2 C12H19O4PS3
CHLORBENSIDE-SULFONE CHLORBENSIDE-SULFONE 7082-99-7 C13H10Cl2O2S
ASISCHEM D51170 ASISCHEM D51170 117320-61-3 C8H6ClN3S
2-[(Trifluoromethyl)sulfinyl]-1,1'-biphenyl 2-[(Trifluoromethyl)sulfinyl]-1,1'-biphenyl 129922-49-2 C13H9F3OS
METHYLTHIOMETHYL P-TOLYL SULFONE METHYLTHIOMETHYL P-TOLYL SULFONE 59662-68-9 C9H12O2S2
Thiazosulfonum Thiazosulfonum 473-30-3 C9H9N3O2S2
SULINDAC SULFONE(RG) SULINDAC SULFONE(RG)
4-Benzoylphenyl methyl sulfoxide 4-Benzoylphenyl methyl sulfoxide 73241-57-3 C14H12O2S
[3aS,4S,6aR,(+)]-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid 5-oxide [3aS,4S,6aR,(+)]-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid 5-oxide 3376-83-8 C10H16N2O4S
4-MERCAPTO-1-BUTANOL 4-MERCAPTO-1-BUTANOL 14970-83-3 C4H10OS
P-CHLOROPHENYL METHYL SULFOXIDE P-CHLOROPHENYL METHYL SULFOXIDE 934-73-6 C7H7ClOS
Amidapsone Amidapsone 3569-77-5 C13H13N3O3S
S-2-Ethylsulfinyl-ethyl-O,O-dimethyl-dithiophosphat S-2-Ethylsulfinyl-ethyl-O,O-dimethyl-dithiophosphat 2703-37-9 C6H15O3PS3
3,3'-Sulfonylbis[6-fluoroaniline] 3,3'-Sulfonylbis[6-fluoroaniline] 40939-65-9 C12H10F2N2O2S
METHOXYPOLY(ETHYLENE GLYCOL) THIOL METHOXYPOLY(ETHYLENE GLYCOL) THIOL
3,7-DIAMINO-2,8-DIMETHYLDIBENZOTHIOPHENE SULFONE (S,S-DIOXIDE)(CONTAINS 2,6-DIMETHYL ISOMER) 3,7-DIAMINO-2,8-DIMETHYLDIBENZOTHIOPHENE SULFONE (S,S-DIOXIDE)(CONTAINS 2,6-DIMETHYL ISOMER) C14H14N2O4S
2,2-Bis(ethylsulfonyl)butan 2,2-Bis(ethylsulfonyl)butan 76-20-0 C8H18O4S2
4-[[4-[(4-Aminophenyl)sulfonyl]phenyl]amino]-4-oxobuttersure 4-[[4-[(4-Aminophenyl)sulfonyl]phenyl]amino]-4-oxobuttersure 5934-14-5 C16H16N2O5S
4,4'-Di(hydroxyethoxy)diphenyl sulfone 4,4'-Di(hydroxyethoxy)diphenyl sulfone C16H18O6S
Diathymosulfone Diathymosulfone 5964-62-5 C32H34N4O4S
2-BROMOETYL-METHYLSULFONE 2-BROMOETYL-METHYLSULFONE 16523-02-7 C3H7BrO2S
Cevimeline Sulfoxide Cevimeline Sulfoxide 124751-36-6 C10H17NO2S
4,4'-DIMETHOXY DIPHENYLSULFOXIDE 4,4'-DIMETHOXY DIPHENYLSULFOXIDE C14H14O3S
5-CHLORO-6-(2,3-DICHLOROPHENOXY)-2-METHYLSULFONYL-1H-BENZIMIDAZOLE 5-CHLORO-6-(2,3-DICHLOROPHENOXY)-2-METHYLSULFONYL-1H-BENZIMIDAZOLE 106791-37-1 C14H9Cl3N2O3S
FENSULFOTHION-SULFONE FENSULFOTHION-SULFONE C11H17O5PS2
1-Mercaptopropan-2-ol 1-Mercaptopropan-2-ol 1068-47-9 C3H8OS
Bicalutamide Sulfoxide Bicalutamide Sulfoxide 945419-64-7 C18H14F4N2O3S
3,6,9,12,15-Pentaoxahexadecane-1-thiol 3,6,9,12,15-Pentaoxahexadecane-1-thiol 524030-00-0 C11H24O5S
5-(o-Tolyl)-1,3,4-oxadiazole-2-thiol, 96% 5-(o-Tolyl)-1,3,4-oxadiazole-2-thiol, 96% 2503-66-4 C9H8N2OS
S-SEC-BUTYL CHLOROTHIOFORMATE, 96% S-SEC-BUTYL CHLOROTHIOFORMATE, 96% 52805-29-5 C5H9ClOS
4-[4-(Trifluoromethyl)phenyl]thiazole-2-thiol 4-[4-(Trifluoromethyl)phenyl]thiazole-2-thiol 936850-88-3 C10H6F3NS2
3-(Dimethylamino)-1-propanethiol 3-(Dimethylamino)-1-propanethiol 42302-17-0 C5H13NS
MUH MUH 185839-47-8 C17H28O2S
1 4-BUTANEDITHIOL DIACETATE  97 1 4-BUTANEDITHIOL DIACETATE 97 6633-90-5 C8H14O2S2
1H-Imidazole-4-thiol,1,2-dimethyl-(9CI) 1H-Imidazole-4-thiol,1,2-dimethyl-(9CI) 315181-99-8 C5H8N2S
2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol 31521-83-2 C7H16O3S
1,2-BENZENEDIMETHANETHIOL 1,2-BENZENEDIMETHANETHIOL 2388-68-3 C8H10S2
1-Chlor-4-((chlormethyl)thio)-benzol 1-Chlor-4-((chlormethyl)thio)-benzol 7205-90-5 C7H6Cl2S
1,16-HEXADECANEDITHIOL, 99% 1,16-HEXADECANEDITHIOL, 99% 79028-45-8 C16H34S2
2,2,2-TRIFLUOROETHANETHIOL 2,2,2-TRIFLUOROETHANETHIOL 1544-53-2 C2H3F3S
4-PENTYL-4H-1,2,4-TRIAZOLE-3-THIOL 4-PENTYL-4H-1,2,4-TRIAZOLE-3-THIOL 27106-02-1 C7H13N3S
3,6,9,12,15,18-Hexaoxanonadecane-1-thiol 3,6,9,12,15,18-Hexaoxanonadecane-1-thiol 441771-60-4 C13H28O6S
Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester Thioacetic acid S-[4-[4-(phenylethynyl)phenyl]ethynyl]benzene-thiol ester 356590-07-3 C24H16OS
octane-1,2-dithiol octane-1,2-dithiol C8H18S2
Pentosan Sulfuric Polyester Pentosan Sulfuric Polyester 37300-21-3 C10H18O21S4
[3-(MERCAPTOMETHYL)-2,4,6-TRIMETHYLPHENYL]METHANETHIOL [3-(MERCAPTOMETHYL)-2,4,6-TRIMETHYLPHENYL]METHANETHIOL 10074-13-2 C11H16S2
4,4μ-Dimercaptostilbene 4,4μ-Dimercaptostilbene 614756-39-7 C14H12S2
HEXAKIS(BENZYLTHIO)BENZENE HEXAKIS(BENZYLTHIO)BENZENE 127022-77-9 C48H42S6
16-MERCAPTOHEXADECANOIC ACID 16-MERCAPTOHEXADECANOIC ACID 69839-68-5 C16H32O2S
BENZYL TRISULFIDE BENZYL TRISULFIDE 6493-73-8 C14H14S3
(5-AMINO-PYRIDIN-2-YL)-METHANETHIOL (5-AMINO-PYRIDIN-2-YL)-METHANETHIOL C6H8N2S
(R)-2,4-Dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramid (R)-2,4-Dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramid 496-65-1 C11H22N2O4S
Tropine-3-thiol Tropine-3-thiol 228573-90-8 C8H15NS
2-Pyrazineethanethiol 2-Pyrazineethanethiol C6H8N2S
5-Mercaptopentanenitrile 5-Mercaptopentanenitrile 1053658-37-9 C5H9NS
4-Pyrimidinethiol (9CI) 4-Pyrimidinethiol (9CI) 133039-82-4 C4H4N2S
tertnonanethiol tertnonanethiol C9H20S
5-(4-Chlorophenyl)-1,3,4-thiadiazole-2-thiol, 96% 5-(4-Chlorophenyl)-1,3,4-thiadiazole-2-thiol, 96% 63857-85-2 C8H5ClN2S2
Thioacetic acid S-[4-[4-(4-acetylsulfanylphenylethynyl)-phenylethynyl]-phenyl] ester Thioacetic acid S-[4-[4-(4-acetylsulfanylphenylethynyl)-phenylethynyl]-phenyl] ester 267007-83-0 C26H18O2S2
BENZYL 2,2,2-TRIFLUOROETHYL SULFIDE BENZYL 2,2,2-TRIFLUOROETHYL SULFIDE 77745-03-0 C9H9F3S
S-TERT-BUTYL CHLOROTHIOFORMATE, 96% S-TERT-BUTYL CHLOROTHIOFORMATE, 96% 13889-95-7 C5H9ClOS
3-Methyl-4-pyridinethiol 3-Methyl-4-pyridinethiol 10351-13-0 C6H7NS
CHEMBRDG-BB 4016588 CHEMBRDG-BB 4016588 915923-05-6 C7H11NOS
2-PHENOXYETHANETHIOL 2-PHENOXYETHANETHIOL 6338-63-2 C8H10OS
5-[4-(TERT-BUTYL)PHENYL]-1,3,4-OXADIAZOLE-2-THIOL 5-[4-(TERT-BUTYL)PHENYL]-1,3,4-OXADIAZOLE-2-THIOL 306936-90-3 C12H14N2OS
2-(2-METHOXYETHOXY)ETHANETHIOL  97 2-(2-METHOXYETHOXY)ETHANETHIOL 97 88778-21-6 C5H12O2S
3,4-HEXANEDITHIOL 3,4-HEXANEDITHIOL C6H14S2
2-Methoxyethanthiol 2-Methoxyethanthiol 10494-75-4 C3H8OS
4(1H)-Pyrimidinethione, 2-amino-6-methyl- (9CI) 4(1H)-Pyrimidinethione, 2-amino-6-methyl- (9CI) 6307-44-4 C5H7N3S
1-Butanethiol, 4-[4-[(1E)-phenylazo]phenoxy]- (9CI) 1-Butanethiol, 4-[4-[(1E)-phenylazo]phenoxy]- (9CI) 220473-94-9 C16H18N2OS
P-(TRIMETHYLSILYL)PHENYLMETHANETHIOL P-(TRIMETHYLSILYL)PHENYLMETHANETHIOL 57337-85-6 C10H16SSi
4-(METHYLTHIO)BENZYL BROMIDE  97 4-(METHYLTHIO)BENZYL BROMIDE 97 38185-19-2 C8H9BrS
5-FLUORO-2-MERCAPTOBENZOIC ACID 5-FLUORO-2-MERCAPTOBENZOIC ACID 120121-07-5 C7H5FO2S
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