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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- Structure:
- Chemical Name:Losartan Impurity 2
- CAS:1407521-00-9
- MF:C22H20ClN3O
- Structure:
- Chemical Name:Epoxy Exemestane (6-Alfa Isomer)
- CAS:152764-24-4
- MF:C20H24O3
- Structure:
- Chemical Name:6-Cyclopropyl-10-fluoro-7,8-dihydrobenzo[k]phenanthridine
- CAS:1187966-94-4
- MF:C20H16FN
- Structure:
- Chemical Name:2-methoxy-1,7,9-trimethylpurine-6,8-dione
- CAS:51168-26-4
- MF:C9H12N4O3
- Structure:
- Chemical Name:2-CHLORO-N-(2,5-DIMETHYLPHENYL)ACETAMIDE
- CAS:5177-35-5
- MF:C10H12ClNO
- Structure:
- Chemical Name:(+/-)-tert-Butyl 6-Chloro-5-hydroxy-3-oxohexanoate
- CAS:319924-73-7
- MF:C10H17ClO4
- Structure:
- Chemical Name:(R)-2-(2-aminothiazol-4-yl)-N-(2-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamide
- CAS:1684452-80-9
- MF:C21H24N4O2S
- Structure:
- Chemical Name:1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3-[2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl] 5-ethyl Ester Hydrochloride
- CAS:210579-71-8
- MF:C37H44ClN3O6
- Structure:
- Chemical Name:2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde
- CAS:2169267-53-0
- MF:C11H7ClFNO
- Structure:
- Chemical Name:5-(2-fluorophenyl)-N-methyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxamide
- CAS:2054536-04-6
- MF:C17H14FN3O3S
- Chemical Name:Ozagrel Impurity 10
- CAS:
- MF:
- Structure:
- Chemical Name:tris((5-(2-fluorophenyl)-1H-pyrrol-3-yl)methyl)amine
- CAS:
- MF:C33H27F3N4
- Chemical Name:Esmolol impurity C
- CAS:
- MF:
- Structure:
- Chemical Name:(R)-(+)-(3-CHLORO-2-HYDROXYPROPYL)TRIMETHYLAMMONIUM CHLORIDE
- CAS:117604-42-9
- MF:C6H15Cl2NO
- Structure:
- Chemical Name:17-α,21-Dihydroxypregn-4-en-3,20-dion-21-acetat
- CAS:640-87-9
- MF:C23H32O5
- Structure:
- Chemical Name:N,N'-(OXYDI-4,1-PHENYLENE)BISACETAMIDE
- CAS:3070-86-8
- MF:C16H16N2O3
- Structure:
- Chemical Name:3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
- CAS:85677-95-8
- MF:C18H20N2O7
- Structure:
- Chemical Name:3-isobutylisobenzofuran-1(3H)-one
- CAS:199736-94-2
- MF:C12H14O2
- Structure:
- Chemical Name:isopropyl(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate
- CAS:625115-54-0
- MF:C22H23FN8O2
- Structure:
- Chemical Name:(S)-Olodaterol
- CAS:868049-50-7
- MF:C21H26N2O5
- Structure:
- Chemical Name:5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME
- CAS:148639-72-9
- MF:C5H9N3OS
- Structure:
- Chemical Name:M-ISOBUTYL IBUPROFEN
- CAS:66622-47-7
- MF:C13H18O2
- Structure:
- Chemical Name:1,3-Bis(methylthio)propan-2-ol
- CAS:31805-83-1
- MF:C5H12OS2
- Structure:
- Chemical Name:Nitroscanat
- CAS:19881-18-6
- MF:C13H8N2O3S
- Structure:
- Chemical Name:(R)-N-Glycidylphthalimide
- CAS:181140-34-1
- MF:C11H9NO3
- Structure:
- Chemical Name:6-chloro-N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5- nitro-2-(propylthio)pyrimidin-4-amine
- CAS:1427523-93-0
- MF:C16H15ClF2N4O2S
- Chemical Name:Bendamustine Impurity 15
- CAS:
- MF:
- Chemical Name:Bendamustine Related Impurity 10
- CAS:
- MF:
- Chemical Name:Bortezomib Impurity 16
- CAS:
- MF:
- Structure:
- Chemical Name:Captopril Related Compound 8
- CAS:112243-88-6
- MF:C9H15NO3S
- Chemical Name:Edoxaban Impurity 25 (1R,2S,4R) Oxalate
- CAS:
- MF:
- Structure:
- Chemical Name:Ezetimibe Impurity 35
- CAS:1650568-82-3
- MF:C39H46F2N2O5Si2
- Chemical Name:Fosaprepitant Impurity 8
- CAS:
- MF:
- Structure:
- Chemical Name:Linagliptin Impurity 28
- CAS:2074688-84-7
- MF:C22H23N7O3
- Chemical Name:Pantoprazole Impurity 3
- CAS:
- MF:
- Chemical Name:Ticagrelor Related Compound 58
- CAS:
- MF:
- Chemical Name:Vildagliptin Impurity 9
- CAS:
- MF:
- Structure:
- Chemical Name:Cefathiamidine Impurity 5
- CAS:40818-86-8
- MF:C10H11ClN2O4S
- Structure:
- Chemical Name:methyl 4-hydroxy-3,5-diisopropylbenzoic acid
- CAS:
- MF:C14H20O3
- Chemical Name:Brexpiprazole Impurity M
- CAS:
- MF:
- Chemical Name:Cefaclor Impurity 5
- CAS:
- MF:
- Chemical Name:Linagliptin Impurity 39
- CAS:
- MF:
- Chemical Name:Peramivir Impurity 5
- CAS:
- MF:
- Chemical Name:Pidotimod Impurity O
- CAS:
- MF:
- Chemical Name:Pramipexole EP Impurity C
- CAS:
- MF:
- Structure:
- Chemical Name:Imiquimod Impurity 5
- CAS:853793-02-9
- MF:C15H18N4
- Structure:
- Chemical Name:9-(1,3-diacetate-2-propoxymethyl)guanine
- CAS:86357-19-9
- MF:C13H17N5O6
- Structure:
- Chemical Name:Cefadroxil Impurity 6
- CAS:2378158-45-1
- MF:C32H32N6O9S2
- Structure:
- Chemical Name:Loratadine Impurity 9
- CAS:125743-81-9
- MF:C22H23ClN2O2
- Chemical Name:Metronidazole Impurity 1
- CAS:
- MF:
- Structure:
- Chemical Name:Parecoxib Impurity 16
- CAS:2235371-89-6
- MF:C19H18N2O4S
- Chemical Name:Rosuvastatin Impurity 54
- CAS:
- MF:
- Structure:
- Chemical Name:Vonoprazan Fumarate Impurity 6
- CAS:2250243-23-1
- MF:C33H27F2N5O4S2
- Structure:
- Chemical Name:3-((3aS,4R,6S,6aR)-6-(2-hydroxyethoxy)-2,2-dimethyltetrahydro- 4H-cyclopenta[d][1,3]dioxol-4-yl)-5-(propylthio)-3H-[1,2,3] triazolo[4,5-d]pyrimidin-7-ol
- CAS:1456538-51-4
- MF:C17H25N5O5S
- Chemical Name:Prasugrel Impurity 15
- CAS:
- MF:
- Structure:
- Chemical Name:Pregabalin Impurity 18
- CAS:1621171-19-4
- MF:C9H15NO2
- Chemical Name:Pregabalin Impurity 23
- CAS:
- MF:
- Structure:
- Chemical Name:Butylphthalide impurity
- CAS:16692-58-3
- MF:C12H14O2
- Structure:
- Chemical Name:ethyl 2,5-dihydroxybenzenesulfonate
- CAS:
- MF:C8H10O5S
- Structure:
- Chemical Name:5-ALLYLIDENE-10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENE
- CAS:24755-73-5
- MF:C18H16
- Chemical Name:Nintedanib Impurity 27
- CAS:
- MF:
- Structure:
- Chemical Name:ethyl 2-(2-formyl-3-hydroxyphenyl)-4-methylthiazole-5- carboxylate
- CAS:
- MF:C14H13NO4S
- Structure:
- Chemical Name:LUMAT-004
- CAS:313544-31-9
- MF:C16H17N3O3
- Structure:
- Chemical Name:Varenicline Impurity 3
- CAS:1333145-89-3
- MF:C14H15N3
- Structure:
- Chemical Name:Amlodipine Impurity 22 (Z-Isomer)
- CAS:
- MF:C26H31ClN2O8S
- Structure:
- Chemical Name:Amlodipine Impurity 28
- CAS:79781-21-8
- MF:C18H20ClNO5
- Structure:
- Chemical Name:Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl-
- CAS:448184-48-3
- MF:C23H32N6O5S
- Structure:
- Chemical Name:Dolutegravir 4-Desfluoro Impurity
- CAS:1863916-87-3
- MF:C20H20FN3O5
- Structure:
- Chemical Name:Tetrabenazine Dehydro Impurity
- CAS:100322-43-8
- MF:C19H25NO3
- Structure:
- Chemical Name:Cefotiam Impurity 22
- CAS:1628441-07-5
- MF:C13H14N4O5S2
- Structure:
- Chemical Name:Dezocine Impurity 2
- CAS:100667-17-2
- MF:C16H21NO
- Structure:
- Chemical Name:loteprednol Impurity 7
- CAS:82034-20-6
- MF:C24H33ClO7
- Structure:
- Chemical Name:Sitagliptin Impurity 28
- CAS:898543-70-9
- MF:C32H25F12N9O2
- Structure:
- Chemical Name:Vilanterol Impurity 3 Triphenylacetate
- CAS:503070-62-0
- MF:C23H31Cl2NO5
- Chemical Name:Empagliflozin Impurity 33
- CAS:
- MF:
- Structure:
- Chemical Name:Sugammadex Impurity 21
- CAS:2412952-93-1
- MF:C72H113NaO48S8
- Structure:
- Chemical Name:4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzaldehyde trihydrochloride
- CAS:1254176-45-8
- MF:C18H30N4O
- Structure:
- Chemical Name:Remifentanil Impurity 1 (RTF-02)
- CAS:938184-94-2
- MF:C16H21N3O2
- Structure:
- Chemical Name:methyl (3aS,4R,6S,6aR)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-3a,5,6,6a-tetrahydro-4H-cyclopenta[d]isoxazole-6-carboxylate
- CAS:383910-25-6
- MF:C18H30N2O5
- Structure:
- Chemical Name:sodium (((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy) methyl)oxidophosphoryl)-L-alaninate
- CAS:382140-24-1
- MF:C12H19N6O5P
- Chemical Name:Zopiclone Impurity 13
- CAS:
- MF:
- Structure:
- Chemical Name:1-Methyl-2,3-dihydroindol-2,3-dion
- CAS:2058-74-4
- MF:C9H7NO2
- Structure:
- Chemical Name:1-bromo-3-(4-ethoxybenzyl)benzene
- CAS:898538-17-5
- MF:C15H15BrO
- Structure:
- Chemical Name:(2S,3R,4R,5S,6R)-2-(4-chloro-3-((4-ethoxyphenyl)(methoxy) methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
- CAS:1318794-28-3
- MF:C22H27ClO7
- Structure:
- Chemical Name:Brivaracetam Impurity
- CAS:2432911-37-8
- MF:C11H22O3
- Chemical Name:Cefminox Sodium impurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Moxifloxacin Impurity 37
- CAS:1803729-19-2
- MF:C7H3ClF2O2
- Structure:
- Chemical Name:Nimodipine Impurity 12
- CAS:39562-18-0
- MF:C19H22N2O6
- Chemical Name:Rosuvastatin Impurity 53
- CAS:
- MF:
- Structure:
- Chemical Name:Sulbactam Impurity 8
- CAS:75527-88-7
- MF:C8H10BrNO5S
- Structure:
- Chemical Name:Tenofovir Impurity 64
- CAS:1878175-76-8
- MF:C13H23N5O8P2
- Chemical Name:Ticagrelor Impurity 65
- CAS:
- MF:
- Structure:
- Chemical Name:Ticagrelor Impurity 72
- CAS:1402150-11-1
- MF:C24H28F2N6O5S
- Chemical Name:Topiroxostat Impurity 18
- CAS:
- MF:
- Structure:
- Chemical Name:Amifostine Impurity 5
- CAS:712255-27-1
- MF:C5H9BrN2
- Structure:
- Chemical Name:Aztreonam Impurity 5
- CAS:2195336-17-3
- MF:C4H10N2O5S
- Chemical Name:Canagliflozin Impurity 35
- CAS:
- MF:
- Structure:
- Chemical Name:Cefazolin Impurity 7 (Cefazolin Trimethylsilyl Ester)
- CAS:1072000-00-0
- MF:C17H22N8O4S3Si
- Chemical Name:Dapagliflozin Impurity 25
- CAS:
- MF: