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
(1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)cyclopropanecarboxylic acid (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)cyclopropanecarboxylic acid 1369769-35-6 C17H17FN2O3
(3S,4S,5R)-3-(3,4-difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-yl acetate (3S,4S,5R)-3-(3,4-difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-yl acetate 2875066-46-7 C16H17F5O4
2-Chlor-1,3-dinitrobenzol 2-Chlor-1,3-dinitrobenzol 606-21-3 C6H3ClN2O4
SALVIAMILTIORRHIZA SALVIAMILTIORRHIZA
tert-Butyl 4-(6-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydro-pyrido(2,3-d)pyrimidin-2-ylamino)-pyridin-3-yl)-piperazine-1-carboxylate tert-Butyl 4-(6-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydro-pyrido(2,3-d)pyrimidin-2-ylamino)-pyridin-3-yl)-piperazine-1-carboxylate 571188-82-4 C27H34BrN7O3
Methyl 6-chloro-2-naphthoate Methyl 6-chloro-2-naphthoate 5042-96-6 C12H9ClO2
Benzoic acid, 4-[(2S,4S)-4-ethoxy-2-piperidinyl]- Benzoic acid, 4-[(2S,4S)-4-ethoxy-2-piperidinyl]- 3040999-15-0 C14H19NO3
O-descarbonyl O-Acetyl Linezolid O-descarbonyl O-Acetyl Linezolid 333753-71-2 C15H22FN3O3
Paris polyphylla Paris polyphylla
ForMaMide, N-[5-(2R)-oxiranyl-2-(phenylMethoxy)phenyl]- ForMaMide, N-[5-(2R)-oxiranyl-2-(phenylMethoxy)phenyl]- 201677-57-8 C16H15NO3
Amlodipine Impurity 27 Amlodipine Impurity 27 2832589-38-3 C26H29ClN2O7S
Benzoic acid, 4-[(2S,4S)-4-hydroxy-1-[(5-methoxy-7-methyl-1H-indol-4-yl)methyl]-2-piperidinyl]- Benzoic acid, 4-[(2S,4S)-4-hydroxy-1-[(5-methoxy-7-methyl-1H-indol-4-yl)methyl]-2-piperidinyl]- 1644670-02-9 C23H26N2O4
(2R,5S,13aR)-8-methoxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide (2R,5S,13aR)-8-methoxy-7,9-dioxo-N-(2,4,6-trifluorobenzyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide 1616340-94-3 C22H20F3N3O5
(3S.4S.5R)-3-(3,4-difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-yl acetate (3S.4S.5R)-3-(3,4-difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-yl acetate 3041980-36-0 C14H15F5O3
Cyclopropanecarboxaldehyde, 2-[[(2,4-dimethyl-5-pyrimidinyl)oxy]methyl]-2-(3-fluorophenyl)-, (1R,2S)- Cyclopropanecarboxaldehyde, 2-[[(2,4-dimethyl-5-pyrimidinyl)oxy]methyl]-2-(3-fluorophenyl)-, (1R,2S)- 1369767-26-9 C17H17FN2O2
Benzoic acid, 4-[(2S,4S)-4-ethoxy-1-[(5-methoxy-7-methyl-1H-indol-4-yl)methyl]-2-piperidinyl]-, ethyl ester Benzoic acid, 4-[(2S,4S)-4-ethoxy-1-[(5-methoxy-7-methyl-1H-indol-4-yl)methyl]-2-piperidinyl]-, ethyl ester 1644670-76-7 C27H34N2O4
Soradespa Impurity Soradespa Impurity 851528-83-1 C23H27F3O5S
4-(CHLOROMETHYL)BENZYL ALCOHOL  99 4-(CHLOROMETHYL)BENZYL ALCOHOL 99 16473-35-1 C8H9ClO
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
DABSYL HYDRAZINE DABSYL HYDRAZINE 72565-41-4 C14H17N5O2S
Benfluorex Benfluorex 23602-78-0 C19H20F3NO2
(R)-(-)-NBD-APY (R)-(-)-NBD-APY 143112-51-0 C10H11N5O3
N-CHLOROMETHYL-4-NITROPHTHALIMIDE N-CHLOROMETHYL-4-NITROPHTHALIMIDE 54455-34-4 C9H5ClN2O4
6-(1-Cyclopropyl-1H-pyrazol-4-yl)-3-[difluoro(6-fluoro-2H-indazol-5-yl)methyl]-1,2,4-triazolo[4,3-b]pyridazine 6-(1-Cyclopropyl-1H-pyrazol-4-yl)-3-[difluoro(6-fluoro-2H-indazol-5-yl)methyl]-1,2,4-triazolo[4,3-b]pyridazine 1440964-95-3 C19H13F3N8
1-(4-NITROBENZYL)-3-P-TOLYLTRIAZENE 1-(4-NITROBENZYL)-3-P-TOLYLTRIAZENE 60259-80-5 C14H14N4O2
3-Benzyl-1-p-tolyltriazen 3-Benzyl-1-p-tolyltriazen 17683-09-9 C14H15N3
Palmatine chloride hydrate Palmatine chloride hydrate 171869-95-7 C21H24ClNO5
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
4,4'-Carbonimidoylbis(N,N-dimethylanilin) 4,4'-Carbonimidoylbis(N,N-dimethylanilin) 492-80-8 C17H21N3
CHLOZOLINATE CHLOZOLINATE 84332-86-5 C13H11Cl2NO5
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
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
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
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
Hydroxymetronidazole Hydroxymetronidazole 4812-40-2 C6H9N3O4
NBD-CO-HZ NBD-CO-HZ 221263-97-4 C9H10N6O4
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
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
Benzo[j]fluoranthen Benzo[j]fluoranthen 205-82-3 C20H12
DBD-CO-HZ DBD-CO-HZ 179951-63-4 C11H16N6O4S
(2S,3R,4R,5S,6R)-2-(4-bromo-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol (2S,3R,4R,5S,6R)-2-(4-bromo-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol
ZERANOL ZERANOL 55331-29-8 C18H26O5
TETRADECANOIC-D27 ACID TETRADECANOIC-D27 ACID 60658-41-5 C14HD27O2
DBD-H DBD-H 131467-86-2 C8H11N5O3S
cucurbitacins cucurbitacins 60137-06-6 C30H42O6
DODECANOIC-D23 ACID DODECANOIC-D23 ACID 59154-43-7 C12HD23O2
4-[2-(DIMETHYLAMINO)ETHYLAMINOSULFONYL]-7-CHLORO-2,1,3-BENZOXADIAZOLE 4-[2-(DIMETHYLAMINO)ETHYLAMINOSULFONYL]-7-CHLORO-2,1,3-BENZOXADIAZOLE 664985-43-7 C10H13ClN4O3S
2-Thiazolidinethione, 3-acetyl- (9CI) 2-Thiazolidinethione, 3-acetyl- (9CI) 76397-53-0 C5H7NOS2
2-Hydroxydodecansure 2-Hydroxydodecansure 2984-55-6 C12H24O3
ARACHIDONIC ACID SODIUM SALT ARACHIDONIC ACID SODIUM SALT 6610-25-9 C20H31NaO2
Ethylen-S,S'-4-toluolthiosulfonat Ethylen-S,S'-4-toluolthiosulfonat 2225-23-2 C16H18O4S4
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
DBD-ED DBD-ED 189373-41-9 C10H15N5O3S
Dimethyltridecandioat Dimethyltridecandioat 1472-87-3 C15H28O4
(1R,2R)-2-(NAPHTHALENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID (1R,2R)-2-(NAPHTHALENE-2,3-DICARBOXIMIDO)CYCLOHEXANECARBOXYLIC ACID 642995-15-1 C19H17NO4
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
ARACHIDYL LAURATE ARACHIDYL LAURATE 36617-18-2 C32H64O2
HEXADECANOIC-D31 ACID HEXADECANOIC-D31 ACID 39756-30-4 C16HD31O2
METHYL 8-METHYLNONANOATE METHYL 8-METHYLNONANOATE 5129-54-4 C11H22O2
4-METHOXYBENZYL-2,2,2-TRICHLOROACETIMID& 4-METHOXYBENZYL-2,2,2-TRICHLOROACETIMID& 89238-99-3 C10H10Cl3NO2
(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
(±)-2-Hydroxydecanoic acid (±)-2-Hydroxydecanoic acid 5393-81-7 C10H20O3
METHYL 12-OXOOCTADECANOATE METHYL 12-OXOOCTADECANOATE 2380-27-0 C19H36O3
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
4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE 4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE 91898-93-0 C43H18BrCl6N3O6
OCTADECANOIC ACID-1-13C OCTADECANOIC ACID-1-13C 85541-42-0 C18H36O2
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
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
N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE 82112-21-8 C14H33NOSi2
Octadecan-1,12-diol Octadecan-1,12-diol 2726-73-0 C18H38O2
DBD-NCS DBD-NCS 147611-81-2 C9H8N4O3S2
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
Zinndistearat Zinndistearat 6994-59-8 C36H70O4Sn
BENZYL ISOPROPENYL ETHER BENZYL ISOPROPENYL ETHER 32783-20-3 C10H12O
NBD-COCL NBD-COCL 140164-85-8 C9H7ClN4O4
(HYDRAZINOCARBONYL)FERROCENE (HYDRAZINOCARBONYL)FERROCENE 12153-28-5 C11H12FeN2O10*
16-Methylheptadecansure 16-Methylheptadecansure 2724-58-5 C18H36O2
NBD-H NBD-H 131467-87-3 C6H9N7O3
Methyl-(Z)-octadec-6-enoat Methyl-(Z)-octadec-6-enoat 2777-58-4 C19H36O2
TRIPHENYLMETHANESULFENYL CHLORIDE TRIPHENYLMETHANESULFENYL CHLORIDE 24165-03-5 C19H15ClS
Natriumundec-10-enoat Natriumundec-10-enoat 3398-33-2 C11H21NaO2
Methyl-(Z)-tetracos-15-enoat Methyl-(Z)-tetracos-15-enoat 2733-88-2 C25H48O2
NISTC17887808 NISTC17887808 17887-80-8 C9H24O2Si2
Methylpentacosanoat Methylpentacosanoat 55373-89-2 C26H52O2
CHLOROTRIS(TRIMETHYLSILYL)SILANE CHLOROTRIS(TRIMETHYLSILYL)SILANE 5565-32-2 C9H27ClSi4
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