午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Analytische Chemie

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.

Click on the specific product, view the latest information of the products, serving information
Structure Chemical Name CAS MF
Apixaban iMpurity 1 Apixaban iMpurity 1
Anastrozole IMpurity (alfa1 , alfa1, alfa3, alfa3-TetraMethyl-5-(1H-1,2,4-triazol-1-ylMethyl)-1,3-Benzenediacetic acid) Anastrozole IMpurity (alfa1 , alfa1, alfa3, alfa3-TetraMethyl-5-(1H-1,2,4-triazol-1-ylMethyl)-1,3-Benzenediacetic acid) 1338800-81-9 C17H21N3O4
Alogliptin Impurity D Alogliptin Impurity D 1926163-25-8 C61H86N16O13
Alogliptin Related Compound 23 Alogliptin Related Compound 23 1618644-29-3 C20H13ClN4O2
Alogliptin Related Compound 26 Alogliptin Related Compound 26 865759-10-0 C25H24N6O2
Anastrozole Impurity 3 Anastrozole Impurity 3
AcarBose EP Impurity B AcarBose EP Impurity B 1220983-54-9 C26H43NO17
Alogliptin Impurity 17 Alogliptin Impurity 17
N-(2-Chloro-ethyl)-N'-(2,3-dichloro-phenyl)-ethane-1,2-diamine N-(2-Chloro-ethyl)-N'-(2,3-dichloro-phenyl)-ethane-1,2-diamine C10H13Cl3N2
Afatinib impurity 43 Afatinib impurity 43
Afatinib impurity 47 Afatinib impurity 47
Afatinib Impurity 56 Afatinib Impurity 56
Agomelatine Impurity 11 Agomelatine Impurity 11
Alogliptin Impurity 22 Alogliptin Impurity 22
Afatinib Impurity YHQ Afatinib Impurity YHQ
Ethyl 4-bromo-3-hydroxybutyrate Ethyl 4-bromo-3-hydroxybutyrate 32224-01-4 C6H11BrO3
Afatinib impurity 84 Afatinib impurity 84
Benzeneacetic acid, 3-(2-amino-1,1-dimethyl-2-oxoethyl)-α,α-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)- Benzeneacetic acid, 3-(2-amino-1,1-dimethyl-2-oxoethyl)-α,α-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)- 2469244-33-3 C17H22N4O3
1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE 1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE 882880-12-8 C22H24N2O4
Aripiprazole N,N-Dioxide Aripiprazole N,N-Dioxide 573691-13-1 C23H27Cl2N3O4
7-Chloro-4-(4-hydroxyanilino)quinoline 7-Chloro-4-(4-hydroxyanilino)quinoline 81099-86-7 C15H11ClN2O
Anastrozole IMpurity (3-(1-Cyano-1-Methylethyl)-alfa,alfa-diMethyl-5-(1H-,1,2,4-triazole-1-ylMethyl)-benzeneacetaMide) Anastrozole IMpurity (3-(1-Cyano-1-Methylethyl)-alfa,alfa-diMethyl-5-(1H-,1,2,4-triazole-1-ylMethyl)-benzeneacetaMide) 120512-03-0 C17H21N5O
Afatinib IMpurity J Afatinib IMpurity J 1456696-14-2 C18H22N4O4
Aripiprazole EP impurity D Aripiprazole EP impurity D
ETHYL 3,4-EPOXYBUTANOATE ETHYL 3,4-EPOXYBUTANOATE 32223-97-5 C6H10O3
Alogliptin Impurity A Alogliptin Impurity A
Alcaftadine N-Oxide Alcaftadine N-Oxide 952649-75-1 C19H21N3O2
Acarbose Impurity B Acarbose Impurity B
Acarbose Impurity E Acarbose Impurity E
3-Hydroxy Agomelatine 3-Hydroxy Agomelatine 166526-99-4 C15H17NO3
Acarbose Impurity G Acarbose Impurity G
Afatinib Impurity 53 Afatinib Impurity 53
Afatinib Impurity 68 Afatinib Impurity 68
Agomelatine Impurity 1 Agomelatine Impurity 1
Afatinib Impurity 70 Afatinib Impurity 70 125781-04-6 C4H7ClO2
AMIKACIN IMPURITY A AMIKACIN IMPURITY A
Azlocillin Opern-Ring Decarboxylation Impurity Azlocillin Opern-Ring Decarboxylation Impurity 99795-14-9 C19H25N5O5S
AMOXICILLIN TRIHYDRATE IMP. D (EP) AS SODIUM SALT:(4S)-2-[[[(2R)-2-AMINO-2-(4-HYDROXYPHENYL)ACETYL]AMINO]-CARBOXYMETHYL]-5,5-DIMETHYLTHIAZOLIDINE-4-CARBOXYLIC ACID SODIUM SALT (PENICILLOICACIDS OF AMO AMOXICILLIN TRIHYDRATE IMP. D (EP) AS SODIUM SALT:(4S)-2-[[[(2R)-2-AMINO-2-(4-HYDROXYPHENYL)ACETYL]AMINO]-CARBOXYMETHYL]-5,5-DIMETHYLTHIAZOLIDINE-4-CARBOXYLIC ACID SODIUM SALT (PENICILLOICACIDS OF AMO 1642629-94-4 C16H21N3O6S
Anastrozole Impurity 13 Anastrozole Impurity 13
benidipine benidipine 119009-45-9 C28H31N3O6
α,α-Dibromo-o-tolunitrile α,α-Dibromo-o-tolunitrile 655-63-0 C8H5Br2N
D-hydroxyphenylglycylamoxicillin) D-hydroxyphenylglycylamoxicillin) 188112-75-6 C24H26N4O7S
1-Hydroxy-7-Methoxy-1,2,3,4-tetrahydronaphthalene 1-Hydroxy-7-Methoxy-1,2,3,4-tetrahydronaphthalene 32820-10-3 C11H14O2
1-NaphthaleneacetaMide, 1,2,3,4-tetrahydro-7-Methoxy- 1-NaphthaleneacetaMide, 1,2,3,4-tetrahydro-7-Methoxy- 92041-01-5 C13H17NO2
Deschloroaripiprazole Deschloroaripiprazole 203395-81-7 C23H28ClN3O2
Afatinib IMpurity A Afatinib IMpurity A
Afatinib IMpurity G Afatinib IMpurity G
AlMotriptan Related CoMpound B AlMotriptan Related CoMpound B 1246860-65-0 C19H25N3O6S
Alogliptin Imp.13 Alogliptin Imp.13
Alogliptin Related Compound 14 Alogliptin Related Compound 14 1820685-30-0 C18H23N5O3
Alogliptin benzoate impurity K Alogliptin benzoate impurity K 1618644-32-8 C25H25N5O3
Amoxicillin Impurity  P Amoxicillin Impurity P C16H19N3O5S
N-Des-tetrahydrofuran N-(6,7-Dimethoxy-4,4a-dihydroquinazolin-4-amine) Alfuzosin N-Des-tetrahydrofuran N-(6,7-Dimethoxy-4,4a-dihydroquinazolin-4-amine) Alfuzosin 928780-95-4 C24H30N8O4
Afatinib Impurity 50 Afatinib Impurity 50
Metabotropic glutamate receptor 5 (GRM5) Antibody Metabotropic glutamate receptor 5 (GRM5) Antibody
Amoxicillin related impurities K Amoxicillin related impurities K
Amoxicillin Diketopiperazine (Mixture of Diastereomers) Amoxicillin Diketopiperazine (Mixture of Diastereomers) 94659-47-9 C16H19N3O5S
bis(2-(7-Methoxynaphthalen-1-yl)ethyl)aMine bis(2-(7-Methoxynaphthalen-1-yl)ethyl)aMine 1623104-92-6 C26H28ClNO2
Anastrozole iMpurity Anastrozole iMpurity
1-(4-Methoxyphenyl)-6-(4-(2-Methyl-6-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxaMide 1-(4-Methoxyphenyl)-6-(4-(2-Methyl-6-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxaMide 2098457-92-0 C26H27N5O4
8-(2,3-Dichlorophenyl)-8-aza-5-azoniaspiro[4.5]decane BroMide 8-(2,3-Dichlorophenyl)-8-aza-5-azoniaspiro[4.5]decane BroMide 795313-24-5 C14H19BrCl2N2
Afatinib IMpurity D Afatinib IMpurity D
AMoxicillin DiMer (penicilloic acid forM) AMoxicillin DiMer (penicilloic acid forM) 210289-72-8 C32H40N6O11S2
Alogliptin Impurity E Alogliptin Impurity E
2-[3-(2-cyanopropan-2-yl)-5-(1,2,4-triazol-4-ylmethyl)phenyl]-2-methyl-propaneni 2-[3-(2-cyanopropan-2-yl)-5-(1,2,4-triazol-4-ylmethyl)phenyl]-2-methyl-propaneni 120511-92-4 C17H19N5
Acarbose Impurity D Acarbose Impurity D
Acarbose Impurity C Acarbose Impurity C
Aripiprazole-Impurity 17 Aripiprazole-Impurity 17 1424857-89-5 C16H17Cl4N3
Apixaban Impurity 42 Apixaban Impurity 42 132577-23-2 C12H14N2O4
2-(7-methoxy-3,4-dihydronaphthalen-1-yl)ethan-1-amine 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)ethan-1-amine 1353428-89-3 C13H17NO
Aripiprazole impurity 20 Aripiprazole impurity 20 203395-83-9
Aripiprazole Impurity 47 Aripiprazole Impurity 47 2250242-47-6 C27H33Cl2N3O3
Afatinib impurity 45 Afatinib impurity 45 99281-87-5 C5H9NO2
Afatinib impurity 48 Afatinib impurity 48
Afatinib Impurity 57 Afatinib Impurity 57
Afatinib Impurity ODQ Afatinib Impurity ODQ
Afatinib Impurity QJJ Afatinib Impurity QJJ 2323570-72-3 C24H27ClFN5O4
(S)-tert-butyl (1-(3-(2-cyanobenzyl) (S)-tert-butyl (1-(3-(2-cyanobenzyl) 1618644-31-7 C23H29N5O4
Afatinib impurity 82 Afatinib impurity 82
1H-Pyrazolo[3,4-c]pyridine-3-carboxamide, 4,5,6,7-tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo- 1H-Pyrazolo[3,4-c]pyridine-3-carboxamide, 4,5,6,7-tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo- 1642569-42-3 C20H17N5O5
Benzonitrile, 2-[(3,4-dihydro-6-methoxy-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]- Benzonitrile, 2-[(3,4-dihydro-6-methoxy-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]- 2514763-78-9 C14H13N3O3
Anastrozole Impurity 41 Anastrozole Impurity 41
ANAGRELIDE IMPURITY 5 ANAGRELIDE IMPURITY 5 444904-63-6 C8H7Cl2N3
Anagrelide impurity 4 Anagrelide impurity 4 1092352-99-2 C10H6Cl3N3O
9-ethyl-8-iodo-6,6-diMethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile 9-ethyl-8-iodo-6,6-diMethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile 1256584-80-1 C21H17IN2O
AgoMelatine DiMer Urea AgoMelatine DiMer Urea 185421-27-6 C27H28N2O3
Alogliptin iMpurity Alogliptin iMpurity 60271-06-9 C7H10N2O3
(R)-2-((6-(3-((3-(2-cyanobenzyl)-1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyriMidin-4-yl)aMino)piperidin-1-yl)-3-Methyl-2,4-dioxo-3,4-dihydropyriMidin-1(2H)-yl)Methyl)benzonitrile (R)-2-((6-(3-((3-(2-cyanobenzyl)-1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyriMidin-4-yl)aMino)piperidin-1-yl)-3-Methyl-2,4-dioxo-3,4-dihydropyriMidin-1(2H)-yl)Methyl)benzonitrile 1268836-55-0 C31H30N8O4
AlMotriptan iMpurity AlMotriptan iMpurity
Anastrozole IMpurity (3-(1-Cyano-1-Methylethyl)-alfa,alfa-diMethyl-5-(1H-,1,2,4-triazole-1-ylMethyl)-benzeneacetic acid) Anastrozole IMpurity (3-(1-Cyano-1-Methylethyl)-alfa,alfa-diMethyl-5-(1H-,1,2,4-triazole-1-ylMethyl)-benzeneacetic acid) 1338800-82-0 C17H20N4O2
Aripiprazole iMpurity 4 Aripiprazole iMpurity 4 1424857-63-5 C36H42Cl2N4O4
Alogliptin Impurity B Alogliptin Impurity B 865758-98-1 C17H19N5O2
methyl(E)-4-(methylamino)but-2-enoate methyl(E)-4-(methylamino)but-2-enoate 915788-22-6 C6H11NO2
ethyl 4-dimethylamino-3-hydroxy-butanoate ethyl 4-dimethylamino-3-hydroxy-butanoate 90227-57-9 C8H17NO3
(E)-N-(2-(7-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)acetamide (E)-N-(2-(7-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)acetamide 178677-39-9 C15H19NO2
Aripiprazole Impurity 11 Aripiprazole Impurity 11
Afatinib Impurity 75 Afatinib Impurity 75 2348580-72-1 C7H14N2O
Acarbose Impurity IV (JP) Acarbose Impurity IV (JP) C13H21NO7
Azlocillin Impurity 8 Azlocillin Impurity 8
3,4-Dihydro-7-(4-chlorobutoxy)-2(1H)-quinolinone 3,4-Dihydro-7-(4-chlorobutoxy)-2(1H)-quinolinone 120004-79-7 C13H16ClNO2
Website-Startseite | Mitglied Firmen | Werbung | ueber uns
Copyright © 2016 ChemicalBook All rights reserved.