Analytische Chemie
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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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- Chemical Name:SulbactaM IMpurity A
- CAS:
- MF:
- Structure:
- Chemical Name:Tigecycline Metabolite M6 (9-AniMoMinocycline)
- CAS:149934-19-0
- MF:C23H28N4O7
- Structure:
- Chemical Name:VerapaMil IMpurity G
- CAS:
- MF:C27H38N2O4
- Structure:
- Chemical Name:EthanediaMide iMpurity D
- CAS:480452-36-6
- MF:C21H30ClN5O5
- Structure:
- Chemical Name:N-(4-(2-Methyl-5,6-dihydro-4H-benzo[b]oxazolo[5,4-d]azepine-6-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxaMide
- CAS:168626-93-5
- MF:C32H25N3O3
- Structure:
- Chemical Name:Methyl (4-Methylpiperidin-3-yl)carbaMate
- CAS:1204176-45-3
- MF:C8H16N2O2
- Structure:
- Chemical Name:(R)-3-(4-(5-broMo-2-chlorobenzyl)phenoxy)tetrahydrofuran
- CAS:915095-90-8
- MF:C17H16BrClO2
- Structure:
- Chemical Name:(2S,3R,4S,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)Methyl)-4-Methylphenyl)-tetrahydro-6-(hydroxyMethyl)-2-Methoxy-2H-pyran-3,4,5-triol
- CAS:1358581-37-9
- MF:C25H27FO6S
- Structure:
- Chemical Name:Levocarnitine iMpurity
- CAS:6490-20-6
- MF:C7H17ClN2O2
- Structure:
- Chemical Name:3-Hydroxy-4-Methyl-2(5H)-thiophenone
- CAS:34876-35-2
- MF:C5H6O2S
- Structure:
- Chemical Name:(6α)-17,21-Dihydroxy-6-Methylpregna-1,4,9(11)-triene-3,20-dione
- CAS:93269-35-3
- MF:C22H28O4
- Structure:
- Chemical Name:[N(Z)]-N-(3,5-DiMethyl-2(3H)-thiazolylidene)-4-hydroxy-2-Methyl-2H-1,2-benzothiazine-3-carboxaMide 1,1-Dioxide
- CAS:1262333-25-4
- MF:C15H15N3O4S2
- Structure:
- Chemical Name:Quetiapine Impurity E
- CAS:1371638-05-9
- MF:C40H44N6O2S2
- Structure:
- Chemical Name:2-[3-Carboxy-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
- CAS:1239233-87-4
- MF:C16H17NO5S
- Structure:
- Chemical Name:4-(2-Methylpropyl)benzeneethanol
- CAS:36039-35-7
- MF:C12H18O
- Structure:
- Chemical Name:Dasatinib DiMeric IMpurity
- CAS:910297-61-9
- MF:C36H34Cl2N12O2S2
- Structure:
- Chemical Name:Decarboxy Fexofenadine
- CAS:185066-37-9
- MF:C31H39NO2
- Structure:
- Chemical Name:Methotrexate α-Methyl Ester
- CAS:66147-29-3
- MF:C21H24N8O5
- Structure:
- Chemical Name:17- Phenyl Trinor Prostaglandin F2α Methyl Amide
- CAS:155206-01-2
- MF:C24H35NO4
- Structure:
- Chemical Name:Bendamustine Deschloro Dimer Impurity
- CAS:1391052-61-1
- MF:C32H44N6O7
- Structure:
- Chemical Name:Benzenepropanoic acid, β-aMino-α-hydroxy-, Methyl ester, (αR,βR)-
- CAS:157722-44-6
- MF:C10H13NO3
- Structure:
- Chemical Name:Benzenebutanoicacid,b-aMino-2,4,5-trifluoro-,Methylester,(bR)-
- CAS:881995-69-3
- MF:C11H12F3NO2
- Structure:
- Chemical Name:Bisoprolol IMpurity
- CAS:2226263-67-6
- MF:C18H31NO4
- Chemical Name:Decitabine iMpurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Erlotinib iMpurity 3
- CAS:328528-74-1
- MF:C20H22BrN3O4
- Structure:
- Chemical Name:LevetiracetaM IMpurity 3
- CAS:1543353-92-9
- MF:C8H15NO4
- Structure:
- Chemical Name:(3R,4R,5R)-4-(1-Ethylpropoxy)-3-hydroxy-5-[(Methylsulfonyl)oxy]-1-cyclohexene-1-carboxylic Acid Ethyl Ester
- CAS:204254-94-4
- MF:C15H26O7S
- Structure:
- Chemical Name:9,11-Anhydrobudesonide
- CAS:313474-58-7
- MF:C25H32O5
- Structure:
- Chemical Name:2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)acetic acid
- CAS:113740-61-7
- MF:C19H21ClN2O2
- Structure:
- Chemical Name:EveroliMus-d4
- CAS:1338452-54-2
- MF:C53H79D4NO14
- Structure:
- Chemical Name:(2R,3R,4R,5R)-5-(4-benzaMido-2-oxopyriMidin-1(2H)-yl)-2-((benzoyloxy)Methyl)-4-chloro-4-Methyltetrahydrofuran-3-yl benzoate
- CAS:1496551-70-2
- MF:C31H26ClN3O7
- Structure:
- Chemical Name:1-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxyMethyl)-3-Methyltetrahydrofuran-2-yl)pyriMidine-2,4(1H,3H)-dione
- CAS:114262-49-6
- MF:C10H14N2O6
- Structure:
- Chemical Name:4-(4-(3-(4-chloro-3-(trifluoroMethyl)phenyl)ureido)-3-fluorophenoxy)-2-(MethylcarbaMoyl)pyridine 1-oxide
- CAS:835621-11-9
- MF:C21H15ClF4N4O4
- Structure:
- Chemical Name:1-[1-(4-Chlorophenyl)cyclobutyl]-3-methylbutan-1-one
- CAS:186521-85-7
- MF:C15H19ClO
- Structure:
- Chemical Name:NSC 351869
- CAS:31350-27-3
- MF:C14H14N2O4
- Structure:
- Chemical Name:4-Amino-N-[(1-ethyl-2-pyrrolidinyl)methyl]-5-iodo-2-methoxybenzamide
- CAS:176849-91-5
- MF:C15H22IN3O2
- Structure:
- Chemical Name:N,N'-Vis[2-(3,4-dimethoxyphenyl)ethyl]-N,N'-dimethyl-1,3-propanediamine dihydrochloride
- CAS:63434-11-7
- MF:C25H39ClN2O4
- Structure:
- Chemical Name:(3R,4S,5S,6R)-2-[4-chloro-3-[[4-[(3S)-oxolan-3-yl]oxyphenyl]methyl]phenyl]-6-(hydroxymethyl)-2-methoxyoxane-3,4,5-triol
- CAS:915095-96-4
- MF:C24H29ClO8
- Structure:
- Chemical Name:Doxorubicin Imp B HBr salt
- CAS:148218-14-8
- MF:C29H35Br2NO11
- Structure:
- Chemical Name:(R)-2-(Boc-aMino)-2-phenylethyl 4-Methylbenzenesulfonate
- CAS:126610-77-3
- MF:C20H25NO5S
- Structure:
- Chemical Name:(2R,3R,4R,5S)-5-(4-chloro-3-(4-((S)-tetrahydrofuran-3-yloxy)benzyl)phenyl)-2-(2-hydroxyethyl)tetrahydrofuran-2,3,4-triol
- CAS:
- MF:C23H27ClO7
- Structure:
- Chemical Name:Pyrido[2,3-d]pyriMidin-7(8H)-one, 8-cyclopentyl-5-Methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]aMino]-, hydrochloride (1:)
- CAS:571189-66-7
- MF:C22H28ClN7O
- Structure:
- Chemical Name:Olaparib iMpurity
- CAS:2905342-00-7
- MF:C24H25FN4O4
- Structure:
- Chemical Name:(2S,3R,4R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-5-((S)-1,2-dihydroxyethyl)tetrahydrofuran-3,4-diol
- CAS:
- MF:C21H25ClO6
- Structure:
- Chemical Name:(R)-Methyl 3-aMino-4-(2,4,5-trifluorophenyl) butanoate .(R)-2-hydroxy-2-phenylacetate
- CAS:1253055-94-5
- MF:C19H20F3NO5
- Chemical Name:Olaparib iMpurity A
- CAS:
- MF:
- Structure:
- Chemical Name:(1S,2S,3R,5S)-3-(7-chloro-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol
- CAS:
- MF:C14H20ClN5O4S
- Chemical Name:Posaconazole iMpurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Topiroxostat Impurity 5
- CAS:1199273-82-9
- MF:C14H7N7
- Structure:
- Chemical Name:N-Ethoxycarbonyl Ciprofloxacin
- CAS:93594-29-7
- MF:C20H22FN3O5
- Structure:
- Chemical Name:Norepinephrine Tartrate Impurity G
- CAS:13062-58-3
- MF:C22H21NO3
- Structure:
- Chemical Name:Vortioxetine Impurity 1
- CAS:1293489-71-0
- MF:C17H20N2S
- Structure:
- Chemical Name:4-bromo-2-nitropyridine
- CAS:909712-10-3
- MF:C5H3BrN2O2
- Structure:
- Chemical Name:1,3-Bis(1H-1,2,4-triazol-1-yl)-2-propanone
- CAS:98414-56-3
- MF:C7H8N6O
- Structure:
- Chemical Name:2-[[(3aR,4S,6R,6aS)-6-(7-azanyl-5-propylsulfanyl-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]oxy]ethanol
- CAS:1354945-69-9
- MF:C17H26N6O4S
- Chemical Name:Vonoprazan Impurity E
- CAS:
- MF:
- Structure:
- Chemical Name:Disalicylimide
- CAS:1972-71-0
- MF:C14H11NO4
- Structure:
- Chemical Name:Atomoxetine impurity D
- CAS:1643684-02-9
- MF:C17H21NO
- Structure:
- Chemical Name:Diltiazem impurity
- CAS:115992-91-1
- MF:C17H18N2O3S
- Structure:
- Chemical Name:Raloxifene EP IMpurity
- CAS:1700655-64-6
- MF:C13H15ClN2O2S
- Chemical Name:Parecoxib Impurity M
- CAS:
- MF:
- Structure:
- Chemical Name:Cycloocta[b]pyridine, 2-(4-ethyl-1-piperazinyl)-4-[4-(4-ethyl-1-piperazinyl)phenyl]-5,6,7,8,9,10-hexahydro-
- CAS:1648791-23-4
- MF:C29H43N5
- Chemical Name:Linagliptin Impurity O
- CAS:
- MF:
- Chemical Name:Linagliptin Impurity T
- CAS:
- MF:
- Structure:
- Chemical Name:(R)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzamide
- CAS:
- MF:C18H22FN5O3
- Chemical Name:Etoricoxib Impurity 16
- CAS:
- MF:
- Chemical Name:Ibrutinib Impurity 2
- CAS:2417548-78-6
- MF:
- Chemical Name:Mirabegron Impurity 14
- CAS:
- MF:
- Structure:
- Chemical Name:Vonoprazan Impurity 1
- CAS:881732-90-7
- MF:C17H17N3O2S
- Structure:
- Chemical Name:Atenolol EP Impurity
- CAS:
- MF:C14H22N2O3
- Chemical Name:Cinacalcet Impurity 20
- CAS:
- MF:
- Chemical Name:Dapagliflozin Impurity 11
- CAS:
- MF:
- Chemical Name:Dasatinib Impurity C
- CAS:
- MF:
- Structure:
- Chemical Name:Etoricoxib impurity Q
- CAS:292067-97-1
- MF:C18H15ClN2S
- Chemical Name:Flucloxacillin Impurity
- CAS:
- MF:
- Structure:
- Chemical Name:Fluorometholone Impurity
- CAS:2796-99-8
- MF:C23H31FO7S
- Structure:
- Chemical Name:Verapamil Impurity
- CAS:1551304-28-9
- MF:C12H19NO2
- Structure:
- Chemical Name:Clopidogrel impurity reference substance
- CAS:
- MF:C15H14ClNO2S
- Chemical Name:Vildagliptin Impurity
- CAS:
- MF:
- Chemical Name:Dihydroxyoxaliplatin(Oxaliplatin Impurity Ⅲ)
- CAS:
- MF:
- Chemical Name:cefditoren E-isomer(C=C)
- CAS:
- MF:
- Chemical Name:Mixture of Lamivudine Impurity Ⅳ and Impurity Ⅴ
- CAS:
- MF:
- Structure:
- Chemical Name:2-Ethoxybenzimidohydrazide
- CAS:889943-46-8
- MF:C9H13N3O
- Structure:
- Chemical Name:(E)-2-(6-(methoxycarbonyl)-2-oxoindolin-3-ylidene)-2-phenylacetic acid
- CAS:
- MF:C18H13NO5
- Structure:
- Chemical Name:8-Epi-cyanocobalamin
- CAS:41325-63-7
- MF:C63H88CoN14O14P
- Structure:
- Chemical Name:Lamivudine Impurity 2
- CAS:200396-21-0
- MF:C18H27N3O4S
- Structure:
- Chemical Name:Lamivudine Impurity 1
- CAS:1235712-40-9
- MF:C8H11N3O4S
- Chemical Name:Moxifloxacin Related Impurity 3
- CAS:
- MF:
- Structure:
- Chemical Name:Bisoprolol EP Impurity Q
- CAS:1346604-00-9
- MF:C16H27NO4
- Structure:
- Chemical Name:Levofloxacin N-Oxide
- CAS:117678-37-2
- MF:C18H20FN3O5
- Structure:
- Chemical Name:Oseltamivir EP Impurity A
- CAS:1391047-93-0
- MF:C14H24N2O4
- Structure:
- Chemical Name:Quetiapine EP Impurity N
- CAS:1800291-86-4
- MF:C29H41N5O3S
- Chemical Name:Ceftazidime Impurity
- CAS:
- MF:
- Structure:
- Chemical Name:Chlorhexidine Digluconate Impurity N
- CAS:152504-10-4
- MF:C15H25ClN8
- Structure:
- Chemical Name:S-Azetidin-3-yl ethanethioate HCl
- CAS:886615-18-5
- MF:C5H9NOS
- Chemical Name:Olaparib Impurity C
- CAS:
- MF:
- Chemical Name:Olaparib Impurity F
- CAS:
- MF:
- Chemical Name:Dapoxetine Impurity 4
- CAS:
- MF: