Analytische Chemie
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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:Cefazolin impurity E
- CAS:
- MF:
- Chemical Name:Lamivudine Impurity Mixture
- CAS:
- MF:
- Structure:
- Chemical Name:Rifaximin impurity B
- CAS:1351775-04-6
- MF:C43H49N3O11
- Structure:
- Chemical Name:4-(3-(Piperidin-1-yl)propoxy)benzoic acid
- CAS:767286-87-3
- MF:C15H21NO3
- Structure:
- Chemical Name:5-Chloro-3-sulfino-2-thiophenecarboxylic acid
- CAS:187746-97-0
- MF:C5H3ClO4S2
- Structure:
- Chemical Name:ethyl (S)-10-fluoro-3-methyl-7-oxo- 2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
- CAS:431058-46-7
- MF:C15H14FNO4
- Structure:
- Chemical Name:methyl (Z)-3-(((4-(methylamino)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate
- CAS:
- MF:C24H21N3O3
- Structure:
- Chemical Name:Isavuconazole Impurity 11
- CAS:2732924-99-9
- MF:C10H16ClN3O2
- Structure:
- Chemical Name:Levosimendan Impurity 2
- CAS:103416-88-2
- MF:C11H12N2O2
- Structure:
- Chemical Name:Famotidine EP Impurity A
- CAS:88061-72-7
- MF:C8H15N7O2S3
- Structure:
- Chemical Name:Meloxicam EP Impurity D
- CAS:1331636-17-9
- MF:C16H17N3O4S2
- Structure:
- Chemical Name:Erythromycin Impurity
- CAS:40554-78-7
- MF:C37H65NO12
- Structure:
- Chemical Name:Fluconazole EP Impurity I
- CAS:150168-54-0
- MF:C13H14BrF2N7O
- Structure:
- Chemical Name:1-benzyl-2-methyl-1H-imidazole-carbaldehyde
- CAS:39269-74-4
- MF:C12H12N2O
- Structure:
- Chemical Name:Sacubitril Impurity
- CAS:1015037-46-3
- MF:C23H27NO4
- Structure:
- Chemical Name:Desloratadine Impurity
- CAS:50603-12-8
- MF:C20H21N
- Chemical Name:Olaparib Impurity H
- CAS:
- MF:
- Chemical Name:Brexpiprazole Impurity B
- CAS:
- MF:
- Structure:
- Chemical Name:34-Methylcyanocobalamin
- CAS:38218-51-8
- MF:C64H90CoN14O14P
- Chemical Name:Empagliflozin Impurity D
- CAS:
- MF:
- Chemical Name:Ipragliflozin Impurity 2
- CAS:
- MF:
- Chemical Name:Nicergoline EP impurity F
- CAS:
- MF:
- Chemical Name:Mirabegron Impurity 4
- CAS:
- MF:
- Structure:
- Chemical Name:Bisoprolol EP Impurity D
- CAS:1225195-71-0
- MF:C26H40N2O5
- Structure:
- Chemical Name:Febuxostat Descyano Impurity
- CAS:1206550-99-3
- MF:C15H17NO3S
- Structure:
- Chemical Name:(5S,8R,9S,10S,13S,14S)-10,13-dimethyl-1,5,6,7,8,9,10,11,12,13,15,16-dodecahydro-4H-cyclopenta[a]phenanthren-17(14H)-one
- CAS:14639-79-3
- MF:C19H28O
- Structure:
- Chemical Name:Cefuroxime Sodium Impurity
- CAS:
- MF:C16H16N4NaO8S
- Structure:
- Chemical Name:2-Bromo (S)-Carbidopa
- CAS:43197-33-7
- MF:C10H13BrN2O4
- Structure:
- Chemical Name:Eliglustat intermediate 3
- CAS:491833-26-2
- MF:C23H28N2O5
- Structure:
- Chemical Name:Aztreonam Impurity B
- CAS:102586-36-7
- MF:C13H19N5O6S
- Structure:
- Chemical Name:Olopatadine impurity
- CAS:3112735-87-9
- MF:C20H20N2O4
- Structure:
- Chemical Name:Voriconazole Impurity 8
- CAS:239807-03-5
- MF:C16H14F3N5O
- Chemical Name:Caspofungin impurity 3
- CAS:
- MF:
- Chemical Name:Plerixafor Impurity D
- CAS:
- MF:
- Structure:
- Chemical Name:Cefuroxime impurity 1
- CAS:
- MF:C16H16N4O8S
- Chemical Name:Vonoprazan Impurity 9
- CAS:
- MF:
- Chemical Name:Sitagliptin IMpurity 5
- CAS:
- MF:
- Chemical Name:Brexpiprazole Impurity3
- CAS:
- MF:
- Structure:
- Chemical Name:Levetiracetam impurity 5
- CAS:1543300-90-8
- MF:C9H17NO4
- Chemical Name:Dapoxetine iMpurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Irbesartan Impurity 4
- CAS:
- MF:C25H28N6O
- Structure:
- Chemical Name:2-cyclopentylidene-2-phenylacetic acid
- CAS:
- MF:C13H14O2
- Chemical Name:Cabozantinib impurity B
- CAS:
- MF:
- Structure:
- Chemical Name:Metoprolol IMpurity 3
- CAS:
- MF:C15H25NO3
- Chemical Name:Mirabegron Impurity 1
- CAS:
- MF:
- Structure:
- Chemical Name:Desfluoro Pitavastatin Calcium
- CAS:847849-67-6
- MF:C25H25NO4
- Structure:
- Chemical Name:Plerixafor
- CAS:548488-49-9
- MF:C12H23F3N4O
- Chemical Name:Vonoprazan Impurity 10
- CAS:
- MF:
- Chemical Name:Vonoprazan Impurity 5
- CAS:
- MF:
- Chemical Name:Sitagliptin IMpurity 1
- CAS:
- MF:
- Chemical Name:Etoricoxib Impurity 7
- CAS:
- MF:
- Chemical Name:Ezetimibe Impurity D
- CAS:
- MF:
- Chemical Name:Erlotinib Imp.18
- CAS:
- MF:
- Structure:
- Chemical Name:Ezetimibe (RSS)-Isomer
- CAS:1478664-18-4
- MF:C24H21F2NO3
- Chemical Name:Febuxostat Impurity B
- CAS:
- MF:
- Chemical Name:Sorafenib Impurity F
- CAS:
- MF:
- Structure:
- Chemical Name:Trelagliptin Impurity 1
- CAS:1821400-07-0
- MF:C21H13ClF2N4O2
- Structure:
- Chemical Name:Vortioxetine Imp.J
- CAS:2137588-68-0
- MF:C18H22N2S
- Structure:
- Chemical Name:4-amino-N-(1-(3-methoxypropyl)piperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide
- CAS:1608459-56-8
- MF:C18H27N3O3
- Structure:
- Chemical Name:4,5-dichloro Rivaroxaban
- CAS:2305917-61-5
- MF:C25H28ClN3O6S
- Structure:
- Chemical Name:Solifenacin EP Impurity B
- CAS:1534326-81-2
- MF:C31H28N2O
- Structure:
- Chemical Name:Vildagliptin Impurity 6
- CAS:1846606-31-2
- MF:C17H23N3O2
- Chemical Name:Flucloxacillin Impurity A
- CAS:
- MF:
- Chemical Name:Nicorandil Impurity 1
- CAS:
- MF:
- Chemical Name:Piperacillin Impurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Bosutinib Impurity 5
- CAS:1391063-17-4
- MF:C26H29Cl2N5O3
- Chemical Name:Levomilnacipran impurity
- CAS:
- MF:
- Chemical Name:Sofosbuvir IMpurity 4
- CAS:
- MF:
- Structure:
- Chemical Name:1,3-bis(4-isobutylphenyl)butan-1-one
- CAS:
- MF:C24H32O
- Structure:
- Chemical Name:6-isobutyl-3-methyl-2,3-dihydro-1H-inden-1-one
- CAS:1340024-54-5
- MF:C14H18O
- Structure:
- Chemical Name:Edoxaban impurity 1
- CAS:41374-72-5
- MF:C9H10N2O3
- Chemical Name:Canagliflozin Impurity 18
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 23
- CAS:
- MF:
- Chemical Name:Carfilzomib Impurity 4
- CAS:
- MF:
- Structure:
- Chemical Name:Lenvatinib Impurity 2
- CAS:2380197-90-8
- MF:C28H22ClN5O5
- Structure:
- Chemical Name:FeBuxostat Impurity 33
- CAS:100118-38-5
- MF:C12H14O5
- Structure:
- Chemical Name:(S)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)
- CAS:1642630-12-3
- MF:C22H22N6O
- Structure:
- Chemical Name:Latamoxef Impurity 1
- CAS:75007-70-4
- MF:C19H20N6O7S
- Structure:
- Chemical Name:Amlodipine iMpurity K
- CAS:1809326-44-0
- MF:C18H21ClN2O5
- Structure:
- Chemical Name:Cabozantinib impurity 4
- CAS:95932-39-1
- MF:C11H15NO3
- Structure:
- Chemical Name:Rosuvastatin EP Impurity C
- CAS:1620823-61-1
- MF:C22H26FN3O6S.Na
- Structure:
- Chemical Name:6,7-bis(2-methoxyethoxy)-N-phenylquinazolin-4-amine
- CAS:1145671-52-8
- MF:C20H23N3O4
- Structure:
- Chemical Name:(3R,4R,5S)-ethyl 4-acetamido-5-amino-3-isopropoxycyclohex-1-enecarboxylate
- CAS:1052063-36-1
- MF:C14H24N2O4
- Structure:
- Chemical Name:4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate
- CAS:941296-96-4
- MF:C16H28N2O4
- Structure:
- Chemical Name:(2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid
- CAS:
- MF:C8H8FN3O4S
- Structure:
- Chemical Name:Amlodipine Impurity 10
- CAS:2170104-51-3
- MF:C26H31ClN2O8S
- Structure:
- Chemical Name:Clopidogrel Impurity 8
- CAS:
- MF:C15H14ClNO2S
- Structure:
- Chemical Name:Nilotinib genotoxic impurity 3
- CAS:915711-42-1
- MF:C19H17F3N4O
- Structure:
- Chemical Name:Dapagliflozin Open Ring
- CAS:2100872-88-4
- MF:C21H27ClO7
- Chemical Name:Rortezide impurity
- CAS:
- MF:
- Chemical Name:Cabozantinib Impurity A
- CAS:
- MF:
- Chemical Name:Loxoprofen Impurity E
- CAS:
- MF:
- Structure:
- Chemical Name:(R)-4-Propylpyrrolidin-2-one
- CAS:930123-37-8
- MF:C7H13NO
- Structure:
- Chemical Name:Rocuronium Bromide Intermediate B Impurity E-1
- CAS:1190105-60-2
- MF:C29H48N2O3
- Structure:
- Chemical Name:4-Chloro-2-propylsulfanyl-pyrimidine
- CAS:1351990-36-7
- MF:C7H9ClN2S
- Structure:
- Chemical Name:benzyl (S)-2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate
- CAS:1194550-67-8
- MF:C36H30Cl2N2O7S
- Structure:
- Chemical Name:D-Proline, 1-[(2S)-3-mercapto-2-methyl-1-oxopropyl]-
- CAS:119238-52-7
- MF:C9H15NO3S
- Structure:
- Chemical Name:2,4(1H,3H)-Pyrimidinedione,5-fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, (2S-cis)- (9CI)
- CAS:145281-92-1
- MF:C8H9FN2O4S
- Structure:
- Chemical Name:Cyclopentanecarboxylic acid, 1-[(1-oxopentyl)amino]-
- CAS:15026-80-9
- MF:C11H19NO3
- Structure:
- Chemical Name:L-Phenylalanine, N-L-leucyl-, methyl ester
- CAS:38155-18-9
- MF:C16H24N2O3