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:Pantoprazole Impurity 11
- CAS:172282-50-7
- MF:C7H8F2N2O
- Structure:
- Chemical Name:Solifenacin Related Compound 24
- CAS:1682642-69-8
- MF:C15H23ClN2
- Structure:
- Chemical Name:Ticagrelor Related Compound 44
- CAS:1431867-40-1
- MF:C8H12ClN3OS
- Structure:
- Chemical Name:(trans)-2-(3,4-difluorophenyl)cyclopropanecarboxamide
- CAS:1006614-51-2
- MF:C10H9F2NO
- Structure:
- Chemical Name:2-cyano-N-methyl-N-((3R,4R)-4-methyl piperidin-3-yl) Acetamide hydrochloride
- CAS:1640971-87-4
- MF:C10H18ClN3O
- Structure:
- Chemical Name:6-methyl-N1-(4-methyl-6-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine
- CAS:
- MF:C17H17N5
- Structure:
- Chemical Name:WPDCFRNNHUYQGW-IUXPMGMMSA-N
- CAS:1628639-06-4
- MF:C21H23NO4
- Structure:
- Chemical Name:tert-Butyl 2-((4S,6S)-6-(chloromethyl(02,2-1,3-dioxan-4-yl)acetate
- CAS:521974-00-5
- MF:C13H23ClO4
- Structure:
- Chemical Name:Cefadroxil Sulfoxide
- CAS:182290-77-3
- MF:C16H17N3O6S
- Structure:
- Chemical Name:GSFIWDGFHNAUFU-UHFFFAOYSA-N
- CAS:2125702-80-7
- MF:C16H29N5O4
- Structure:
- Chemical Name:2,5-dichloro-N,N-dimethylbenzamide
- CAS:90526-01-5
- MF:C9H9Cl2NO
- Structure:
- Chemical Name:Ibrutinib Impurity 9
- CAS:2068022-09-1
- MF:C25H21D5N6O4
- Structure:
- Chemical Name:4-Chlor-3-hydroxybutyronitril
- CAS:105-33-9
- MF:C4H6ClNO
- Structure:
- Chemical Name:(Z)-2-propylhept-2-enal
- CAS:95667-14-4
- MF:C10H18O
- Structure:
- Chemical Name:(R)-3-AMINO-4-(2,4-DIFLUOROPHENYL)-BUTYRIC ACID-HCL
- CAS:1335470-16-0
- MF:C10H11F2NO2
- Structure:
- Chemical Name:4,4'-dichloro-3,3'-bis(4-ethoxybenzyl)-1,1'-biphenyl
- CAS:2176485-21-3
- MF:C30H28Cl2O2
- Structure:
- Chemical Name:N-(2,6-dimethylphenyl)-2-((2,6-dimethylphenyl)amino)acetamide
- CAS:294852-91-8
- MF:C18H22N2O
- Structure:
- Chemical Name:N6-propyl-3a,4,5,6,7,7a-hexahydrobenzo[d]thiazole-2,6-diamine
- CAS:1052691-22-1
- MF:C10H19N3S
- Structure:
- Chemical Name:3-pentylisoindolin-1-one
- CAS:691863-84-0
- MF:C13H17NO
- Structure:
- Chemical Name:(1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate
- CAS:1598416-05-7
- MF:C22H20N2O5
- Structure:
- Chemical Name:1-(5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N- ((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl) methyl)-N-methylmethanamine hydrochloride
- CAS:
- MF:C33H28ClF2N5O4S2
- Structure:
- Chemical Name:Labetalol EP impurity D
- CAS:32780-65-7
- MF:C9H13ClN2O3
- Structure:
- Chemical Name:ethyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate
- CAS:625115-53-9
- MF:C21H21FN8O2
- Structure:
- Chemical Name:2-[(4-CHLORO-2-NITROPHENYL)AMINO]-BENZOIC ACID
- CAS:60091-87-4
- MF:C13H9ClN2O4
- Chemical Name:Fulvestrant impurity I
- CAS:
- MF:
- Structure:
- Chemical Name:Emtricitabine
- CAS:61548-81-0
- MF:C11H22O3S
- Structure:
- Chemical Name:tert-butyl 4-(3-nitropyridin-4-yl)piperazine-1-carboxylate
- CAS:608142-93-4
- MF:C14H20N4O4
- Structure:
- Chemical Name:4-BROMO-1-(TOLUENE-4-SULFONYL)-1,2,3,4-TETRAHYDROBENZO[B]AZEPIN-5-ONE
- CAS:29489-04-1
- MF:C17H16BrNO3S
- Structure:
- Chemical Name:FEXOFENADINE, METHYL ESTER
- CAS:154825-96-4
- MF:C33H41NO4
- Chemical Name:Bendamustine Related Impurity 21
- CAS:
- MF:
- Chemical Name:Bendamustine Related Impurity 8
- CAS:
- MF:
- Chemical Name:Bortezomib Impurity 33
- CAS:
- MF:
- Chemical Name:Moxifloxacin Impurity 31
- CAS:
- MF:
- Chemical Name:Pitavastatin Impurity 7
- CAS:
- MF:
- Structure:
- Chemical Name:Prednisolone Impurity A
- CAS:77017-17-5
- MF:C21H26O5
- Structure:
- Chemical Name:Rivaroxaban Impurity 61
- CAS:1643354-27-1
- MF:C32H30N4O8
- Chemical Name:Rivaroxaban Impurity 74
- CAS:
- MF:
- Chemical Name:Sitafloxacin Impurity 6
- CAS:
- MF:
- Chemical Name:Ticagrelor Related Compound 75
- CAS:
- MF:
- Structure:
- Chemical Name:Ticagrelor Related Compound 93
- CAS:2207528-55-8
- MF:C23H28F2N6O4S
- Structure:
- Chemical Name:Vonoprazan Impurity 24
- CAS:1807642-41-6
- MF:C16H14FN3O2S
- Chemical Name:Vonoprazan Impurity 35
- CAS:
- MF:
- Chemical Name:Blonanserin Impurity L
- CAS:
- MF:
- Chemical Name:Cefazolin USP Impurity E
- CAS:
- MF:
- Chemical Name:Exemestane Impurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Medetomidine Impurity 28
- CAS:2240179-64-8
- MF:C23H28N2
- Structure:
- Chemical Name:Peramivir Impurity 4
- CAS:229615-12-7
- MF:C15H28N4O4
- Chemical Name:Peramivir Impurity 9
- CAS:
- MF:
- Chemical Name:PidotimodImpurity T
- CAS:
- MF:
- Structure:
- Chemical Name:(Z)-methyl 3-(hydroxy(phenyl)methylene)-2-oxoindoline-6-carboxylate
- CAS:2093243-16-2
- MF:C17H13NO4
- Chemical Name:Lenvatinib Impurity 10
- CAS:
- MF:
- Chemical Name:Nifuratel Impurity 10
- CAS:
- MF:
- Structure:
- Chemical Name:Ozagrel Impurity 16
- CAS:143945-86-2
- MF:C13H12N2O2
- Chemical Name:Tofacitinib Impurity 68
- CAS:
- MF:
- Structure:
- Chemical Name:2-(4R,6S)(6-Formyl-2,2-dimethyl-[1,3]dioxan-4-yl)-acetic acid
- CAS:123185-91-1
- MF:C9H14O5
- Structure:
- Chemical Name:5-(3-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3- carbaldehyde
- CAS:
- MF:C16H11FN2O3S
- Structure:
- Chemical Name:Dapoxetine impurity
- CAS:126113-24-4
- MF:C19H16O2
- Structure:
- Chemical Name:Loratadine Impurity 17
- CAS:133330-72-0
- MF:C14H12ClNO
- Chemical Name:Prasugrel Impurity 11
- CAS:
- MF:
- Chemical Name:Trelagliptin Impurity 18
- CAS:
- MF:
- Structure:
- Chemical Name:Ropivacaine impurity
- CAS:1786560-34-6
- MF:C12H14N2O3
- Structure:
- Chemical Name:N-((3-(5-methyl-3-(4-(N-propionylsulfamoyl)phenyl)isoxazol-4-yl)phenyl)sulfonyl)propionamide
- CAS:
- MF:C22H23N3O7S2
- Structure:
- Chemical Name:LPHE-009
- CAS:64471-45-0
- MF:C13H16O3
- Structure:
- Chemical Name:(3S,3'S)-3,3'-((((4,4'-dichloro-[1,1'-biphenyl]-3,3'-diyl)bis (methylene))bis(4,1-phenylene))bis(oxy))bis(tetrahydrofuran)
- CAS:
- MF:C34H32Cl2O4
- Structure:
- Chemical Name:4-(1,3,2-Dioxaborinan-2-yl)benzonitrile
- CAS:152846-62-3
- MF:C10H10BNO2
- Structure:
- Chemical Name:Rasagiline Impurity 5 Mesylate
- CAS:1312077-04-5
- MF:C13H15NO4S
- Structure:
- Chemical Name:Ibrutinib Dimer Impurity
- CAS:2031255-23-7
- MF:C50H48N12O4
- Structure:
- Chemical Name:Rifaximin EP Impurity H
- CAS:1210022-90-4
- MF:C43H51N3O12
- Structure:
- Chemical Name:Voriconazole (2R,3R)-Isomer
- CAS:137234-76-5
- MF:C16H13ClF3N5O
- Structure:
- Chemical Name:Diquafosol Impurity 12
- CAS:694434-51-0
- MF:C18H26N4O23P4
- Structure:
- Chemical Name:Etoricoxib Impurity 39
- CAS:107825-28-5
- MF:C13H17NOS2
- Structure:
- Chemical Name:Furosemide Impurity 7
- CAS:4753-68-8
- MF:C5H8ClNO
- Structure:
- Chemical Name:Irinotecan Impurity 24
- CAS:802277-44-7
- MF:C13H24N2O2
- Structure:
- Chemical Name:Pyridoxine Impurity 12
- CAS:58947-70-9
- MF:C8H9NO3
- Structure:
- Chemical Name:1,1'-(1,4,8,11-tetraazacyclotetradecane-1,4-diyl)bis(2,2,2- trifluoroethan-1-one) dihydrochloride
- CAS:
- MF:C14H24Cl2F6N4O2
- Chemical Name:Empagliflozin Impurity 40
- CAS:
- MF:
- Chemical Name:Empagliflozin Impurity 46
- CAS:
- MF:
- Structure:
- Chemical Name:pranoprofen
- CAS:143436-36-6
- MF:C17H19NO4
- Structure:
- Chemical Name:2-[(1,3-dihydro-1-hydroxy-2,1-benzoxaborol-5-yl)oxy]Benzonitrile
- CAS:906673-30-1
- MF:C14H10BNO3
- Structure:
- Chemical Name:Fluconazole Impurity 5
- CAS:154534-83-5
- MF:C10H9ClF2N4O
- Structure:
- Chemical Name:Fexofenadine N-Oxide
- CAS:1422515-52-3
- MF:C32H39NO5
- Structure:
- Chemical Name:Trimetazidine Impurity 16
- CAS:118709-62-9
- MF:C13H16O4
- Structure:
- Chemical Name:Ortho-Isomer of Dapagliflozin
- CAS:2040305-05-1
- MF:C21H25ClO6
- Structure:
- Chemical Name:Imidafenacin Related Compound 9
- CAS:170105-17-6
- MF:C21H21N3
- Chemical Name:Cefminox Sodium impurity 1
- CAS:
- MF:
- Chemical Name:Dapagliflozin Impurity 5
- CAS:
- MF:
- Chemical Name:Emtricitabine Impurity E
- CAS:
- MF:
- Structure:
- Chemical Name:Furosemide Impurity 4
- CAS:
- MF:C12H11ClN2O5S
- Chemical Name:Pitavastatin Impurity 43
- CAS:
- MF:
- Structure:
- Chemical Name:1H-1,2,4-Triazole-1-propanol, α-(2,4-difluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-
- CAS:1222655-38-0
- MF:C14H14F2N6O
- Structure:
- Chemical Name:3-Pyrrolidinepropanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-2-oxo-, (αS,3S)-
- CAS:741267-75-4
- MF:C12H20N2O5
- Structure:
- Chemical Name:Topiroxostat Impurity 44
- CAS:1824131-48-7
- MF:C7H6N4O
- Structure:
- Chemical Name:Fexofenadine Impurity 12
- CAS:1010812-98-2
- MF:C32H37NO4
- Structure:
- Chemical Name:2,2'-(oxybis((2-chloro-5-iodophenyl)methylene))diphenol
- CAS:
- MF:C26H18Cl2I2O3
- Structure:
- Chemical Name:Gliclazide Impurity 6
- CAS:1207714-41-7
- MF:C8H10N2O3S
- Structure:
- Chemical Name:Phenol, 4,4'-(4-pyridinylmethylene)bis-
- CAS:109810-81-3
- MF:C18H15NO2