Analytische Chemie
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Analyse-Reagenzien
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:Avanafil Impurity 9
- CAS:
- MF:
- Structure:
- Chemical Name:Afatinib Impurity 17
- CAS:1870880-09-3
- MF:C20H18Cl2FN5O
- Structure:
- Chemical Name:Abiraterone Impurity 4
- CAS:2118-32-3
- MF:C23H34O2
- Structure:
- Chemical Name:4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-amine
- CAS:570407-42-0
- MF:C17H23ClN4S2
- Chemical Name:T-IRR
- CAS:
- MF:
- Chemical Name:Avatrombopag Impurity 23
- CAS:
- MF:
- Chemical Name:Avatrombopag Impurity 34
- CAS:
- MF:
- Chemical Name:3-Chloro Avanafil
- CAS:
- MF:
- Chemical Name:Avanafil IMpurity 8 (R-Avanafil)
- CAS:
- MF:
- Structure:
- Chemical Name:Avatrapa impurity 12
- CAS:570403-04-2
- MF:C23H24Cl3N5OS2
- Structure:
- Chemical Name:5-chloro-6-[4-(ethoxycarbonyl)piperidino]nicotinic acid
- CAS:931395-73-2
- MF:C14H17ClN2O4
- Chemical Name:Afatinib Impurity 14
- CAS:
- MF:
- Chemical Name:Avanafil Impurity 10
- CAS:
- MF:
- Chemical Name:Adefovir Impurity 2
- CAS:
- MF:
- Structure:
- Chemical Name:Abacavir Impurity F
- CAS:1443421-68-8
- MF:C18H26N6O
- Structure:
- Chemical Name:Albendazole EP Impurity J
- CAS:946498-41-5
- MF:C9H7Cl2N3O2
- Chemical Name:Afatinib impurity 33
- CAS:
- MF:
- Chemical Name:Abitrone project impurity
- CAS:
- MF:
- Structure:
- Chemical Name:1364671-52-2
- CAS:1364671-52-2
- MF:C19H19ClN6O3S
- Chemical Name:Sugammadex disulfide Impurity
- CAS:
- MF:
- Structure:
- Chemical Name:2-Thiazolamine, 5-bromo-4-(5-bromo-4-chloro-2-thienyl)-
- CAS:2401867-89-6
- MF:C7H3Br2ClN2S2
- Chemical Name:Avatrombopag Impurity 31
- CAS:
- MF:
- Chemical Name:Avatrombopag Impurity 75
- CAS:
- MF:
- Chemical Name:N4,N7-bis(3-chloro-4-fluorophenyl)-8-nitroquinazoline-4,7-diamine
- CAS:
- MF:
- Structure:
- Chemical Name:Abiraterone Sulfate
- CAS:
- MF:
- Chemical Name:Avanafil iMpurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Adefovir Dipivoxil Impurity E
- CAS:116384-54-4
- MF:C10H16N5O4P
- Chemical Name:Afatinib Impurity 22
- CAS:
- MF:
- Chemical Name:Adefovir Impurity 6
- CAS:
- MF:
- Chemical Name:Afatinib impurity 30
- CAS:
- MF:
- Chemical Name:N - hydroxy Tropisetron Impurity 2
- CAS:
- MF:
- Structure:
- Chemical Name:2-bromo-1-(4-chlorothiophen-2-yl)ethanone
- CAS:677007-73-7
- MF:C6H4BrClOS
- Structure:
- Chemical Name:3-Pyridinecarboxamide, 5-chloro-N-[4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-1-piperazinyl)-2-thiazolyl]-1,6-dihydro-6-oxo-
- CAS:762237-66-1
- MF:C23H25Cl2N5O2S2
- Chemical Name:Avatrombopag Impurity 39
- CAS:
- MF:
- Chemical Name:Avatrombopag Impurity 54
- CAS:
- MF:
- Chemical Name:N-(7-chloro-4-((3-chloro-4-fluorophenyl)amino)quinazolin-6-yl)-4-(dimethylamino)butanamide
- CAS:
- MF:
- Structure:
- Chemical Name:Pyridine, 2-(diethylboryl)- (9CI)
- CAS:385804-67-1
- MF:C9H14BN
- Chemical Name:Avanafil iMpurity 2
- CAS:
- MF:
- Structure:
- Chemical Name:Afatinib Impurity 18
- CAS:2316847-95-5
- MF:C22H20ClFN4O4
- Structure:
- Chemical Name:5-bromo-4-(4-chlorothiophen-2-yl)thiazol-2-amine
- CAS:2161380-87-4
- MF:C7H4BrClN2S2
- Chemical Name:Afatinib Impurity 24
- CAS:
- MF:
- Chemical Name:Afatinib impurity 27
- CAS:
- MF:
- Chemical Name:Adefovir Impurity 4
- CAS:
- MF:
- Chemical Name:Aclidinium Bromide Impurity 1
- CAS:
- MF:
- Chemical Name:Sugammadex Monohydroxy Impurity
- CAS:
- MF:
- Chemical Name:Avatrombopag Impurity 35
- CAS:
- MF:
- Structure:
- Chemical Name:3-Pyridinecarboxamide, 5-chloro-N-[4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-1-piperazinyl)-2-thiazolyl]-6-(dimethylamino)-
- CAS:2626934-45-8
- MF:C25H30Cl2N6OS2
- Chemical Name:Avatrombopag Impurity ABCDEFGHJKL
- CAS:
- MF:
- Structure:
- Chemical Name:1,3-bis(5-bromo-2-methoxyphenyl)adamantane
- CAS:932033-56-2
- MF:C24H26Br2O2
- Structure:
- Chemical Name:4-Piperidinecarboxylic acid, 1-[3-chloro-5-[[[4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-4-oxido-1-piperazinyl)-2-thiazolyl]amino]carbonyl]-2-pyridinyl]-
- CAS:2681355-40-6
- MF:C29H34Cl2N6O4S2
- Structure:
- Chemical Name:o-AdaMantylanisole
- CAS:43109-77-9
- MF:C17H22O
- Structure:
- Chemical Name:α-Decitabine
- CAS:22432-95-7
- MF:C8H12N4O4
- Chemical Name:Afatinib Impurity 15
- CAS:
- MF:
- Structure:
- Chemical Name:para-Hydroxy L-Milnacipran
- CAS:688738-11-6
- MF:C15H22N2O2
- Chemical Name:Varenicline Impurity 9
- CAS:
- MF:
- Chemical Name:Elagolix Sodium impurity3
- CAS:
- MF:
- Structure:
- Chemical Name:Epinephrine Impurity 4
- CAS:94217-53-5
- MF:C9H13NO3
- Structure:
- Chemical Name:(trans)-4-((2-amino-3,6-dibromobenzyl)amino)cyclohexanol
- CAS:
- MF:C13H18Br2N2O
- Structure:
- Chemical Name:(R)-2-(3-(diisopropylamino)-1-phenylpropyl)phenol
- CAS:
- MF:C21H29NO
- Chemical Name:Dexamethasone EP impurities F
- CAS:
- MF:
- Structure:
- Chemical Name:D-Ribofuranose, 1-C-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-2,3,5-tris-O-(phenylmethyl)-
- CAS:1355049-94-3
- MF:C32H32N4O5
- Chemical Name:Delamanid Impurity 1
- CAS:
- MF:
- Structure:
- Chemical Name:N-[4-[(6,7-Dimethoxy-4-quinolinyl)oxy]phenyl]-N'-(4-fluoro-3-hydroxyphenyl)-1,1-cyclopropanedicarboxamide
- CAS:1628530-41-5
- MF:C28H24FN3O6
- Chemical Name:Oseltamivir Impurity Mixture (MW:486 Da)
- CAS:
- MF:
- Structure:
- Chemical Name:(R)-Ethyl 3-(bromomethyl)hexanoate
- CAS:1956435-91-8
- MF:C9H17BrO2
- Chemical Name:Flucloxacillin Sodium EP Impurity B
- CAS:
- MF:
- Structure:
- Chemical Name:Brivaracetam Impurity 5
- CAS:1942054-60-5
- MF:C7H13BrO2
- Structure:
- Chemical Name:Epalrestat Impurity 4
- CAS:130786-32-2
- MF:C8H9NO3S2
- Chemical Name:Propofol Impurity II (2,6-Diisopropyl-1,4-benzoquinone)
- CAS:
- MF:
- Chemical Name:Vonoprazan Impurity 58
- CAS:
- MF:
- Chemical Name:Tafluprost Impurity 12
- CAS:
- MF:
- Structure:
- Chemical Name:METOPROLOL IMPURITY A
- CAS:
- MF:C15H25NO3
- Chemical Name:NICERGOLINE IMPURITY A
- CAS:
- MF:
- Structure:
- Chemical Name:1026009-77-7
- CAS:1026009-77-7
- MF:C20H22N2O
- Chemical Name:Regorafenib Impurity MJ
- CAS:
- MF:
- Chemical Name:Aztreonam Open-Ring Desulfurization Impurity
- CAS:
- MF:
- Chemical Name:7-(2-methoxypropanoyl)-5H-chromeno[2,3-b]pyridin-5-one
- CAS:
- MF:
- Structure:
- Chemical Name:Ibrutinib Impurity 42
- CAS:2031255-24-8
- MF:C25H23N5O3
- Chemical Name:Pramipexole Impurity N
- CAS:
- MF:
- Structure:
- Chemical Name:Hydroxychloroquine Impurity 12 Hydrochloride
- CAS:2411340-31-1
- MF:C18H26ClN3O
- Structure:
- Chemical Name:Verteporfin impurity
- CAS:121310-58-5
- MF:C40H40N4O8
- Chemical Name:Peramivir Impurity 25
- CAS:
- MF:
- Structure:
- Chemical Name:Peramivir Impurity 33
- CAS:2758048-78-9
- MF:C18H34N2O5
- Chemical Name:Imatinib impurity XT
- CAS:
- MF:
- Structure:
- Chemical Name:Tiotropium EP Impurity C
- CAS:136310-95-7
- MF:C19H22NO3S2.Br
- Structure:
- Chemical Name:Eliglustat intermediate 4
- CAS:491833-27-3
- MF:C23H30N2O4
- Structure:
- Chemical Name:2-[(4-Acetylphenyl)methyl]cyclopentan-1-one
- CAS:96824-28-1
- MF:C14H16O2
- Structure:
- Chemical Name:Dapoxetine Impurity 1
- CAS:119357-22-1
- MF:C22H25NO
- Chemical Name:Mirabegron Impurity 5
- CAS:
- MF:
- Chemical Name:Milrinone Impurity 5
- CAS:
- MF:
- Structure:
- Chemical Name:Solifenacin Related Compound 20
- CAS:1300713-32-9
- MF:C17H17NO
- Structure:
- Chemical Name:Abiraterone Impurity 10
- CAS:165334-69-0
- MF:C26H33NO2
- Chemical Name:Adefovir Impurity C
- CAS:
- MF:
- Chemical Name:Abiraterone Impurity 12
- CAS:
- MF:
- Structure:
- Chemical Name:Afatinib impurity 34
- CAS:2475095-50-0
- MF:C14H7ClF2N4O2
- Chemical Name:Afatinib Impurity I
- CAS:
- MF:
- Chemical Name:Sugammadex Monochloro Impurity
- CAS:
- MF: