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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- Structure:
- Chemical Name:Tadalafil Impurity 35
- CAS:749864-17-3
- MF:C20H18N2O4
- Structure:
- Chemical Name:Epinastine Impurity 1 HCl
- CAS:141342-71-4
- MF:C15H15N3O2
- Structure:
- Chemical Name:Flurbiprofen Impurity 5
- CAS:124635-84-3
- MF:C18H19FO4
- Structure:
- Chemical Name:Diazepam Impurity 3
- CAS:176796-46-6
- MF:C17H17ClN2O2
- Structure:
- Chemical Name:Pitavastatin Impurity 19 Sodium Salt
- CAS:1980814-87-6
- MF:C25H24FNO5
- Structure:
- Chemical Name:N-(4-(4-fluorophenyl)-5-((E)-2-((2R,4R)-4-hydroxy-6- oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin- 2-yl)-N-methylmethanesulfonamide
- CAS:
- MF:C22H26FN3O5S
- Structure:
- Chemical Name:Fulvestrant EP Impurity E
- CAS:2170200-14-1
- MF:C32H45F5O3S
- Chemical Name:Edaravone Impurity 16
- CAS:
- MF:
- Chemical Name:Linagliptin Impurity 50
- CAS:
- MF:
- Structure:
- Chemical Name:Landiolol impurity K
- CAS:190601-22-0
- MF:C19H29N3O6
- Structure:
- Chemical Name:Crisaborole Impurity
- CAS:906673-42-5
- MF:C14H10BNO3
- Structure:
- Chemical Name:Olanzapine impurity N
- CAS:
- MF:C17H20N4S
- Chemical Name:Cabozantinib impurity 25
- CAS:
- MF:
- Chemical Name:Vildagliptin Impurity 39
- CAS:
- MF:
- Chemical Name:Tazobactam Impurity D
- CAS:
- MF:
- Structure:
- Chemical Name:Palonosetron Impurity 22
- CAS:1217547-14-2
- MF:C19H24N2O2
- Chemical Name:Pitavastatin Impurity 35
- CAS:
- MF:
- Chemical Name:Pralatrexate Impurity 15
- CAS:
- MF:
- Chemical Name:Pitavastatin Impurity 52
- CAS:
- MF:
- Structure:
- Chemical Name:Pitavastatin Impurity 60
- CAS:1661064-71-6
- MF:C25H22FNO3
- Chemical Name:Lenvatinib Impurity 43
- CAS:
- MF:
- Chemical Name:Voriconazole Impurity 10
- CAS:
- MF:
- Chemical Name:Prednicarbate Impurity D
- CAS:
- MF:
- Structure:
- Chemical Name:Olprinone Impurity A
- CAS:141354-29-2
- MF:C12H10N4O
- Structure:
- Chemical Name:Everolimus EP Impurity E
- CAS:1237826-25-3
- MF:C52H79NO14
- Chemical Name:Edaravone Impurity P4
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 50
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 66
- CAS:
- MF:
- Chemical Name:Cabozantinib impurity P
- CAS:
- MF:
- Chemical Name:Rotigotine Impurity 7
- CAS:
- MF:
- Chemical Name:Nicorandil Impurity B
- CAS:
- MF:
- Chemical Name:Cilastatin Impurity 8
- CAS:
- MF:
- Structure:
- Chemical Name:Tamsulosin impurity E
- CAS:
- MF:C20H28N2O5S
- Chemical Name:Flucloxacillin Impurity H
- CAS:
- MF:
- Chemical Name:Cefminox Impurity 2
- CAS:
- MF:
- Chemical Name:Bosutinib Impurity 14
- CAS:
- MF:
- Chemical Name:Brivaracetam Impurity 16
- CAS:
- MF:
- Structure:
- Chemical Name:Etoricoxib Impurity 41
- CAS:855307-80-1
- MF:C18H13ClN2O2S
- Chemical Name:Fluvoxamine Impurity 10
- CAS:
- MF:
- Structure:
- Chemical Name:Nintedanib Impurity 50
- CAS:2410284-90-9
- MF:C56H52N8O8
- Chemical Name:Olopatadine Impurity 8
- CAS:
- MF:
- Chemical Name:Oseltamivir Impurity 36
- CAS:
- MF:
- Structure:
- Chemical Name:Palbociclib Impurity 61
- CAS:2222404-53-5
- MF:C14H20N4O4
- Chemical Name:Palbociclib Impurity 41
- CAS:
- MF:
- Chemical Name:Saxagliptin Impurity 8
- CAS:
- MF:
- Chemical Name:Tenofovir Impurity 63
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 99
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 114
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 98
- CAS:
- MF:
- Chemical Name:Tofacitinib Impurity 118
- CAS:
- MF:
- Chemical Name:Trelagliptin Impurity 23
- CAS:
- MF:
- Chemical Name:Vildagliptin Impurity 33
- CAS:
- MF:
- Chemical Name:Vildagliptin Impurity 44
- CAS:
- MF:
- Structure:
- Chemical Name:Voriconazole Impurity 16
- CAS:1157981-64-0
- MF:C10H7F2N3O
- Chemical Name:Itraconazole iMpurity 3
- CAS:
- MF:
- Structure:
- Chemical Name:1-(3,5-bis(benzyloxy)phenyl)-2,2-dibromoethan-1-one
- CAS:
- MF:C22H18Br2O3
- Chemical Name:Saxagliptin Impurity 7
- CAS:
- MF:
- Chemical Name:Cinacalcet Impurity 23
- CAS:
- MF:
- Chemical Name:Erlotinib Impurity 24
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 47
- CAS:
- MF:
- Chemical Name:Edaravone Impurity 10
- CAS:
- MF:
- Chemical Name:Empagliflozin Impurity 10
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 10
- CAS:
- MF:
- Chemical Name:Rivaroxaban Impurity 35
- CAS:
- MF:
- Chemical Name:Febuxostat Impurity 67
- CAS:
- MF:
- Chemical Name:Riociguat IMpurtiy A
- CAS:
- MF:
- Chemical Name:Peramivir Impurity C
- CAS:
- MF:
- Chemical Name:Lincomycin sulfoxide Impurity 6
- CAS:
- MF:
- Chemical Name:Metronidazole IMpurity 5
- CAS:
- MF:
- Chemical Name:Sulpiride Impurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate hydrochloride
- CAS:
- MF:C15H24ClNO4
- Chemical Name:Tacrolimus Impurity F
- CAS:
- MF:
- Chemical Name:Cefminox Impurity E
- CAS:
- MF:
- Chemical Name:Bumetanide iMpurity F
- CAS:
- MF:
- Structure:
- Chemical Name:IODIXANOL RELATED COMPOUND D (50 MG) (5-[ACETYL(2-HYDROXY-3-METHYLPROPYL)AMINO]-N,N'-BIS(2,3-DIHYDROXYPROPYL)2,4,6-TRIIODO-1,3-BENZE-NEDICARBOXAMIDE)
- CAS:89797-00-2
- MF:C20H28I3N3O9
- Structure:
- Chemical Name:NIMODIPINE RELATED COMPOUND B (50 MG) (BIS(2-METHOXYETHYL) 2,6-DIMETHYL-4-(3-NITROPHE-NYL)-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE) (AS)
- CAS:70172-96-2
- MF:C21H26N2O8
- Structure:
- Chemical Name:1-Methyl-2-phenoxyethylamin
- CAS:35205-54-0
- MF:C9H13NO
- Structure:
- Chemical Name:N-Depiperidin-3-amine Linagliptin Dimer
- CAS:2253964-98-4
- MF:C45H44N14O4
- Structure:
- Chemical Name:(1R,5R,6S)-5-Hydroxy-7-oxabicyclo[4.1.0]hept-2-ene-3-carboxylic Acid Ethyl Ester
- CAS:1476028-68-8
- MF:C9H12O4
- Structure:
- Chemical Name:(8S,11S,Z)-5-(2-Aminothiazol-4-yl)-11-(3-guanidinopropyl)-2,2-dimethyl-6,9-dioxo-8-((S)-1-(sulfoamino)ethyl)-3-oxa-4,7,10-triazadodec-4-ene-1,12-dioic Acid
- CAS:
- MF:C19H31N9O10S2
- Chemical Name:Brepperazole impurity
- CAS:
- MF:
- Structure:
- Chemical Name:Mupirocin iMpurity 4
- CAS:
- MF:C26H44O9
- Structure:
- Chemical Name:Tenofovirdisoproxil Impurity C
- CAS:1878175-82-6
- MF:C11H17N5O2
- Structure:
- Chemical Name:2052297-80-8
- CAS:2052297-80-8
- MF:C12H21NO3
- Chemical Name:Pramipexole Impurity L
- CAS:
- MF:
- Structure:
- Chemical Name:1020151-61-4
- CAS:1020151-61-4
- MF:C14H23ClO3S
- Chemical Name:Nicergoline Impurity M
- CAS:
- MF:
- Structure:
- Chemical Name:ethyl 2-(4-(tert-butoxy)-3-cyanophenyl)-4-methylthiazole-5- carboxylate
- CAS:
- MF:C18H20N2O3S
- Structure:
- Chemical Name:(trans)-phenyl 3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4'-fluoro- [1,1'-biphenyl]-4-yl)piperidine-1-carboxylate
- CAS:
- MF:C32H28FNO5
- Chemical Name:Moxifloxacin Impurity 9
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 10
- CAS:
- MF:
- Chemical Name:Tofacitinib Impurity O
- CAS:
- MF:
- Structure:
- Chemical Name:Celecoxib Impurity 5
- CAS:
- MF:C17H14F3N3O2S
- Chemical Name:Prasugrel Impurity 10
- CAS:
- MF:
- Structure:
- Chemical Name:Amlodipine N-Lactoside
- CAS:749864-27-5
- MF:C32H45ClN2O15
- Chemical Name:Sugammadex Impurity 19
- CAS:2379877-89-9
- MF:
- Structure:
- Chemical Name:Ritonavir Impurity
- CAS:1414933-89-3
- MF:C23H32N2O3
- Chemical Name:Riociguat Impurity 7
- CAS:
- MF:
- Structure:
- Chemical Name:Tacrolimus Impurity 5
- CAS:161861-18-3
- MF:C44H67NO12
- Structure:
- Chemical Name:Tenofovir
- CAS:34956-22-4
- MF:C14H23O6PS