分析化学

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Structure Chemical Name CAS MF
溶剤脱ワックス重質飽和炭化水素石油蒸留物 溶剤脱ワックス重質飽和炭化水素石油蒸留物 64742-65-0
4-(4-chlorophenyl)-5-methyl-3-phenylisoxazole 4-(4-chlorophenyl)-5-methyl-3-phenylisoxazole 1448355-87-0 C16H12ClNO
(E)-4-アミノクロトン酸 (E)-4-アミノクロトン酸 38090-53-8 C4H7NO2
EsoMeprazole iMpurity EsoMeprazole iMpurity 1424857-86-2 C11H15NO3
Clindamycin Impurity F Clindamycin Impurity F
Irbesartan Impurity 6 Irbesartan Impurity 6 C25H28N6O
Rosuvastatin Impurity 131 Rosuvastatin Impurity 131
Carfilzomib Impurity D Carfilzomib Impurity D
ゾルピデム6-カルボン酸 ゾルピデム6-カルボン酸 109461-15-6 C19H19N3O3
N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide 289472-78-2 C19H24N4O3
Mixed gas of propane, carbon monoxide and carbon dioxide Mixed gas of propane, carbon monoxide and carbon dioxide
Azlocillin Opern-Ring Acetylation Impurity Azlocillin Opern-Ring Acetylation Impurity
Tolterodine Impurity 1 Tolterodine Impurity 1 88407-28-7 C22H31NO
2-((chloro(3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-5- (difluoromethoxy)-1Na-benzo[d]imidazole 2-((chloro(3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-5- (difluoromethoxy)-1Na-benzo[d]imidazole
2,4(1H,3H)-Pyrimidinedione, 3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl- 2,4(1H,3H)-Pyrimidinedione, 3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl- 2354391-45-8 C13H10F4N2O2
Oseltamivir Impurity 108 Oseltamivir Impurity 108
Lansoprazole IMpurity I Lansoprazole IMpurity I
5,9,13,17-Nonadecatetraen-2-one, 6,10,14,18-tetramethyl-, (Z,E,Z)- (8CI) 5,9,13,17-Nonadecatetraen-2-one, 6,10,14,18-tetramethyl-, (Z,E,Z)- (8CI) 3879-25-2 C23H38O
Cefamandole Impurity A Cefamandole Impurity A 1947364-12-6 C17H16N2O6S
CHEMPACIFIC 59929 CHEMPACIFIC 59929 856240-62-5 C18H24O4
5-Fluoro ent-LaMivudine Acid D-Menthol Ester 5-Fluoro ent-LaMivudine Acid D-Menthol Ester 764659-79-2 C18H26FN3O4S
Furosemide Impurity 2 Furosemide Impurity 2 C12H11ClN2O5S
Febuxostat impurity BAC Febuxostat impurity BAC
Perospirone Impurity 3 Perospirone Impurity 3 1002359-81-0 C8H11NO2
Olaparib Impurity Q Olaparib Impurity Q
Itraconazole iMpurity 5 Itraconazole iMpurity 5
1(2H)-Naphthalenone, 4-hydroxy-3-methyl-2-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-ylidene]- 1(2H)-Naphthalenone, 4-hydroxy-3-methyl-2-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-ylidene]- 693781-59-8 C31H40O2
Moxifloxacin Impurity 14 Moxifloxacin Impurity 14
Bortezomib Impurity G Complete Set Bortezomib Impurity G Complete Set
Peramivir Impurity 55 Peramivir Impurity 55
Carbazochrome Sodium Sulfonate Impurity IV (Carbazochrome Sodium Sulfonate Impurity 4) Carbazochrome Sodium Sulfonate Impurity IV (Carbazochrome Sodium Sulfonate Impurity 4)
Roxadustat Impurity 16 Roxadustat Impurity 16
Dapoxetine Impurity D Dapoxetine Impurity D
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
Exemestane Impurity 1 Exemestane Impurity 1 159354-61-7 C20H24O3
Vinpocetine Vinpocetine 80038-06-8 C22H26N2O2
Mirabegron Impurity 21 Mirabegron Impurity 21
Cefazolin Impurity EP-E Cefazolin Impurity EP-E
Pyrido[2,3-d]pyriMidin-7(8H)-one, 8-cyclopentyl-5-Methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]aMino]-, hydrochloride (1:) Pyrido[2,3-d]pyriMidin-7(8H)-one, 8-cyclopentyl-5-Methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]aMino]-, hydrochloride (1:) 571189-66-7 C22H28ClN7O
Tazobactam Impurity C Tazobactam Impurity C
Afatinib impurity 49 Afatinib impurity 49
3-Pyrazolidinone, 5-cyclopentyl-, (5R)-, (2S,3S)-2,3-dihydroxybutanedioate (1:1) 3-Pyrazolidinone, 5-cyclopentyl-, (5R)-, (2S,3S)-2,3-dihydroxybutanedioate (1:1) 2102675-37-4 C12H20N2O7
5-Decyano 5-(Ethyl Formate) Milrinone 5-Decyano 5-(Ethyl Formate) Milrinone 80442-07-5 C14H14N2O3
(3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid (3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 1026952-91-9 C13H11F2NO4
Carbazochrome Sodium Sulfonate Impurity I Carbazochrome Sodium Sulfonate Impurity I
1,2-Bis(piperazin-1-yl)benzene 1,2-Bis(piperazin-1-yl)benzene 1446750-99-7 C14H22N4
PERINDOPRIL IMPURITY A PERINDOPRIL IMPURITY A
Nicergoline Impurity G Nicergoline Impurity G
Lenacapavir impurity Lenacapavir impurity 3060953-29-6 C39H32ClF10N7O5S2
tert-butyl (4-(4-(3-chloroazetidin-1-yl)piperidin-1-yl)-2-methoxy-5- nitrophenyl)carbamate tert-butyl (4-(4-(3-chloroazetidin-1-yl)piperidin-1-yl)-2-methoxy-5- nitrophenyl)carbamate
Metoprolol IMpurity L Metoprolol IMpurity L C15H25NO3
Isavuconazole Impurity 4 Isavuconazole Impurity 4
Lenvatinib Impurity 31 Lenvatinib Impurity 31
Lamivudine Impurity 4 Lamivudine Impurity 4
アゾベンゼン-2-オール アゾベンゼン-2-オール 2362-57-4 C12H10N2O
Sertraline Impurity 20 Sertraline Impurity 20 1498236-91-1 C16H14Cl2O
3-THIOPHENEPROPANAMINE, N,N-DIMETHYL-GAMMA-(1-NAPHTHALENYLOXY)-, ETHANEDIOATE(1:1) 3-THIOPHENEPROPANAMINE, N,N-DIMETHYL-GAMMA-(1-NAPHTHALENYLOXY)-, ETHANEDIOATE(1:1) 116817-26-6 C19H21NOS.C2H2O4
Elagolix Sodium impurity3 Elagolix Sodium impurity3
Tenofovir Impurity 54 Tenofovir Impurity 54
1175018-73-1 1175018-73-1 1175018-73-1 C12H14ClN
Iohexol related Compound I Iohexol related Compound I
Empagliflozin Impurity 89 Empagliflozin Impurity 89 2452301-32-3 C23H25ClO7
Pregabalin Impurity 32 Pregabalin Impurity 32
Flomoxef Impurity I Flomoxef Impurity I
Linagliptin Impurity 30 Linagliptin Impurity 30 2074688-81-4 C33H32N8O5
Ozagrel Impurity 2 Ozagrel Impurity 2
[(5Z)-5-ベンジリデン-4-オキソ-2-チオキソ-1,3-チアゾリジン-3-イル]酢酸 [(5Z)-5-ベンジリデン-4-オキソ-2-チオキソ-1,3-チアゾリジン-3-イル]酢酸 82159-06-6 C12H9NO3S2
Brexpiprazole Impurity ABCDEFGHJKL Brexpiprazole Impurity ABCDEFGHJKL
Sorafenib related compound 12 Sorafenib related compound 12 284461-74-1 C20H14ClF3N4O3
(2-(methyl((vinyloxy)carbonyl)amino)pyridin-3-yl)methyl 2-(methylamino)acetate hydrochloride (2-(methyl((vinyloxy)carbonyl)amino)pyridin-3-yl)methyl 2-(methylamino)acetate hydrochloride
Olaparib Impurity C Olaparib Impurity C
Palonosetron Impurity TM1-YA Palonosetron Impurity TM1-YA
N6-propyl-3a,4,5,6,7,7a-hexahydrobenzo[d]thiazole-2,6-diamine N6-propyl-3a,4,5,6,7,7a-hexahydrobenzo[d]thiazole-2,6-diamine 1052691-22-1 C10H19N3S
(2R,3R,4R,5S)-5-(4-benzaMido-2-oxopyriMidin-1(2H)-yl)-2-((benzoyloxy)Methyl)-4-fluoro-4-Methyltetrahydrofuran-3-yl benzoate (2R,3R,4R,5S)-5-(4-benzaMido-2-oxopyriMidin-1(2H)-yl)-2-((benzoyloxy)Methyl)-4-fluoro-4-Methyltetrahydrofuran-3-yl benzoate 874638-94-5 C31H26FN3O7
Butyphthalide impurity 35 Butyphthalide impurity 35
Budesonide Impurity 26 Budesonide Impurity 26
Aprepitant Aprepitant 1242175-38-7 C20H18F7NO2
Sugammadex sodium Impurity 43 Sugammadex sodium Impurity 43
(1-carboxy-1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)ethyl)-L-cysteine (1-carboxy-1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)ethyl)-L-cysteine
Clopidogrel Impurity 13 Clopidogrel Impurity 13 2173294-69-2 C16H16ClNO5S2
Doxofylline Impurity 11 Doxofylline Impurity 11 109403-76-1 C15H16N8O4
(3aS,12bS)-2-Methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole (3aS,12bS)-2-Methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole 65576-39-8 C17H17NO
Varenicline Impurity 5 Varenicline Impurity 5 950781-87-0 C11H13N3O2
NSC 609249 NSC 609249 51012-67-0 C12H20ClNO2
Pralatrexate Impurity 13 Pralatrexate Impurity 13
Benzonitrile, 4-[2-[(1R,2S)-2-(2,5-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-thiazolyl]-, rel- Benzonitrile, 4-[2-[(1R,2S)-2-(2,5-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-thiazolyl]-, rel- 1797905-83-9 C22H17F2N5OS
Ozagrel Impurity 1 Ozagrel Impurity 1
Caspofungin IMpurity A Caspofungin IMpurity A 1202167-57-4 C51H86N10O15
2-chloro-1-(5-hydroxy-5H-chromeno[2,3-b]pyridin-7-yl)propan-1-one 2-chloro-1-(5-hydroxy-5H-chromeno[2,3-b]pyridin-7-yl)propan-1-one
Dextrorotation lansoprazole Impurity K Dextrorotation lansoprazole Impurity K
Fluconazole Impurity 2 Fluconazole Impurity 2
Parecoxib Sodium Imp.E Parecoxib Sodium Imp.E
Tazobactam Impurity 4 Tazobactam Impurity 4
Letermovir Impurity 2 Letermovir Impurity 2
Empagliflozin Impurity 62 Empagliflozin Impurity 62 1620758-30-6 C23H27ClO8
(S,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-hydroxybut-2-enamide (S,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-hydroxybut-2-enamide
Donepezil  Impurity Donepezil Impurity 896134-06-8 C17H15NO4
Carfilzomib Impurity 6 Carfilzomib Impurity 6
Tazobactam Impurity LTE Tazobactam Impurity LTE
9-[(Z)-1-プロペニル]-9H-プリン-6-アミン 9-[(Z)-1-プロペニル]-9H-プリン-6-アミン 1464851-21-5 C8H9N5
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