Analytische Chemie
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Analyse-Reagenzien
Chromatographie
Lebensmittelsicherheit
Flüssigkeits-Chromatographie
Referenzstandard
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:EMpagliflozin iMpurity 16
- CAS:
- MF:
- Chemical Name:Meropenem IMP B
- CAS:
- MF:
- Structure:
- Chemical Name:tert-butyl 4-(6-bromopyridin-3-yl)piperazine-1-carboxylate
- CAS:412348-27-7
- MF:C14H20BrN3O2
- Structure:
- Chemical Name:(2R,4R)-5-(Biphenyl-4-yl)-4-[(tert-butoxycarbonyl)amino]-2-methylpentanoic acid
- CAS:1012341-56-8
- MF:C23H29NO4
- Structure:
- Chemical Name:Linagliptin Impurity D
- CAS:666816-91-7
- MF:C20H28N6O4
- Structure:
- Chemical Name:Parecoxib Impurity C
- CAS:3026677-40-4
- MF:
- Structure:
- Chemical Name:Rac Atomoxetine Hydrochloride
- CAS:82857-40-7
- MF:C17H22ClNO
- Structure:
- Chemical Name:3-(1H-imidazol-1-yl)-5-(trifluoromethyl)aniline
- CAS:943320-48-7
- MF:C10H8F3N3
- Structure:
- Chemical Name:Linagliptin Impurity H
- CAS:1646355-34-1
- MF:C22H23N7O2
- Structure:
- Chemical Name:Ezetimibe Impurity 54
- CAS:1185883-39-9
- MF:C40H36F2N2O5
- Structure:
- Chemical Name:2-(2-fluorophenyl)-1,3-di(1H-1,2,4-triazol-1-yl)propan-2-ol
- CAS:1348664-75-4
- MF:C13H13FN6O
- Chemical Name:Dapagliflozin Impurity 2
- CAS:
- MF:
- Chemical Name:Imatinib Impurity 1
- CAS:
- MF:
- Chemical Name:Imatinib Impurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Nifedipine Impurity 3
- CAS:
- MF:C19H22N2O6
- Chemical Name:Riociguat Impurtiy 5
- CAS:
- MF:
- Chemical Name:Vonoprazan Impurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Citalopram EP Impurity E
- CAS:64169-47-7
- MF:C19H22Cl2FNO
- Chemical Name:Dapagliflozin Impurity F
- CAS:
- MF:
- Chemical Name:Dapoxetine Impurity A
- CAS:
- MF:
- Structure:
- Chemical Name:Entecavir Impurity
- CAS:1333204-94-6
- MF:C12H15N5O3
- Structure:
- Chemical Name:Gadobutrol Impurity
- CAS:71231-87-3
- MF:C7H15NO5
- Chemical Name:Pramipexole Impurity G
- CAS:
- MF:
- Structure:
- Chemical Name:Salmeterol EP Impurity A
- CAS:1798014-51-3
- MF:C19H25NO3
- Chemical Name:Tacrolimus impurity D
- CAS:
- MF:
- Structure:
- Chemical Name:2-(2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)propan-2-yl)-4,4-dimethyl-4,5-dihydrooxazole
- CAS:202189-77-3
- MF:C32H44N4O2
- Chemical Name:Saxagliptin Impurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Ethyl 4-(4-fluorophenyl)-1-methyl-2,6-dioxopiperidine-3-carboxylate
- CAS:202534-94-9
- MF:C15H16FNO4
- Chemical Name:Tofacitinib Impurity H
- CAS:
- MF:
- Structure:
- Chemical Name:3',6'-Dehydroclindamycin
- CAS:1440605-51-5
- MF:C18H31ClN2O5S
- Chemical Name:Cefradine Impurity F
- CAS:
- MF:
- Structure:
- Chemical Name:Mirabegron Impurity
- CAS:1684452-83-2
- MF:C26H28N6O3S2
- Structure:
- Chemical Name:1-methyl-1H-indol-6-ol
- CAS:130570-60-4
- MF:C9H9NO
- Structure:
- Chemical Name:2-(2-Hydroxyphenyl)-4-methyl-5-thiazolecarboxylic acid ethyl ester
- CAS:118485-48-6
- MF:C13H13NO3S
- Structure:
- Chemical Name:32-Carboxycyanocobalamin
- CAS:121483-62-3
- MF:C63H87CoN13O15P
- Chemical Name:Alvimopan Impurity 6
- CAS:
- MF:
- Chemical Name:Sofosbuvir Impurity28
- CAS:
- MF:
- Chemical Name:Rivaroxaban Impurity 10
- CAS:
- MF:
- Chemical Name:Ipragliflozin Impurity 1
- CAS:
- MF:
- Structure:
- Chemical Name:(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile
- CAS:98149-13-4
- MF:C20H24BrNO2
- Structure:
- Chemical Name:316173-27-0
- CAS:316173-27-0
- MF:C17H28N2O5
- Structure:
- Chemical Name:Irbesartan Impurity 7
- CAS:
- MF:C25H28N6O
- Chemical Name:Voriconazole Impurity 2
- CAS:
- MF:
- Chemical Name:Safinamide Impurity 1
- CAS:
- MF:
- Chemical Name:Caspofungin impurit 2
- CAS:
- MF:
- Chemical Name:Lamivudine impurity 1
- CAS:
- MF:
- Structure:
- Chemical Name:Raltitrexed Impurity 1
- CAS:1378372-01-0
- MF:C10H10N2O2
- Structure:
- Chemical Name:Loratadine Impurity 6
- CAS:
- MF:C22H23ClN2O2
- Chemical Name:Mirabegron Impurity 3
- CAS:
- MF:
- Chemical Name:Plerixafor Impurity C
- CAS:
- MF:
- Chemical Name:Vonoprazan Impuirty 8
- CAS:
- MF:
- Chemical Name:Irinotecan Impurity L
- CAS:
- MF:
- Chemical Name:Irinotecan Impurity H
- CAS:
- MF:
- Chemical Name:LCZ696（valsartan + sacubitril） impurity 27
- CAS:
- MF:
- Chemical Name:Caspofungin Impurity EJT2
- CAS:
- MF:
- Chemical Name:Tofacitinib Impurity 100
- CAS:
- MF:
- Chemical Name:Vildagliptin Impurity 36
- CAS:
- MF:
- Chemical Name:Butyphthalide impurity 52
- CAS:
- MF:
- Structure:
- Chemical Name:Tofacitinib Impurity 102
- CAS:1615709-90-4
- MF:C14H17ClN2
- Structure:
- Chemical Name:Pralatrexate Impurity 12
- CAS:1451250-74-0
- MF:C23H23N7O5
- Chemical Name:Pralatrexate Impurity 17
- CAS:
- MF:
- Chemical Name:Pitavastatin Impurity 49
- CAS:
- MF:
- Chemical Name:Pitavastatin Impurity 55
- CAS:
- MF:
- Chemical Name:Lenvatinib Impurity 40
- CAS:
- MF:
- Chemical Name:Tazobactam Impurity 11
- CAS:
- MF:
- Chemical Name:Crisaborole Impurity 2
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 58
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 63
- CAS:
- MF:
- Chemical Name:Levetiracetam Impurity 23
- CAS:
- MF:
- Structure:
- Chemical Name:Selexipag Impurity 4
- CAS:2928611-77-0
- MF:C26H31N3O3
- Structure:
- Chemical Name:Levosimendan Impurity 10
- CAS:134678-47-0
- MF:C11H12N2O2
- Chemical Name:Cabozantinib impurity I
- CAS:
- MF:
- Chemical Name:Rotigotine Impurity 2
- CAS:
- MF:
- Chemical Name:Rotigotine Impurity 9
- CAS:
- MF:
- Chemical Name:Olprinone Impurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Vitamin B5 Impurity 1
- CAS:897045-90-8
- MF:C12H22N2O6
- Chemical Name:Cilastatin Impurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:(R)-3-(4-(2-chloro-5-iodobenzyl)phenoxy)tetrahydrofuran
- CAS:2194590-02-6
- MF:C17H16ClIO2
- Structure:
- Chemical Name:Sitagliptin Impurity 69
- CAS:2172430-88-3
- MF:C15H16F3NO4
- Chemical Name:Trimetazidine Impurity 8
- CAS:
- MF:
- Chemical Name:MeropeneM iMpurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Perindopril IMpurity 6
- CAS:2163775-15-1
- MF:C8H15NO4
- Structure:
- Chemical Name:Oseltamivir Impurity 48
- CAS:651324-04-8
- MF:C18H33NO4
- Structure:
- Chemical Name:Tamsulosin impurity 5
- CAS:
- MF:C20H28N2O5S
- Chemical Name:Flucloxacillin Impurity 5
- CAS:
- MF:
- Chemical Name:Nitrendipine iMpurity G
- CAS:
- MF:
- Structure:
- Chemical Name:(S)-N-(5-((S)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide
- CAS:2409589-59-7
- MF:C21H22F2N6O2
- Chemical Name:Empagliflozin Impurity 61
- CAS:
- MF:
- Structure:
- Chemical Name:Ipragliflozin Impurity 3
- CAS:1922933-61-6
- MF:C21H21FO6S
- Chemical Name:Isavuconazole Impurity 30
- CAS:
- MF:
- Chemical Name:Levetiracetam Impurity 27
- CAS:
- MF:
- Chemical Name:Linagliptin Impurity 58
- CAS:
- MF:
- Chemical Name:Oseltamivir Impurity 33
- CAS:
- MF:
- Chemical Name:Oseltamivir Impurity 49
- CAS:
- MF:
- Chemical Name:Palbociclib Impurity 52
- CAS:
- MF:
- Chemical Name:Palbociclib Impurity 37
- CAS:
- MF:
- Structure:
- Chemical Name:Pazufloxacin Impurity 16
- CAS:165071-10-3
- MF:C14H10FNO6
- Chemical Name:Pimecrolimus Impurity 4
- CAS:
- MF:
- Chemical Name:Posaconazole Impurity 73
- CAS:
- MF:
- Structure:
- Chemical Name:Rosuvastatin Impurity 90
- CAS:2226413-62-1
- MF:C38H44F2N6O8S2