Analytische Chemie
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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:3-[3-({[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino)propyl]-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one hydrochloride
- CAS:1086026-38-1
- MF:C27H34N2O5*ClH
- Chemical Name:Ceftazidime side chain Impurity
- CAS:
- MF:
- Chemical Name:Linagliptin Impurity 35
- CAS:
- MF:
- Chemical Name:Ropivacaine Impurity 1
- CAS:
- MF:
- Chemical Name:Ropivacaine Impurity 46
- CAS:
- MF:
- Chemical Name:Sugammadex sodium Org199425-1 Impurity
- CAS:
- MF:
- Chemical Name:Sugammadex sodium Org244517-1 Impurity
- CAS:
- MF:
- Structure:
- Chemical Name:Terbutaline Impurity 11
- CAS:2387020-93-9
- MF:C8H7BrO3
- Structure:
- Chemical Name:(2R,3R,4R,5S,6R)-2-(4-chloro-3-(4-(((R)-tetrahydrofuran- 3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H- pyran-3,4,5-triol
- CAS:
- MF:C23H27ClO7
- Chemical Name:Butyphthalide impurity 28
- CAS:
- MF:
- Structure:
- Chemical Name:Butyphthalide impurity 36
- CAS:2245275-82-3
- MF:C15H18O5
- Chemical Name:Canagliflozin Impurity 32
- CAS:
- MF:
- Chemical Name:Carbocistein Impurity B
- CAS:
- MF:
- Structure:
- Chemical Name:Celecoxib Impurity 22
- CAS:921617-76-7
- MF:C17H13F3N2O3S
- Chemical Name:Emtricitabine Impurity RRO
- CAS:
- MF:
- Chemical Name:Febuxostat Impurity 84
- CAS:
- MF:
- Chemical Name:Febuxostat Impurity 89
- CAS:
- MF:
- Chemical Name:Gefitinib Impurity T
- CAS:
- MF:
- Chemical Name:Ibrutinib Impurity 16
- CAS:
- MF:
- Chemical Name:LCZ696(valsartan + sacubitril) impurity 35
- CAS:
- MF:
- Chemical Name:Lenvatinib Impurity 15
- CAS:
- MF:
- Chemical Name:Montelukast sodium impurity I
- CAS:
- MF:
- Chemical Name:Moxifloxacin Impurity 48
- CAS:
- MF:
- Chemical Name:Olsalazine Impurity A
- CAS:
- MF:
- Chemical Name:Ozagrel impurity E
- CAS:
- MF:
- Chemical Name:Solifenacin impurity 22
- CAS:
- MF:
- Chemical Name:Sunitinib Impurity YDEJ
- CAS:
- MF:
- Chemical Name:Tofacitinib Impurity 94
- CAS:
- MF:
- Chemical Name:Topiroxostat Impurity 31
- CAS:
- MF:
- Chemical Name:Sitafloxacin Impurity 9 Sodium Salt
- CAS:
- MF:
- Structure:
- Chemical Name:Pitavastatin Impurity 18 Sodium Salt
- CAS:1611499-16-1
- MF:C25H24FNO5
- Chemical Name:Saxagliptin Impurity 10
- CAS:
- MF:
- Structure:
- Chemical Name:(1r,4r)-4-((2-amino-4-bromobenzyl)amino)cyclohexan-1-ol hydrochloride
- CAS:
- MF:C13H20BrClN2O
- Chemical Name:Aztreonam Impurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Cetirizine impurity 14
- CAS:
- MF:C21H25ClN2O3
- Structure:
- Chemical Name:Vitamin B1 Impurity 1
- CAS:
- MF:C12H17ClN4OS
- Structure:
- Chemical Name:Diquafosol Impurity UP2U
- CAS:221169-12-6
- MF:C18H25N4NaO17P2
- Structure:
- Chemical Name:Pemetrexed disodium Impurity
- CAS:17405-00-4
- MF:C7H5ClN2O2
- Chemical Name:Vonoprazan Impurity Z-1
- CAS:
- MF:
- Structure:
- Chemical Name:Olanzapine impurity M
- CAS:
- MF:C17H20N4S
- Structure:
- Chemical Name:Vildagliptin Impurity 38
- CAS:956508-24-0
- MF:C10H16N2O3
- Chemical Name:Tazobactam Impurity C
- CAS:
- MF:
- Chemical Name:Palonosetron Impurity TM1-YA
- CAS:
- MF:
- Chemical Name:Pitavastatin Impurity 33
- CAS:
- MF:
- Chemical Name:Pralatrexate Impurity 14
- CAS:
- MF:
- Chemical Name:Pitavastatin Impurity 51
- CAS:
- MF:
- Structure:
- Chemical Name:BenzaMide, N-[1-(3,5-di-O-benzoyl-2-C-Methyl-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyriMidinyl]-
- CAS:863329-62-8
- MF:C31H27N3O8
- Chemical Name:Fosfluconazole iMpurity
- CAS:
- MF:
- Structure:
- Chemical Name:Cinacalcet Impurity D
- CAS:1271930-15-4
- MF:C32H31F6N
- Structure:
- Chemical Name:BendaMustine Dihydroxy IMpurity
- CAS:109882-29-3
- MF:C16H24ClN3O4
- Structure:
- Chemical Name:BroMocriptine IMpurity G
- CAS:
- MF:C32H40BrN5O5
- Structure:
- Chemical Name:Captopril IMpurity H
- CAS:205521-07-9
- MF:C15H23NO5S2
- Structure:
- Chemical Name:Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B))
- CAS:178949-04-7
- MF:C13H15N5O4S2
- Chemical Name:Ceftriaxone IMpurit D
- CAS:
- MF:
- Structure:
- Chemical Name:Ciprofloxacin Related CoMpound
- CAS:528851-30-1
- MF:C15H17Cl2N3O3
- Chemical Name:Dasatinib IMpurity 4
- CAS:
- MF:
- Structure:
- Chemical Name:Deferasirox Methyl Ester
- CAS:1266741-05-2
- MF:C22H17N3O4
- Structure:
- Chemical Name:Deltacortinene Acetate (Predisolone Acetate IMpurity)
- CAS:4380-55-6
- MF:C23H28O5
- Chemical Name:Entecavir IMpurity A
- CAS:
- MF:
- Structure:
- Chemical Name:Fasudil IMpurity 1
- CAS:1423155-03-6
- MF:C14H17N3O2S
- Structure:
- Chemical Name:Irbesartan IMpurity
- CAS:1079997-01-5
- MF:C26H30N6O2
- Chemical Name:Montelukast EP IMpurity I
- CAS:
- MF:
- Structure:
- Chemical Name:RaceMic Fudosteine HCl
- CAS:1023971-15-4
- MF:C6H13NO3S
- Chemical Name:RocuroniuM BroMide IMpurity 18
- CAS:
- MF:
- Structure:
- Chemical Name:SalMeterol IMpurity E
- CAS:
- MF:C25H37NO4
- Chemical Name:SulbactaM IMpurity C
- CAS:
- MF:
- Structure:
- Chemical Name:Terazosin IMpurity J
- CAS:152551-75-2
- MF:C19H27N5O4
- Structure:
- Chemical Name:Ticarcillin SodiuM IMpurity A
- CAS:36041-93-7
- MF:C14H16N2O4S2
- Structure:
- Chemical Name:EthanediaMide iMpurity E
- CAS:
- MF:C2H4N2O2
- Structure:
- Chemical Name:Methyl (1-benzyl-4-Methylpiperidin-3-yl)carbaMate
- CAS:1206875-41-3
- MF:C15H22N2O2
- Structure:
- Chemical Name:S-(-)-[1-(3-Methoxyphenyl)ethyl]-N,N-diMethylaMine
- CAS:889443-69-0
- MF:C11H17NO
- Structure:
- Chemical Name:N-(4-aMinophenyl)-2-chloro-N-MethylacetaMide
- CAS:855860-75-2
- MF:C9H11ClN2O
- Structure:
- Chemical Name:Ibrutinib iMpurity
- CAS:936351-48-3
- MF:C12H13ClN2O
- Structure:
- Chemical Name:1-Phenyl-5-(pyridin-2-yl)-1,2-dihydropyridin-2-one
- CAS:381725-50-4
- MF:C16H12N2O
- Structure:
- Chemical Name:(1R,5S,6R)-rel-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester
- CAS:347378-74-9
- MF:C14H22O4
- Structure:
- Chemical Name:(3R,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-6-heptenoic Acid CalciuM Salt
- CAS:254452-96-5
- MF:C25H24FNO4
- Structure:
- Chemical Name:(αZ)-α-(MethoxyiMino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetaMide
- CAS:947723-87-7
- MF:C15H13N3O6S
- Structure:
- Chemical Name:1-[[2-[(2-AMinophenyl)aMino]-5-Methyl-3-thienyl]carbonyl]-4-Methyl-piperazine
- CAS:138564-61-1
- MF:C17H22N4OS
- Structure:
- Chemical Name:1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester
- CAS:452092-31-8
- MF:C15H13F2NO4
- Structure:
- Chemical Name:2-(IsopropylaMino)-2',6'-acetoxylidide Hydrochloride
- CAS:35891-87-3
- MF:C13H20N2O.ClH
- Structure:
- Chemical Name:2,2'-IMinobis(N-(2,6-DiMethylphenyl)acetiaMide Hydrochloride
- CAS:1135231-62-7
- MF:C20H26ClN3O2
- Structure:
- Chemical Name:3,4-O-(DiethylMethylidene) ShikiMic Acid Ethyl Ester
- CAS:943515-58-0
- MF:C14H22O5
- Structure:
- Chemical Name:4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]aMino]Methyl]-1,3-benzenediMethanol
- CAS:94749-02-7
- MF:C23H33NO4
- Structure:
- Chemical Name:5-[2-Ethoxy-5-[(4-Methyl-1-piperazinyl)thioxoMethyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidine-7-thione
- CAS:1333233-46-7
- MF:C23H30N6OS2
- Structure:
- Chemical Name:BIRG 613 BS
- CAS:287980-85-2
- MF:C15H16N4O
- Structure:
- Chemical Name:Deferasirox Salicyloyl Ester
- CAS:1395346-28-7
- MF:C28H19N3O6
- Structure:
- Chemical Name:N-2-Hydroxy-3-[[2-(Methoxyphenoxy)ethyl]aMine Carvedilol
- CAS:1198090-73-1
- MF:C36H43N3O7
- Chemical Name:Ticagrelor IMpurity B
- CAS:
- MF:
- Structure:
- Chemical Name:CitalopraM carboxylic acid iMpurity
- CAS:440121-09-5
- MF:C20H22FNO3
- Structure:
- Chemical Name:Decitabine iMpurity 6
- CAS:178671-74-4
- MF:C7H14N4O4
- Structure:
- Chemical Name:DiazepaM IMpurity E
- CAS:20927-53-1
- MF:C15H11ClN2O
- Structure:
- Chemical Name:ErtapeneM Side Chain EnantioMer 2 HCl
- CAS:503607-49-6
- MF:C12H15ClN2O3S
- Chemical Name:Ribavirin IMpurity G
- CAS:
- MF:
- Structure:
- Chemical Name:3-Fluoro-4-phenylphenol
- CAS:477860-13-2
- MF:C12H9FO
- Structure:
- Chemical Name:Heptyl Deoctyl FingoliMod Hydrochloride
- CAS:162361-44-6
- MF:C18H32ClNO2
- Structure:
- Chemical Name:Bromosulbactam
- CAS:75527-87-6
- MF:C8H10BrNO5S
- Structure:
- Chemical Name:(S)-Pyrrolidine-2-carbonitrile
- CAS:204387-53-1
- MF:C5H8N2
- Structure:
- Chemical Name:1-(Chloroacetyl)-L-proline methyl ester
- CAS:38074-72-5
- MF:C8H12ClNO3
- Structure:
- Chemical Name:1-(3-Pyridyl)ethan-1-one oxime
- CAS:5973-83-1
- MF:C7H8N2O