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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- Chemical Name:Everolimus Impurity E
- CAS:
- MF:
- Chemical Name:Peramivir Impurity 3
- CAS:
- MF:
- Chemical Name:Peramivir Impurity 8
- CAS:
- MF:
- Structure:
- Chemical Name:Pitavastatin Impurity 13
- CAS:
- MF:
- Chemical Name:Pramipexole Impurity R
- CAS:
- MF:
- Chemical Name:Tadalafil Impuirty 21
- CAS:
- MF:
- Chemical Name:Canagliflozin Impurity 42
- CAS:
- MF:
- Structure:
- Chemical Name:Maleic Acid
- CAS:2170020-79-6
- MF:C21H20FN3O6S
- Structure:
- Chemical Name:Ozagrel Impurity 21
- CAS:883942-98-1
- MF:C23H20N2O4
- Structure:
- Chemical Name:Terbutaline Impurity
- CAS:1226543-90-3
- MF:C22H20O4
- Structure:
- Chemical Name:lidocaine impurity
- CAS:1374010-02-2
- MF:C30H36N4O3
- Chemical Name:Desloratadine Impurity 7
- CAS:
- MF:
- Structure:
- Chemical Name:ethyl 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5- carboxylate
- CAS:1346238-15-0
- MF:C18H22N2O4S
- Structure:
- Chemical Name:Ropivacaine impurity
- CAS:1786518-57-7
- MF:C13H16N2O3
- Structure:
- Chemical Name:Mono Oxidation Sugammadex(Org199425-1)
- CAS:2412953-14-9
- MF:C72H113NaO49S8
- Structure:
- Chemical Name:Moxifloxacin Impurity 40
- CAS:121577-35-3
- MF:C15H16F3NO4
- Structure:
- Chemical Name:sodium 2-(((3,4-dimethoxypyridin-2-yl)methyl)thio)-5- hydroxy-4-sulfonatobenzo[d]imidazol-1-ide
- CAS:
- MF:C15H13N3Na2O6S2
- Structure:
- Chemical Name:Dexmedetomidine-007
- CAS:2240179-63-7
- MF:C13H16N2
- Structure:
- Chemical Name:2-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide
- CAS:2304623-37-6
- MF:C16H14N2O3S
- Chemical Name:Piperacillin Impurity N
- CAS:
- MF:
- Structure:
- Chemical Name:2-(1-(dimethylamino)ethyl)phenol 2,3-dihydroxysuccinate
- CAS:26050-44-2
- MF:C10H15NO
- Structure:
- Chemical Name:1,11-ditosyl-1,4,8,11-tetraazacyclotetradecane dihydrochloride
- CAS:117152-73-5
- MF:C24H36N4O4S2
- Structure:
- Chemical Name:Benzonitrile, 3-(1,3,2-dioxaborinan-2-yl)-
- CAS:684648-40-6
- MF:C10H10BNO2
- Structure:
- Chemical Name:3-Chloro-N-(3-methoxyphenyl)propanamide
- CAS:21261-76-7
- MF:C10H12ClNO2
- Structure:
- Chemical Name:Amlodipine Impurity 31
- CAS:496024-43-2
- MF:C20H22ClNO5
- Chemical Name:Fudosteine Impurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Rasagiline Impurity 4
- CAS:1175018-79-7
- MF:C12H14ClN
- Structure:
- Chemical Name:Miconazole EP Impurity F
- CAS:47447-55-2
- MF:C18H14Cl4N2O
- Structure:
- Chemical Name:Raltegravir USP RC E
- CAS:1193687-87-4
- MF:C20H22N6O5
- Structure:
- Chemical Name:Dehydronitrosonisoldipine
- CAS:87375-91-5
- MF:C20H22N2O5
- Structure:
- Chemical Name:Brexpiprazole Impurity 49
- CAS:1700655-67-9
- MF:C13H14N2O2S
- Structure:
- Chemical Name:Etoricoxib Impurity 38
- CAS:887479-63-2
- MF:C13H17NO2S
- Structure:
- Chemical Name:Pemetrexed Impurity 19
- CAS:1644286-36-1
- MF:C20H21N5O8
- Chemical Name:Empagliflozin Impurity 31
- CAS:
- MF:
- Structure:
- Chemical Name:Imidafenacin Related Compound 10
- CAS:212756-27-9
- MF:C21H23N3O
- Structure:
- Chemical Name:Entacapone Impurity 4
- CAS:1202160-40-4
- MF:C11H8N2O6
- Structure:
- Chemical Name:L-Leucine, N-formyl-, (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]tridecyl ester
- CAS:1119226-56-0
- MF:C30H55NO5
- Structure:
- Chemical Name:Itraconazole Impurity 17
- CAS:854372-78-4
- MF:C14H15Cl2N3O5S
- Structure:
- Chemical Name:sodium (41S,12R,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12, 13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5] naphthyridine-12-carboxylate
- CAS:53448-45-6
- MF:C20H24N2O3
- Structure:
- Chemical Name:Rivaroxaban Impurity 35
- CAS:2206360-74-7
- MF:C23H24N4O6
- Structure:
- Chemical Name:Tirofiban hydrochloride monohydrate Impurity 7
- CAS:2250244-28-9
- MF:C13H19NO5S
- Structure:
- Chemical Name:Imidafenacin Related Compound 7
- CAS:191592-57-1
- MF:C16H13N
- Structure:
- Chemical Name:17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
- CAS:16669-06-0
- MF:C20H25NO2
- Chemical Name:Cefaclor Impurity 6
- CAS:
- MF:
- Structure:
- Chemical Name:Cephalexin Impurity 6
- CAS:
- MF:C16H17N3O4S
- Chemical Name:Pitavastatin Impurity 42
- CAS:
- MF:
- Structure:
- Chemical Name:Rocuronium bromide Impurity J
- CAS:
- MF:C32H53BrN2O4
- Chemical Name:Tofacitinib Impurity 72
- CAS:
- MF:
- Chemical Name:Tofacitinib Impurity 81
- CAS:
- MF:
- Structure:
- Chemical Name:Peramivir Impurity 30
- CAS:2758048-79-0
- MF:C20H36N2O6
- Chemical Name:Nicergoline imp. D (EP): 5-bromopyridine-3-carboxylic acid
- CAS:
- MF:
- Structure:
- Chemical Name:4-Chloro-6-(2-chloro-ethoxy)-7-(2-methoxy-ethoxy)-quinazoline
- CAS:183322-19-2
- MF:C13H14Cl2N2O3
- Structure:
- Chemical Name:2-Piperazine-4-amino-6,7-dimethoxy quinoline hydrochloride
- CAS:84050-22-6
- MF:C14H20ClN5O2
- Structure:
- Chemical Name:2-Chloro-N-(2,3-dimethyl-phenyl)-acetamide
- CAS:2564-07-0
- MF:C10H12ClNO
- Structure:
- Chemical Name:1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid monoisopropyl ester
- CAS:116983-17-6
- MF:C18H20N2O6
- Chemical Name:Cabozantinib impurity 37
- CAS:
- MF:
- Chemical Name:4-(1-bromoethyl)-6-(1-(6-chloro-5-fluoropyrimidin-4-yl)ethyl)-5-fluoropyrimidine
- CAS:
- MF:
- Chemical Name:Dapoxetine impurity 53
- CAS:
- MF:
- Chemical Name:Dapoxetine impurity 70
- CAS:
- MF:
- Structure:
- Chemical Name:Bosutinib Impurity 38
- CAS:2095306-26-4
- MF:C46H44Cl4N8O6
- Structure:
- Chemical Name:(2RS)-2-(4-Ethylphenyl)propanoic acid
- CAS:3585-52-2
- MF:C11H14O2
- Structure:
- Chemical Name:Isopropylammoniumchlorid
- CAS:15572-56-2
- MF:C3H10ClN
- Structure:
- Chemical Name:3-[(2-[(E)-2-(3-Ethyl-1,3-benzothiazol-3-ium-2-yl)ethenyl]-6-((E)-2-[3-ethyl-1,3-benzothiazol-2(3H)-ylidene]ethylidene)-4-methyl-1-cyclohexen-1-yl)oxy]-1-propanesulfonate
- CAS:
- MF:C32H36N2O4S3
- Chemical Name:Bimatoprost Impurity 15
- CAS:
- MF:
- Structure:
- Chemical Name:Bisoprolol Impurity 9
- CAS:59383-52-7
- MF:C15H25NO3
- Chemical Name:Empagliflozin Impurity 87
- CAS:
- MF:
- Structure:
- Chemical Name:Aztreonam Impurities 06
- CAS:730928-60-6
- MF:C26H34N10O16S4
- Structure:
- Chemical Name:Lenvatinib Impurity LFZZ-9
- CAS:
- MF:C43H38Cl2N8O8
- Chemical Name:Rosuvastatin Impurity 118
- CAS:
- MF:
- Chemical Name:Rosuvastatin Impurity 117
- CAS:
- MF:
- Chemical Name:Ticagrelor Impurity 108
- CAS:
- MF:
- Structure:
- Chemical Name:1H-Pyrrole-3-methanamine, 1-[(1,6-dihydro-3-pyridinyl)sulfonyl]-5-(2-fluorophenyl)-N-methyl-
- CAS:2416241-95-5
- MF:C17H18FN3O2S
- Structure:
- Chemical Name:Dolutegravir Impurity 8
- CAS:2244161-72-4
- MF:C20H19F2N3O5
- Structure:
- Chemical Name:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-, (6R,7S)-
- CAS:2395025-37-1
- MF:C17H19N3O8S2
- Structure:
- Chemical Name:Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester)
- CAS:182069-19-8
- MF:C25H34O7
- Structure:
- Chemical Name:Hexanamide, N-[(1S)-1-(aminocarbonyl)propyl]-3-(hydroxymethyl)-, (3R)-
- CAS:2252417-17-5
- MF:C11H22N2O3
- Structure:
- Chemical Name:1H-Benzimidazole-6-carboxylic acid, 4-hydroxy-2-methyl-1-(phenylmethyl)-, ethyl ester
- CAS:1640981-16-3
- MF:C18H18N2O3
- Structure:
- Chemical Name:Benzoic acid, 2-chloro-4-nitro-, 2-(diethylamino)ethyl ester
- CAS:10367-96-1
- MF:C13H17ClN2O4
- Structure:
- Chemical Name:Benzenepropanoic acid, 2,4-dichloro-α-[(dimethylamino)methylene]-3-methyl-β-oxo-, ethyl ester
- CAS:2241304-69-6
- MF:C15H17Cl2NO3
- Structure:
- Chemical Name:Benzonitrile, 4-[3-[(acetyloxy)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]-
- CAS:2227126-13-6
- MF:C22H24BNO5
- Structure:
- Chemical Name:(Z)-2-[[[(2-Amino-4-thiazolyl)[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl] carbamoyl]methylene]amino]oxy]-2-methylpropionic acid methyl ester
- CAS:1255912-98-1
- MF:C14H19N5O8S2
- Structure:
- Chemical Name:Benzeneacetic acid, α-1-cyclopenten-1-yl-α-hydroxy-, (αR)-
- CAS:185030-09-5
- MF:C13H14O3
- Structure:
- Chemical Name:1H-Pyrrole-1-acetic acid, α-ethyl-2,5-dihydro-2-oxo-4-propyl-, (αS)-
- CAS:2170761-55-2
- MF:C11H17NO3
- Chemical Name:Revefenacin ImpurityABCDEFGHJKL
- CAS:
- MF:
- Chemical Name:Peramivir Impurity 57
- CAS:
- MF:
- Chemical Name:NA
- CAS:
- MF:
- Chemical Name:BrivaracetamImpurity ABCDEFGHJKL
- CAS:
- MF:
- Structure:
- Chemical Name:Dehydro felodipine-13C4
- CAS:96382-71-7
- MF:C18H17Cl2NO4
- Structure:
- Chemical Name:Cisatracurium besylate impurity 20
- CAS:96946-54-2
- MF:C59H77N2O15S+
- Structure:
- Chemical Name:N-Desmethylondansetron
- CAS:99614-14-9
- MF:C17H17N3O
- Structure:
- Chemical Name:CHEMPACIFIC 59929
- CAS:856240-62-5
- MF:C18H24O4
- Chemical Name:Linagliptin ImpurityABCDEF
- CAS:
- MF:
- Chemical Name:Bimatoprost Impurity 17
- CAS:
- MF:
- Chemical Name:Bumetanide Impurity 10
- CAS:
- MF:
- Chemical Name:Cefoxitin EP Impurity E (R-methoxy cefoxitin)
- CAS:
- MF: