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:Tirofiban Impurity 3
- CAS:1346918-32-8
- MF:C13H19NO5S
- Chemical Name:Trelagliptin Impurity 19
- CAS:
- MF:
- Structure:
- Chemical Name:N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine oxide
- CAS:2028267-73-2
- MF:C16H20N6O2
- Structure:
- Chemical Name:D-Glucitol, 1,5-anhydro-1-C-[4-chloro-3-[(4-methoxyphenyl)methyl]phenyl]-, (1S)-
- CAS:333359-90-3
- MF:C20H23ClO6
- Chemical Name:Flucloxacillin Sodium Impurity E
- CAS:
- MF:
- Chemical Name:Amifostine Impurity 1
- CAS:
- MF:
- Chemical Name:Clindamycin Phosphate EP Impurity H
- CAS:
- MF:
- Structure:
- Chemical Name:2-Thia-5-azabicyclo[2.2.1]heptane-5-carboxylic acid, 3-oxo-, (4-nitrophenyl)methyl ester, (1S,4S)-
- CAS:151072-00-3
- MF:C13H12N2O5S
- Structure:
- Chemical Name:Brexpiprazole Impurity
- CAS:2116542-21-1
- MF:C38H40N4O4S
- Structure:
- Chemical Name:4-(1-(2,3-dimethylphenyl)propyl)-1H-imidazole
- CAS:86347-62-8
- MF:C14H18N2
- Structure:
- Chemical Name:Atomoxetine EP Impurity A
- CAS:873310-33-9
- MF:C16H20ClNO
- Structure:
- Chemical Name:Famciclovir Impurity 12
- CAS:122497-20-5
- MF:C12H15N5O4
- Structure:
- Chemical Name:Levofloxacin Impurity 22
- CAS:177472-29-6
- MF:C20H25F2N3O4
- Structure:
- Chemical Name:Methylprednisolone EP Impurity E
- CAS:229019-44-7
- MF:C21H28O4
- Structure:
- Chemical Name:Pantoprazole Impurity 1
- CAS:812664-93-0
- MF:C16H14ClF2N3O4S
- Structure:
- Chemical Name:Ticagrelor Related Compound 38D-Tartrate
- CAS:2165881-71-8
- MF:C10H19NO4
- Structure:
- Chemical Name:1-(1-BENZOTHIOPHEN-7-YL)PIPERAZINE
- CAS:105685-06-1
- MF:C12H14N2S
- Structure:
- Chemical Name:4-methyl-N-(2-methyl-5-nitrophenyl)-6-(pyridin-3-yl)pyrimidin-2-amine
- CAS:
- MF:C17H15N5O2
- Structure:
- Chemical Name:trans-Carboprost
- CAS:76498-29-8
- MF:C21H36O5
- Structure:
- Chemical Name:N-[[2-(1H-Tetrazol-5-Yl)[1,1-Biphenyl]-4-Yl]Methyl]Amine(WXC00176)
- CAS:147225-68-1
- MF:C14H13N5
- Structure:
- Chemical Name:MFFANMLJBOSKIX-UHFFFAOYSA-N
- CAS:352457-34-2
- MF:C9H13N5O2
- Structure:
- Chemical Name:4,4',4''-Methylidenetrisbenzonitrile
- CAS:113402-31-6
- MF:C22H13N3
- Structure:
- Chemical Name:methyl (2E)-3-(methylamino)but-2-enoate
- CAS:21759-69-3
- MF:C6H11NO2
- Structure:
- Chemical Name:Entecavir Impurity 5
- CAS:84868-56-4
- MF:C21H20O2
- Structure:
- Chemical Name:Bisoprolol-d5
- CAS:1189881-87-5
- MF:C18H31NO4
- Structure:
- Chemical Name:4-(2-HYDROXY-3-ISOPROPYLAMINO-PROPOXY)-BENZOIC ACID METHYL ESTER
- CAS:33947-97-6
- MF:C14H21NO4
- Structure:
- Chemical Name:3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-2-[1-[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]pentan-2-yl]-1,3-diazaspiro[4.4]non-1-en-4-one
- CAS:1346598-52-4
- MF:C39H38N10O
- Structure:
- Chemical Name:5-METHYL-3-NITROMETHYL-HEXANOIC ACID
- CAS:181289-21-4
- MF:C8H15NO4
- Structure:
- Chemical Name:4(3,4-DICHLOROPHENYL)1,2,3,4-TETRAHYDRO-N-METHYL-1-NAPHTHALENE AMINE RACEMATE
- CAS:140631-53-4
- MF:C17H17Cl2N
- Structure:
- Chemical Name:(S)-ethyl 2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetate
- CAS:870695-39-9
- MF:C8H13NO4
- Structure:
- Chemical Name:4-(3-(4-(cyclopropanecarbonyl)piperazine-1-carbonyl)-4-hydroxybenzyl)phthalazin-1(2H)-one
- CAS:
- MF:C24H24N4O4
- Structure:
- Chemical Name:Diquafosol Impurity 2
- CAS:63785-59-1
- MF:C18H25N4O20P3
- Structure:
- Chemical Name:N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-2,2'-dichloro-N-methyl-7H-[4,7'-bipyrrolo[2,3-d]pyrimidin]-4'-amine
- CAS:2459302-87-3
- MF:C26H26Cl2N8
- Structure:
- Chemical Name:(1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(2,2-dichloroacetyl) -2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
- CAS:1598416-08-0
- MF:C22H18Cl2N2O5
- Structure:
- Chemical Name:PANTOPRAZOLE N-OXIDE SODIUM SALT
- CAS:1279822-90-0
- MF:C16H16F2N3NaO5S
- Structure:
- Chemical Name:3-HYDROXY-THIOBENZAMIDE
- CAS:104317-54-6
- MF:C7H7NOS
- Structure:
- Chemical Name:Tadalafil impurity 38
- CAS:185750-07-6
- MF:C14H15ClN2O3
- Chemical Name:Fulvestrant impurity H
- CAS:
- MF:
- Structure:
- Chemical Name:1-(5-(2-fluorophenyl)-1-(pyridin-2-ylsulfonyl)-1H-pyrrol-3-yl)-N- methylmethanamine fumarate
- CAS:928615-46-7
- MF:C17H16FN3O2S
- Structure:
- Chemical Name:4-AMINO-1-METHYL-5-PROPYL-1H-PYRAZOLE-3-CARBOXYLIC ACID AMIDE
- CAS:247583-78-4
- MF:C8H14N4O
- Structure:
- Chemical Name:CAPECITABINE-D11
- CAS:1132662-08-8
- MF:C15H13D11FN3O6
- Chemical Name:Bendamustine Related Impurity 2
- CAS:
- MF:
- Chemical Name:Bendamustine Related Impurity 7
- CAS:
- MF:
- Chemical Name:Bortezomib Impurity 25
- CAS:
- MF:
- Chemical Name:Bortezomib Impurity 40
- CAS:
- MF:
- Structure:
- Chemical Name:Edoxaban Impurity 28 (1R,2R,4R)
- CAS:1255529-38-4
- MF:C21H30ClN5O5
- Chemical Name:Linagliptin Impurity 31
- CAS:
- MF:
- Structure:
- Chemical Name:Olopatadine Impurity 1
- CAS:66801-40-9
- MF:C15H10O4
- Chemical Name:Paroxetine Impurity 12
- CAS:
- MF:
- Chemical Name:Rivaroxaban Impurity 69 DiHCl
- CAS:3060802-41-4
- MF:
- Structure:
- Chemical Name:Sitafloxacin Impurity 5
- CAS:1630983-99-1
- MF:C15H12ClF4NO3
- Chemical Name:Ticagrelor Related Compound 92
- CAS:
- MF:
- Structure:
- Chemical Name:Valsartan Impurity 10
- CAS:1314799-74-0
- MF:C23H29N5O
- Chemical Name:Vonoprazan Impurity 23
- CAS:
- MF:
- Chemical Name:Bendamustine Impurity G
- CAS:
- MF:
- Chemical Name:Blonanserin Impurity K
- CAS:
- MF:
- Chemical Name:Brexpiprazole Impurity F
- CAS:
- MF:
- Chemical Name:Cefazolin USP Impurity D
- CAS:
- MF:
- Structure:
- Chemical Name:Cefuroxime Impurity 9
- CAS:2165460-37-5
- MF:C8H10N2O4S
- 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