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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
Aztreonam Amide Aztreonam Amide 1219444-93-5 C13H20N6O8S2
N'-[(2Z)-Piperazin-2-ylidene]trifluoroacetohydrazide N'-[(2Z)-Piperazin-2-ylidene]trifluoroacetohydrazide 763105-70-0 C6H9F3N4O
ACETAMINOPURINE ACETAMINOPURINE 6034-68-0 C7H7N5O
2-(4-HYDROXY-PHENYL)-4-METHYL-THIAZOLE-5-CARBOXYLIC ACID 2-(4-HYDROXY-PHENYL)-4-METHYL-THIAZOLE-5-CARBOXYLIC ACID 886501-78-6 C11H9NO3S
2-Methyl-4-nitro-1H-imidazole-1-acetic acid 2-Methyl-4-nitro-1H-imidazole-1-acetic acid 16230-87-8 C6H7N3O4
Benzofuran-5-carboxylic acid Benzofuran-5-carboxylic acid 90721-27-0 C9H6O3
7-Chloro-1,6,7,8-tetradeoxy-6-[[[(2S)-1-methyl-4β-propyl-2α-pyrrolidinyl]carbonyl]amino]-1-(methylsulfinyl)-α-L-threo-D-galacto-octopyranose 7-Chloro-1,6,7,8-tetradeoxy-6-[[[(2S)-1-methyl-4β-propyl-2α-pyrrolidinyl]carbonyl]amino]-1-(methylsulfinyl)-α-L-threo-D-galacto-octopyranose 22431-46-5 C18H33ClN2O6S
2-(Propylthio)-4(1H)-pyrimidinone 2-(Propylthio)-4(1H)-pyrimidinone 54460-95-6 C7H10N2OS
Bis(3-hydroxypropyl) persulfide Bis(3-hydroxypropyl) persulfide 30453-21-5 C6H14O2S2
N-Chloracetyl-L-prolin N-Chloracetyl-L-prolin 23500-10-9 C7H10ClNO3
2,4-Dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]-2-(1-methylpropyl)-3H-1,2,4-triazol-3-one 2,4-Dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]-2-(1-methylpropyl)-3H-1,2,4-triazol-3-one 252964-68-4 C23H29N5O2
2-(2-Methoxyphenoxy)ethanol 2-(2-Methoxyphenoxy)ethanol 18181-71-0 C9H12O3
2-(3-Chloro-2-hydroxypropyl)-2H-isoindole-1,3-dione 2-(3-Chloro-2-hydroxypropyl)-2H-isoindole-1,3-dione 19667-37-9 C11H10ClNO3
4,6-Dibromo-m-cresol 4,6-Dibromo-m-cresol 13321-76-1 C7H6Br2O
4-(2,3-DIMETHYL-BENZYL)-1H-IMIDAZOLE HCL H2O 4-(2,3-DIMETHYL-BENZYL)-1H-IMIDAZOLE HCL H2O 90038-00-9 C12H17ClN2O
Metoprolol Acid Ethyl Ester Metoprolol Acid Ethyl Ester 29112-40-1 C16H25NO4
6-Hydroxy Desloratadine 6-Hydroxy Desloratadine 119410-05-8 C19H19ClN2O
10-Acetyloxy Oxcarbazepine 10-Acetyloxy Oxcarbazepine 113952-21-9 C17H14N2O4
9-[[2-(α-L-Alanyloxy)ethoxy]methyl]guanine Hydrochloride 9-[[2-(α-L-Alanyloxy)ethoxy]methyl]guanine Hydrochloride 84499-63-8 C11H17ClN6O4
Irinotecan Impurity 26 Irinotecan Impurity 26 86639-51-2 C22H20N2O5
Bis(aminoethoxy) Amlodipine Bis(aminoethoxy) Amlodipine 721958-74-3 C22H30ClN3O6
7,8,9,10-Dehydro Doxorubicinone 7,8,9,10-Dehydro Doxorubicinone 1159977-23-7 C21H14O8
4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide
(Oxymetazoline hydrochloride impurity) 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide (Oxymetazoline hydrochloride impurity) 55699-13-3 C14H21NO2
(S)-N-Demethyl Dapoxetine (S)-N-Demethyl Dapoxetine 147199-39-1 C20H21NO
Famotidine Related Compound A Hydrochloride Famotidine Related Compound A Hydrochloride 76833-47-1 C8H15ClN6S2
Des(trifluoroethyl) Lansoprazole Sulfide Des(trifluoroethyl) Lansoprazole Sulfide 131926-97-1 C14H13N3OS
Desulfo Aztreonam Desulfo Aztreonam 102579-59-9 C13H17N5O5S
(2S,3S,5S)-2-Hexyl-3,5-dihydroxyhexadecanoic Acid 
(2S,3S,5S)-2-Hexyl-3,5-dihydroxyhexadecanoic Acid 130793-30-5 C22H44O4
Mosapride Citric Amide Mosapride Citric Amide 1215825-20-9 C27H31ClFN3O9
(1,2,4-Triazol-4-yl) Itraconazole (1,2,4-Triazol-4-yl) Itraconazole 854372-77-3 C35H38Cl2N8O4
6,7,8,9-Tetrahydro Carvedilol 6,7,8,9-Tetrahydro Carvedilol 1246820-73-4 C24H30N2O4
Cefdinir Lactone Cefdinir Lactone 946573-41-7 C14H13N5O5S2
Ozagrel methylester Ozagrel methylester 866157-50-8 C13H12N2O2
2-Propanol, 1-[2-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]- 2-Propanol, 1-[2-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]- 163685-38-9 C15H25NO3
2-aMino-3-Methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid 2-aMino-3-Methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid 118175-11-4 C7H12N4O4S
1,4,8,11-Tetraazacy clotetradecance, 1,4,8-tris[(4 Methylphenyl)sufonyl]- 1,4,8,11-Tetraazacy clotetradecance, 1,4,8-tris[(4 Methylphenyl)sufonyl]- 104395-69-9 C31H42N4O6S3
(1S)-N-(3S)-1-Azabicyclo[2.2.2]oct-3-yl-1,2,3,4-tetrahydro-1-naphthalenecarboxaMide (1S)-N-(3S)-1-Azabicyclo[2.2.2]oct-3-yl-1,2,3,4-tetrahydro-1-naphthalenecarboxaMide 177793-79-2 C18H24N2O
(E)-Ceftriaxone (E)-Ceftriaxone 92143-31-2 C18H18N8O7S3
(Z)-Cinnarizine (Z)-Cinnarizine 750512-44-8 C26H28N2
5-BroModescyano CitalopraM 5-BroModescyano CitalopraM 64169-39-7 C19H21BrFNO
Deschloro Cetirizine Dihydrochloride Deschloro Cetirizine Dihydrochloride 83881-54-3 C21H26N2O3
DesvancosaMinyl VancoMycin DesvancosaMinyl VancoMycin 101485-50-1 C59H62Cl2N8O22
rac N-Desbutyroyl Acebutolol rac N-Desbutyroyl Acebutolol 57898-80-3 C14H22N2O3
rac-Clopidogrel-MP Endo Derivative rac-Clopidogrel-MP Endo Derivative 1346598-12-6 C25H26ClNO6S
1,1'-N-[Methylenebis(sulphanediylethylene)]bis(N'-Methyl-2-nitroethene-1,1-diaMine 1,1'-N-[Methylenebis(sulphanediylethylene)]bis(N'-Methyl-2-nitroethene-1,1-diaMine 1331637-48-9 C11H22N6O4S2
ent-LaMivudine ent-LaMivudine 134680-32-3 C8H11N3O3S
Formoterol O-β-D-Glucuronide Formoterol O-β-D-Glucuronide 615551-59-2 C25H32N2O10
Mono-POC Tenofovir 6-Isopropyl CarbaMate Mono-POC Tenofovir 6-Isopropyl CarbaMate 1244022-56-7 C18H28N5O9P
N-Methyl Iso Desloratadine N-Methyl Iso Desloratadine 183198-48-3 C20H21ClN2
Tartaric Acid Isopropyl Ester Tartaric Acid Isopropyl Ester 116601-09-3 C7H12O6
Vardenafil Acetyl Analogue Vardenafil Acetyl Analogue 1261351-28-3 C25H34N6O3
fenofibrate  iMpurity fenofibrate iMpurity
6,11-Di-O-Methyl ErythroMycin 6,11-Di-O-Methyl ErythroMycin 81103-14-2 C39H71NO13
ent-OseltaMivir Phosphate ent-OseltaMivir Phosphate 1035895-89-6 C16H29N2O8P
3-cyano-4-isobutoxybenzaMide 3-cyano-4-isobutoxybenzaMide 161718-85-0 C12H14N2O2
Caffeidinecarboxylic acid Caffeidinecarboxylic acid 54536-15-1 C8H12N4O3
1-Keto BaMbuterol 1-Keto BaMbuterol 112935-94-1 C18H27N3O5
Desfluoro EzetiMibe Desfluoro EzetiMibe 302781-98-2 C24H22FNO3
5-(2-Bromo-1-oxobutyl)-8-hydroxy-2(1H)-quinolinone 5-(2-Bromo-1-oxobutyl)-8-hydroxy-2(1H)-quinolinone 59827-93-9 C13H12BrNO3
Ribavirin Related Compound A (15 mg) (1-beta-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxylic acid) Ribavirin Related Compound A (15 mg) (1-beta-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxylic acid) 39925-19-4 C8H11N3O6
3-(3-TRIFLUOROMETHYL-PHENYL)-PROPYLAMINE 3-(3-TRIFLUOROMETHYL-PHENYL)-PROPYLAMINE 104774-87-0 C10H12F3N
4-(3,4-Dichloro-phenyl)-3,4-dihydro-2H-naphthalen-1-one 4-(3,4-Dichloro-phenyl)-3,4-dihydro-2H-naphthalen-1-one 124379-29-9 C16H12Cl2O
(4-(2-(azepan-1-yl)ethoxy)phenyl)Methanol (4-(2-(azepan-1-yl)ethoxy)phenyl)Methanol 223251-16-9 C15H23NO2
4-HYDROXY PROPOFOL 4-HYDROXY PROPOFOL 1988-10-9 C12H18O2
(1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarboxylic acid (1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarboxylic acid 220352-36-3 C10H8F2O2
N1-Methylbenzene-1,2,4-triaMine N1-Methylbenzene-1,2,4-triaMine 60651-29-8 C7H11N3
RocuroniuMbroMide iMpurity H RocuroniuMbroMide iMpurity H
5-chloro-1-(3-diMethylaMinopropyl)-1-(4-fluorophenyl)-phthalan 5-chloro-1-(3-diMethylaMinopropyl)-1-(4-fluorophenyl)-phthalan 64169-45-5 C19H21ClFNO
dextroMethorphanone dextroMethorphanone
oxiracetaM related substance ISF3886 oxiracetaM related substance ISF3886 120428-80-0 C8H13N3O4
Carvedilol IMpurity D Carvedilol IMpurity D 1391052-16-6 C39H39N3O6
DL-2-(4-Carboxyphenyl)propionic Acid DL-2-(4-Carboxyphenyl)propionic Acid 67381-50-4 C10H10O4
Betamethasone 17-Propionate 21-Mesylate Betamethasone 17-Propionate 21-Mesylate 15423-80-0 C26H35FO8S
ClarithroMycin EP IMpurity F ClarithroMycin EP IMpurity F 128940-83-0 C39H71NO13
3(R)-Hydroperoxy Simvastatin 3(R)-Hydroperoxy Simvastatin 1092716-42-1 C25H38O7
10-Dehydrobaccatin V 10-Dehydrobaccatin V 151636-94-1 C29H34O10
DoxylaMine EP IMpurity A DoxylaMine EP IMpurity A 873407-01-3 C17H22N2O
Clopidogrel EP IMpurity D Clopidogrel EP IMpurity D 1421283-60-4 C24H21Cl2NO4S
Loratadine IMpurity E Loratadine IMpurity E C22H23ClN2O2
Metoprolol IMpurity E Metoprolol IMpurity E C15H25NO3
IMp. A (EP): 4-Methyl-6-(1-Methyl-1H-benziMidazol-2-yl)-2-propyl-1H-benziMidazole IMp. A (EP): 4-Methyl-6-(1-Methyl-1H-benziMidazol-2-yl)-2-propyl-1H-benziMidazole
(2S,4S)-4-[4-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester (2S,4S)-4-[4-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester 401566-80-1 C27H38N6O3S
4-Methoxy-5-(3-Morpholinopropoxy)-2-nitrobenzaMide 4-Methoxy-5-(3-Morpholinopropoxy)-2-nitrobenzaMide 861453-16-9 C15H21N3O6
5-chloro-3-sulfo-2-Thiophenecarboxylic acid 5-chloro-3-sulfo-2-Thiophenecarboxylic acid 187746-94-7 C5H3ClO5S2
3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol 3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol 177415-76-8 C20H18N4O2
5-(2-cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 5-(2-cyclopropyl-1-(3-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate 1391194-39-0 C20H20FNO3S
(S)-N-(1-(3-MethylbutanaMido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide (S)-N-(1-(3-MethylbutanaMido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide 862894-96-0 C19H22N4O3
Ticagrelor iMpurity Ticagrelor iMpurity 1882095-51-3 C27H45N5O8S
cefaclor iMpurity G cefaclor iMpurity G 67308-21-8 C16H17N3O4S
Rupatadine iMpurity E Rupatadine iMpurity E
Tadalafil iMpurity D Tadalafil iMpurity D 951661-81-7 C22H20ClN3O4
2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester 320347-97-5 C17H19NO3S2
benzbroMarone iMpurity benzbroMarone iMpurity
Dasatinib iMpurity Dasatinib iMpurity 1184919-23-0 C22H27N7O2S
eszopiclone iMpurity eszopiclone iMpurity
IMidafenacin iMpurity IMidafenacin iMpurity 503599-41-5 C18H20N2O2
latanoprost iMpurity latanoprost iMpurity 733036-95-8 C25H35FO5
Irbesartan IMpurity D Irbesartan IMpurity D C25H28N6O
Ondansetron HCl IMpurity-G Ondansetron HCl IMpurity-G 99614-03-6 C17H17N3O
lithiuM 2-(4-(Methylsulfonyl)phenyl)acetate lithiuM 2-(4-(Methylsulfonyl)phenyl)acetate 1421227-96-4 C9H11LiO4S
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