Analytische Chemie
Standard
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: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:
- Chemical Name:Glycopyrrolate impurity 3
- CAS:
- MF:
- Chemical Name:Lamotrigine impurity B
- CAS:
- MF:
- Chemical Name:Ramosetron Impurity 3
- CAS:
- MF:
- Structure:
- Chemical Name:Loratadine Impurity 1
- CAS:
- MF:C22H23ClN2O2
- Structure:
- Chemical Name:Metoprolol IMpurity 6
- CAS:
- MF:C15H25NO3
- Chemical Name:Pitavastatin Impurity 5
- CAS:
- MF:
- Chemical Name:Prasugrel Impurity C
- CAS:
- MF:
- Chemical Name:Trifluridine Impurity 2
- CAS:
- MF:
- Chemical Name:Cefazolin Impurity 4
- CAS:
- MF:
- Chemical Name:Vonoprazan Impurity 3
- CAS:
- MF:
- Chemical Name:Cinacalcene Impurity I
- CAS:
- MF:
- Structure:
- Chemical Name:Valsartan Impurity 2
- CAS:
- MF:C24H29N5O3
- Chemical Name:Istradefylline Impurity 2
- CAS:
- MF:
- Chemical Name:Etoricoxib Impurity 3
- CAS:
- MF:
- Chemical Name:Topiroxostat Imp.C
- CAS:
- MF:
- Structure:
- Chemical Name:(3R,4S)-1-(4-chlorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one
- CAS:1700622-08-7
- MF:C24H21ClFNO3
- Structure:
- Chemical Name:Rabeprazole Impurity 2
- CAS:1163685-31-1
- MF:C11H15NO4
- Chemical Name:Regorafenib Impurity 8
- CAS:
- MF:
- Structure:
- Chemical Name:Flomoxef Impurity 5
- CAS:134237-56-2
- MF:C25H23ClF2N2O6S
- Structure:
- Chemical Name:Ranitidine impurity
- CAS:94167-82-5
- MF:C10H18N2O
- Chemical Name:Pitavastatin Impurity 59
- CAS:
- MF:
- Chemical Name:Lenvatinib Impurity 42
- CAS:
- MF:
- Chemical Name:Tazobactam Impurity 8
- CAS:
- MF:
- Chemical Name:Prednicarbate Impurity B
- CAS:
- MF:
- Chemical Name:Doxofylline Impurity 13
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 60
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 65
- CAS:
- MF:
- Chemical Name:Rosuvastatin Impurity 75
- CAS:
- MF:
- Chemical Name:Selexipag Impurity 6
- CAS:
- MF:
- Chemical Name:Cabozantinib impurity N
- CAS:
- MF:
- Structure:
- Chemical Name:Barcitinib impurity-09
- CAS:1187594-16-6
- MF:C14H13N7
- Chemical Name:Rotigotine Impurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Olprinone Impurity 7
- CAS:2236020-10-1
- MF:C9H10N2
- Chemical Name:Cilastatin Impurity 2
- CAS:
- MF:
- Chemical Name:Cilastatin Impurity 7
- CAS:
- MF:
- Structure:
- Chemical Name:Dabrafenib Impurity 1
- CAS:1907654-22-1
- MF:C24H21F3N4O3S2
- Structure:
- Chemical Name:Trelagliptin Impurity SJ
- CAS:2087874-94-8
- MF:C40H42F2N10O6
- Structure:
- Chemical Name:Eliglustat Impurity 2（Eliglustat SR-Isomer）
- CAS:1092472-66-6
- MF:C23H36N2O4
- Structure:
- Chemical Name:Tamsulosin impurity C
- CAS:
- MF:C20H28N2O5S
- Structure:
- Chemical Name:Umeclidinium Bromide Impurity 9 DiHCl
- CAS:494778-36-8
- MF:C18H32N2O4
- Chemical Name:Flucloxacillin Impurity 4
- CAS:
- MF:
- Structure:
- Chemical Name:Ipratropium bromide Impurity 4
- CAS:
- MF:C20H29Br2NO3
- Chemical Name:Cefminox Impurity 6
- CAS:
- MF:
- Chemical Name:Afatinib Impurity 55
- CAS:
- MF:
- Chemical Name:Brivaracetam Impurity 9
- CAS:
- MF:
- Chemical Name:Etoricoxib Impurity 40
- CAS:
- MF:
- Chemical Name:Lenvatinib Impurity 31
- CAS:
- MF:
- Structure:
- Chemical Name:Oseltamivir Impurity 35
- CAS:757965-01-8
- MF:C14H22O4
- Chemical Name:Palbociclib Impurity 39
- CAS:
- MF:
- Chemical Name:Posaconazole Impurity 75
- CAS:
- MF:
- Chemical Name:Rabeprazole Impurity 22
- CAS:
- MF:
- Chemical Name:Sunitinib Impurity 12
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 113
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 97
- CAS:
- MF:
- Chemical Name:Tofacitinib Impurity 117
- CAS:
- MF:
- Chemical Name:Trelagliptin Impurity 22
- CAS:
- MF:
- Chemical Name:Trelagliptin Impurity 29
- CAS:
- MF:
- Chemical Name:Vildagliptin Impurity 43
- CAS:
- MF:
- Chemical Name:Dexchlorpheniramine impurity F
- CAS:
- MF: