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:1-(2,6-dichlorophenyl)piperazine
- CAS:63386-61-8
- MF:C10H12Cl2N2
- Structure:
- Chemical Name:AMoxicillin iMpurity L
- CAS:
- MF:C16H19N3O5S
- Structure:
- Chemical Name:Anastrozole IMpurity (alfa1 , alfa1, alfa3, alfa3-TetraMethyl-5-(1H-1,2,4-triazol-1-ylMethyl)-1,3-BenzenediacetaMide)
- CAS:120512-04-1
- MF:C17H23N5O2
- Structure:
- Chemical Name:(R)-α-[(2,2-DiMethyl-1-oxopropyl)aMino]-4-hydroxybenzeneacetic Acid
- CAS:205826-86-4
- MF:C13H17NO4
- Structure:
- Chemical Name:Alogliptin Impurity C
- CAS:1108731-49-2
- MF:C20H23N5O3
- Structure:
- Chemical Name:Alfuzosin
- CAS:19216-53-6
- MF:C12H16N4O2
- Structure:
- Chemical Name:1-[3-(Benzoyloxy)propyl]-2,3-dihydro-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-1H-indole-7-carbonitrile
- CAS:885340-11-4
- MF:C32H34F3N3O4
- Structure:
- Chemical Name:(R)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzoic acid
- CAS:
- MF:C18H22N4O4
- Structure:
- Chemical Name:N-(2,3-Dichloro-phenyl)-N'-[2-(2,3-dichloro-phenylamino)-ethyl]-ethane-1,2-diamine
- CAS:
- MF:C16H17Cl4N3
- Structure:
- Chemical Name:(E)-4-Bromo-N,N-dimethylbut-2-enamide
- CAS:137131-09-0
- MF:C6H10BrNO
- Structure:
- Chemical Name:Almotriptan Impurity 1
- CAS:334981-13-4
- MF:C17H25N3O3S
- Structure:
- Chemical Name:Amoxicillin Impurity Z
- CAS:
- MF:C16H19N3O5S
- Chemical Name:Afatinib impurity 46
- CAS:
- MF:
- Chemical Name:arformoterol tartrate impurity
- CAS:
- MF:
- Chemical Name:Afatinib Impurity QAQ
- CAS:
- MF:
- Structure:
- Chemical Name:Afatinib Impurity SHO
- CAS:2223677-65-2
- MF:C38H30Cl2F2N8O6
- Chemical Name:Anastrozole Impurity IV
- CAS:
- MF:
- Structure:
- Chemical Name:4-O-[4-[[(1S)-4β,5α,6β-Trihydroxy-3-(hydroxymethyl)-2-cyclohexen-1β-yl]amino]-4,6-dideoxy-α-D-glucopyranosyl]-D-glucose
- CAS:68128-53-0
- MF:C19H33NO13
- Structure:
- Chemical Name:2-Amino-5,6-dichloro-3(4H)-quinazoline Acetic Acid(Anagrelide Impurity B)
- CAS:1159977-03-3
- MF:C10H9Cl2N3O2
- Structure:
- Chemical Name:2-(7-Methoxynaphthalen-1-yl)acetamide
- CAS:138113-07-2
- MF:C13H13NO2
- Chemical Name:Anastrozole iMpurity D
- CAS:
- MF:
- Structure:
- Chemical Name:2-Methyl-2-(4-vinylphenyl)propanoic acid
- CAS:1256584-72-1
- MF:C12H14O2
- Structure:
- Chemical Name:Afatinib IMpurity I
- CAS:1637254-93-3
- MF:C22H19BrClFN4O3
- Structure:
- Chemical Name:Aripiprazole iMpurity 2
- CAS:1424857-93-1
- MF:C14H18Cl2N2
- Structure:
- Chemical Name:N-acetyl-N-(2-(7-Methoxynaphthalen-1-yl)ethyl)acetaMide
- CAS:1379005-34-1
- MF:C17H19NO3
- Chemical Name:Afatinib Impurity M
- CAS:
- MF:
- Structure:
- Chemical Name:Agomelatine Impurity 1
- CAS:1352139-51-5
- MF:C15H19NO2
- Structure:
- Chemical Name:(E)-2-(7-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethan-1-amine
- CAS:468104-18-9
- MF:C13H17NO
- Structure:
- Chemical Name:Alosetron Impurity 1
- CAS:1011293-30-3
- MF:C17H16N4O2
- Chemical Name:Acarbose Impurity F
- CAS:
- MF:
- Structure:
- Chemical Name:Amoxicillin EP Impurity K
- CAS:
- MF:C16H19N3O5S
- Chemical Name:Apixaban Degradation of Impurity
- CAS:
- MF:
- Chemical Name:Afatinib Impurity 52
- CAS:
- MF:
- Chemical Name:Afatinib Impurity 67
- CAS:
- MF:
- Chemical Name:Alogliptin Impurity 30
- CAS:
- MF:
- Structure:
- Chemical Name:Afatinib Impurity 77
- CAS:26404-20-6
- MF:C5H7ClO3
- Structure:
- Chemical Name:Azlocillin Opern-Ring Impurity
- CAS:96688-41-4
- MF:C20H25N5O7S
- Structure:
- Chemical Name:2-Piperidinone, 3-chloro-1-(4-nitrophenyl)-
- CAS:2512213-45-3
- MF:C11H11ClN2O3
- Chemical Name:Anastrozole Impurity 14
- CAS:
- MF:
- Structure:
- Chemical Name:Ethyl 5,6-dichloro-3,4-dihydro-2(1H)-iminoquinazoline-3-acetate hydrobromide
- CAS:70381-75-8
- MF:C12H13Cl2N3O2.BrH
- Structure:
- Chemical Name:α-Desmethyl Anastrozole
- CAS:1215780-15-6
- MF:C16H17N5
- Chemical Name:Anastrozole iMpurityC
- CAS:
- MF:
- Structure:
- Chemical Name:2-Deschloro Aripiprazole
- CAS:203395-82-8
- MF:C23H28ClN3O2
- Structure:
- Chemical Name:AMoxicillin iMpurity K
- CAS:
- MF:C16H19N3O5S
- Structure:
- Chemical Name:R-afatinib
- CAS:945553-91-3
- MF:C24H25ClFN5O3
- Chemical Name:Acarbose Impurity A
- CAS:
- MF:
- Structure:
- Chemical Name:2-[[6-[(3R)-3-tert-butoxycarbonylamino-1-piperidinyl]-3,4-dihydro-2,4-dioxo-3-methyl-1(2H)-pyrimidinyl]methyl]benzonitrile
- CAS:1246610-74-1
- MF:C23H29N5O4
- Chemical Name:Brexpiprazole Impurity 15
- CAS:
- MF:
- Structure:
- Chemical Name:Amoxicillin Impurity O
- CAS:
- MF:C16H19N3O5S
- Structure:
- Chemical Name:7-Hydroxy Alosetron
- CAS:863485-44-3
- MF:C17H18N4O2
- Structure:
- Chemical Name:Amoxicillin Impurity T
- CAS:
- MF:C16H19N3O5S
- Chemical Name:Anastrozole iMpurity F
- CAS:
- MF:
- Chemical Name:Alogliptin Impurity 20
- CAS:
- MF:
- Structure:
- Chemical Name:Alectinib Impurity
- CAS:1256584-83-4
- MF:C26H25N3O2
- Chemical Name:Afatinib ImpurityOYQ
- CAS:
- MF:
- Chemical Name:Anagrelide Impurity 2 HCl
- CAS:
- MF:
- Structure:
- Chemical Name:2,4(1H,3H)-Pyrimidinedione, 6-[(3R)-3-amino-1-piperidinyl]-3-methyl-
- CAS:2276323-24-9
- MF:C10H16N4O2
- Chemical Name:Azlocillin Opern-Ring Acetylation Impurity
- CAS:
- MF:
- Structure:
- Chemical Name:Anastrozole Impurity 19
- CAS:1301724-97-9
- MF:C19H21N3O2
- Structure:
- Chemical Name:Dehydroaripiprazole, hydrochloride
- CAS:1008531-60-9
- MF:C23H26Cl3N3O2
- Structure:
- Chemical Name:1,3-Di-HABA KanaMycin A
- CAS:927821-99-6
- MF:C26H50N6O15
- Structure:
- Chemical Name:AcetaMide, N,N-bis[2-(7-Methoxy-1-naphthalenyl)ethyl]-
- CAS:1385018-58-5
- MF:C28H29NO3
- Structure:
- Chemical Name:Acarbose D-Fructose IMpurity
- CAS:1013621-79-8
- MF:C25H43NO18
- Chemical Name:Apixaban iMpurity 1
- CAS:
- MF:
- Structure:
- Chemical Name:Anastrozole IMpurity (alfa1 , alfa1, alfa3, alfa3-TetraMethyl-5-(1H-1,2,4-triazol-1-ylMethyl)-1,3-Benzenediacetic acid)
- CAS:1338800-81-9
- MF:C17H21N3O4
- Structure:
- Chemical Name:Alogliptin Impurity D
- CAS:1926163-25-8
- MF:C61H86N16O13
- Structure:
- Chemical Name:Alogliptin Related Compound 23
- CAS:1618644-29-3
- MF:C20H13ClN4O2
- Structure:
- Chemical Name:Alogliptin Related Compound 26
- CAS:865759-10-0
- MF:C25H24N6O2
- Chemical Name:Anastrozole Impurity 3
- CAS:
- MF:
- Structure:
- Chemical Name:AcarBose EP Impurity B
- CAS:1220983-54-9
- MF:C26H43NO17
- Chemical Name:Alogliptin Impurity 17
- CAS:
- MF:
- Structure:
- Chemical Name:N-(2-Chloro-ethyl)-N'-(2,3-dichloro-phenyl)-ethane-1,2-diamine
- CAS:
- MF:C10H13Cl3N2
- Chemical Name:Afatinib impurity 43
- CAS:
- MF:
- Chemical Name:Afatinib impurity 47
- CAS:
- MF:
- Chemical Name:Afatinib Impurity 56
- CAS:
- MF:
- Chemical Name:Agomelatine Impurity 11
- CAS:
- MF:
- Chemical Name:Alogliptin Impurity 22
- CAS:
- MF:
- Chemical Name:Afatinib Impurity YHQ
- CAS:
- MF:
- Structure:
- Chemical Name:Ethyl 4-bromo-3-hydroxybutyrate
- CAS:32224-01-4
- MF:C6H11BrO3
- Chemical Name:Afatinib impurity 84
- CAS:
- MF:
- Structure:
- Chemical Name:Benzeneacetic acid, 3-(2-amino-1,1-dimethyl-2-oxoethyl)-α,α-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-
- CAS:2469244-33-3
- MF:C17H22N4O3
- Structure:
- Chemical Name:1,4-Bis[3,4-dihydro-2(1H)-quinolinon-7-oxy]butane
- CAS:882880-12-8
- MF:C22H24N2O4
- Structure:
- Chemical Name:Aripiprazole N,N-Dioxide
- CAS:573691-13-1
- MF:C23H27Cl2N3O4
- Structure:
- Chemical Name:7-Chloro-4-(4-hydroxyanilino)quinoline
- CAS:81099-86-7
- MF:C15H11ClN2O
- Structure:
- Chemical Name:Anastrozole IMpurity (3-(1-Cyano-1-Methylethyl)-alfa,alfa-diMethyl-5-(1H-,1,2,4-triazole-1-ylMethyl)-benzeneacetaMide)
- CAS:120512-03-0
- MF:C17H21N5O
- Structure:
- Chemical Name:Afatinib IMpurity J
- CAS:1456696-14-2
- MF:C18H22N4O4
- Chemical Name:Aripiprazole EP impurity D
- CAS:
- MF:
- Structure:
- Chemical Name:Ethyl 3,4-epoxybutanoate
- CAS:32223-97-5
- MF:C6H10O3
- Chemical Name:Alogliptin Impurity A
- CAS:
- MF:
- Structure:
- Chemical Name:Alcaftadine N-Oxide
- CAS:952649-75-1
- MF:C19H21N3O2
- Chemical Name:Acarbose Impurity B
- CAS:
- MF:
- Chemical Name:Acarbose Impurity E
- CAS:
- MF:
- Structure:
- Chemical Name:3-Hydroxy Agomelatine
- CAS:166526-99-4
- MF:C15H17NO3
- Chemical Name:Acarbose Impurity G
- CAS:
- MF:
- Chemical Name:Afatinib Impurity 53
- CAS:
- MF:
- Chemical Name:Afatinib Impurity 68
- CAS:
- MF: