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Analytische Chemie

Die analytische Chemie ist ein Teilgebiet der Chemie mit dem Ziel chemische Substanzen zu identifizieren sowie deren Menge zu bestimmen. Demnach umfasst die analytische Chemie die qualitative Analyse, die quantitative Analyse und die Strukturanalytik. Bei der qualitativen Analyse wird untersucht, ob bestimmte chemische Elemente oder Verbindungen in einer Probe nachweisbar sind. Bei der quantitativen Analyse wird die Menge eines chemischen Elements oder einer Verbindung bestimmte und bei der Strukturanalytik wird die chemische Struktur der Elemente und Verbindungen ermittelt. Die häufigsten Einsatzgebiete der analytischen Chemie sind die Umweltanalytik, die Lebensmittelanalytik sowie die Prozesskontrolle und -regelung. In der Umweltanalytik werden Boden, Luft und Wasser analysiert, um z. B. Schwermetalle, Abgase oder Pestizide zu bestimmen. In der Lebensmittelanalytik werden Lebensmittel z.B. nach Schwermetallen oder Chemikalienrückstände untersucht. Bei der Prozesskontrolle und Prozessregelung wird z. B. die Produktausbeute überwachtet oder die Produktqualität kontrolliert.

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Structure Chemical Name CAS MF
Acetamide, N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)imino]-3,4,5,6,7,8-hexahydro-8-hydroxy-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]- Acetamide, N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)imino]-3,4,5,6,7,8-hexahydro-8-hydroxy-6,8-dimethyl-2,4,7-trioxopyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl]- 1383430-03-2 C26H23FIN5O5
Dinitrogen oxide-15N Dinitrogen oxide-15N 20509-24-4 N2O
17β-Hydroxyestr-4-en-3-on-17-(3-cyclopentylpropionat) 17β-Hydroxyestr-4-en-3-on-17-(3-cyclopentylpropionat) 601-63-8 C26H38O3
XENON-124XE XENON-124XE 15687-60-2 Xe
Xenon-136 isotope Xenon-136 isotope 15751-79-8
4-[2-(DIMETHYLAMINO)ETHYLAMINOSULFONYL]-7-CHLORO-2,1,3-BENZOXADIAZOLE 4-[2-(DIMETHYLAMINO)ETHYLAMINOSULFONYL]-7-CHLORO-2,1,3-BENZOXADIAZOLE 664985-43-7 C10H13ClN4O3S
NBD-CO-HZ NBD-CO-HZ 221263-97-4 C9H10N6O4
N-CHLOROMETHYL-4-NITROPHTHALIMIDE N-CHLOROMETHYL-4-NITROPHTHALIMIDE 54455-34-4 C9H5ClN2O4
DBD-H DBD-H 131467-86-2 C8H11N5O3S
3-Benzyl-1-p-tolyltriazen 3-Benzyl-1-p-tolyltriazen 17683-09-9 C14H15N3
1-(4-NITROBENZYL)-3-P-TOLYLTRIAZENE 1-(4-NITROBENZYL)-3-P-TOLYLTRIAZENE 60259-80-5 C14H14N4O2
(R)-(-)-NBD-APY (R)-(-)-NBD-APY 143112-51-0 C10H11N5O3
DABSYL HYDRAZINE DABSYL HYDRAZINE 72565-41-4 C14H17N5O2S
DBD-CO-HZ DBD-CO-HZ 179951-63-4 C11H16N6O4S
3-BROMOMETHYL-7-METHOXY-1,4-BENZOXAZIN-2-ONE 3-BROMOMETHYL-7-METHOXY-1,4-BENZOXAZIN-2-ONE 124522-09-4 C10H8BrNO3
(1S,2S)-2-(ANTHRACENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID (1S,2S)-2-(ANTHRACENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID 446044-45-7 C23H19NO4
NBD-COCL NBD-COCL 140164-85-8 C9H7ClN4O4
(1R,2R)-2-(NAPHTHALENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID (1R,2R)-2-(NAPHTHALENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID 642995-15-1 C19H17NO4
2-Thiazolidinethione, 3-acetyl- (9CI) 2-Thiazolidinethione, 3-acetyl- (9CI) 76397-53-0 C5H7NOS2
2-(1-METHYL-5-NITRO-1H-IMIDAZOL-2-YL)-PROPAN-2-OL 2-(1-METHYL-5-NITRO-1H-IMIDAZOL-2-YL)-PROPAN-2-OL 35175-14-5 C7H11N3O3
Ethylen-S,S'-4-toluolthiosulfonat Ethylen-S,S'-4-toluolthiosulfonat 2225-23-2 C16H18O4S4
Benfluorex Benfluorex 23602-78-0 C19H20F3NO2
DBD-ED DBD-ED 189373-41-9 C10H15N5O3S
4-METHOXYBENZYL-2,2,2-TRICHLOROACETIMID& 4-METHOXYBENZYL-2,2,2-TRICHLOROACETIMID& 89238-99-3 C10H10Cl3NO2
Palmatine chloride hydrate Palmatine chloride hydrate 171869-95-7 C21H24ClNO5
(1S,2S)-2-(NAPHTHALENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID (1S,2S)-2-(NAPHTHALENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID 642995-16-2 C19H17NO4
DBD-PZ DBD-PZ 139332-64-2 C12H17N5O3S
DIETHYLISOPROPYLSILYL CHLORIDE DIETHYLISOPROPYLSILYL CHLORIDE 107149-56-4 C7H17ClSi
DBD-COCL DBD-COCL 156153-43-4 C11H13ClN4O4S
tert-Butyldiphenylsilane tert-Butyldiphenylsilane 33729-92-9 C16H20Si
NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-L-LEUCINAMIDE NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-L-LEUCINAMIDE 178065-29-7 C12H15FN4O5
DI-N-PROPYL PHTHALATE-3,4,5,6-D4 DI-N-PROPYL PHTHALATE-3,4,5,6-D4 358731-29-0 C14H18O4
DEHYDROANDROGRAPHOLIDESUCCINATE DEHYDROANDROGRAPHOLIDESUCCINATE 786593-06-4 C28H36O10
4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE 4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE 91898-93-0 C43H18BrCl6N3O6
4-(DIMETHYLAMINO)-1-(TRIPHENYLMETHYL)PYRIDINIUM CHLORIDE 4-(DIMETHYLAMINO)-1-(TRIPHENYLMETHYL)PYRIDINIUM CHLORIDE 78646-25-0 C26H25ClN2
4,4',4''-TRIS(BENZOYLOXY)TRITYL BROMIDE 4,4',4''-TRIS(BENZOYLOXY)TRITYL BROMIDE 86610-66-4 C40H27BrO6
SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) 36804-17-8 C25H22O10
3-Amino-5-(4-morpholinomethyl)oxazolidin-2-on 3-Amino-5-(4-morpholinomethyl)oxazolidin-2-on 43056-63-9 C8H15N3O3
N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE 82112-21-8 C14H33NOSi2
DBD-NCS DBD-NCS 147611-81-2 C9H8N4O3S2
Hydroxymetronidazole Hydroxymetronidazole 4812-40-2 C6H9N3O4
BUTTPARK 32\09-93 BUTTPARK 32\09-93 111562-32-4 C9H9N3
NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-D-LEUCINAMIDE NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-D-LEUCINAMIDE 178065-30-0 C12H15FN4O5
BENZYL ISOPROPENYL ETHER BENZYL ISOPROPENYL ETHER 32783-20-3 C10H12O
CIS-4,7,10,13,16,19-DOCOSAHEXAENOIC ACID METHYL ESTER CIS-4,7,10,13,16,19-DOCOSAHEXAENOIC ACID METHYL ESTER 301-01-9 C23H34O2
THEAFLAVINE-3,3'-DIGALLATE THEAFLAVINE-3,3'-DIGALLATE 33377-72-9 C43H32O20
TRICLOSAN METHYL ETHER TRICLOSAN METHYL ETHER 4640-01-1 C13H9Cl3O2
(HYDRAZINOCARBONYL)FERROCENE (HYDRAZINOCARBONYL)FERROCENE 12153-28-5 C11H12FeN2O10*
NBD-H NBD-H 131467-87-3 C6H9N7O3
ZERANOL ZERANOL 55331-29-8 C18H26O5
TRIPHENYLMETHANESULFENYL CHLORIDE TRIPHENYLMETHANESULFENYL CHLORIDE 24165-03-5 C19H15ClS
NISTC17887808 NISTC17887808 17887-80-8 C9H24O2Si2
cucurbitacins cucurbitacins 60137-06-6 C30H42O6
CHLOROTRIS(TRIMETHYLSILYL)SILANE CHLOROTRIS(TRIMETHYLSILYL)SILANE 5565-32-2 C9H27ClSi4
EPA EPA 73167-03-0 C20H29O2.Na
2-Hydroxydodecansure 2-Hydroxydodecansure 2984-55-6 C12H24O3
ARACHIDONIC ACID SODIUM SALT ARACHIDONIC ACID SODIUM SALT 6610-25-9 C20H31NaO2
Methyl-(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoat Methyl-(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoat 2566-89-4 C21H34O2
HEXADECANOIC ACID-1-13C HEXADECANOIC ACID-1-13C 57677-53-9 C16H32O2
DIMETHYL HEXADECANEDIOATE DIMETHYL HEXADECANEDIOATE 19102-90-0 C18H34O4
Dimethyltridecandioat Dimethyltridecandioat 1472-87-3 C15H28O4
5Z,8Z,11Z,14Z-EICOSATETRAENOIC-5,6,8,9,11,12,14,15-D8 ACID 5Z,8Z,11Z,14Z-EICOSATETRAENOIC-5,6,8,9,11,12,14,15-D8 ACID 69254-37-1 C20H32O2
4,6-DIOXOHEPTANOIC ACID 4,6-DIOXOHEPTANOIC ACID 51568-18-4 C7H10O4
OCTADECANOIC-2,2-D2 ACID OCTADECANOIC-2,2-D2 ACID 19905-58-9 C18H34D2O2
ARACHIDYL LAURATE ARACHIDYL LAURATE 36617-18-2 C32H64O2
HEXADECANOIC-D31 ACID HEXADECANOIC-D31 ACID 39756-30-4 C16HD31O2
DODECANOIC ACID-1-13C DODECANOIC ACID-1-13C 93639-08-8 C12H24O2
OCTANOIC 1-13C ACID OCTANOIC 1-13C ACID 59669-16-8 C8H16O2
METHYL 8-METHYLNONANOATE METHYL 8-METHYLNONANOATE 5129-54-4 C11H22O2
ADRENIC ACID ADRENIC ACID 28874-58-0 C22H36O2
METHYL 2-HYDROXYOCTADECANOATE METHYL 2-HYDROXYOCTADECANOATE 2420-35-1 C19H38O3
2-HYDROXYDECANOIC ACID 2-HYDROXYDECANOIC ACID 5393-81-7 C10H20O3
METHYL 12-OXOOCTADECANOATE METHYL 12-OXOOCTADECANOATE 2380-27-0 C19H36O3
4,4'-Carbonimidoylbis(N,N-dimethylanilin) 4,4'-Carbonimidoylbis(N,N-dimethylanilin) 492-80-8 C17H21N3
CHLOZOLINATE CHLOZOLINATE 84332-86-5 C13H11Cl2NO5
DIMETHYL OCTADECANEDIOATE DIMETHYL OCTADECANEDIOATE 1472-93-1 C20H38O4
(Z,E)-Tetradeca-9,12-dienylacetat (Z,E)-Tetradeca-9,12-dienylacetat 31654-77-0 C16H28O2
DIMETHYL PHTHALATE (RING-D4) DIMETHYL PHTHALATE (RING-D4) 93951-89-4 C10H10O4
N-Cyclohexyl-N-methoxy-2,5-dimethyl-3-furamid N-Cyclohexyl-N-methoxy-2,5-dimethyl-3-furamid 60568-05-0 C14H21NO3
DODECANOIC-2,2-D2 ACID DODECANOIC-2,2-D2 ACID 64118-39-4 C12H22D2O2
OCTADECANOIC ACID-1-13C OCTADECANOIC ACID-1-13C 85541-42-0 C18H36O2
DI-ISO-BUTYL PHTHALATE-3,4,5,6-D4 DI-ISO-BUTYL PHTHALATE-3,4,5,6-D4 358730-88-8 C16H18D4O4
CHLORDAN TECHNICAL MIXTURE  PESTANAL CHLORDAN TECHNICAL MIXTURE PESTANAL 12789-03-6 C10H6Cl8
Dimethylundecandioat Dimethylundecandioat 4567-98-0 C13H24O4
Methyl myristoleate Methyl myristoleate 56219-06-8 C15H28O2
Natrium-3-methyl-2-oxovalerat Natrium-3-methyl-2-oxovalerat 3715-31-9 C6H11NaO3
(E)-Octadec-9-enol (E)-Octadec-9-enol 506-42-3 C18H36O
Octadecan-1,12-diol Octadecan-1,12-diol 2726-73-0 C18H38O2
Zinndistearat Zinndistearat 6994-59-8 C36H70O4Sn
3-[2,4-Dichlor-5-(2-propinyloxy)phenyl]-5-(1,1-dimethylethyl)-1,3,4-oxadiazol-2(3H)-on 3-[2,4-Dichlor-5-(2-propinyloxy)phenyl]-5-(1,1-dimethylethyl)-1,3,4-oxadiazol-2(3H)-on 39807-15-3 C15H14Cl2N2O3
DOCOSAHEXAENOIC ACID METHYL ESTER DOCOSAHEXAENOIC ACID METHYL ESTER 2566-90-7 C23H34O2
Benzo[j]fluoranthen Benzo[j]fluoranthen 205-82-3 C20H12
16-Methylheptadecansure 16-Methylheptadecansure 2724-58-5 C18H36O2
Methyl-(Z)-octadec-6-enoat Methyl-(Z)-octadec-6-enoat 2777-58-4 C19H36O2
Natriumundec-10-enoat Natriumundec-10-enoat 3398-33-2 C11H21NaO2
OCTADECANOIC-D35 ACID OCTADECANOIC-D35 ACID 17660-51-4 C18H36O2
TETRADECANOIC-D27 ACID TETRADECANOIC-D27 ACID 60658-41-5 C14HD27O2
Methyl-(Z)-tetracos-15-enoat Methyl-(Z)-tetracos-15-enoat 2733-88-2 C25H48O2
Methylpentacosanoat Methylpentacosanoat 55373-89-2 C26H52O2
DODECANOIC-D23 ACID DODECANOIC-D23 ACID 59154-43-7 C12HD23O2
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