分析化学

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Structure Chemical Name CAS MF
(R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl propionate (R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl propionate C25H35NO3
Rabeprazole Impurity 22 Rabeprazole Impurity 22
Prucalopride Impurity C Prucalopride Impurity C 1599434-55-5 C17H24ClN3O3
Kaempferol-3-rhamnoglucoside-7-glucoside Kaempferol-3-rhamnoglucoside-7-glucoside 34336-18-0 C33H40O20
(1R,3R,4R)-エンテカビル (1R,3R,4R)-エンテカビル 1367369-76-3 C12H15N5O3
Edoxaban Impurity 26 (1R,2S,4R) Edoxaban Impurity 26 (1R,2S,4R) 1255529-33-9 C21H30ClN5O5
(3S,4R)-4-(4-Fluorophenyl)piperidine-3-Methanol Hydrochloride (3S,4R)-4-(4-Fluorophenyl)piperidine-3-Methanol Hydrochloride 220548-73-2 C12H17ClFNO
Ciprofloxacin Impurity 4 Ciprofloxacin Impurity 4 C17H18FN3O3
Empagliflozin Impurity 85 Empagliflozin Impurity 85
Tofacitinib Impurity 19 Tofacitinib Impurity 19 2056104-91-5 C27H31N5O2S
2-アミノ-N-[(1α,4β)-4-ヒドロキシシクロヘキシル]ベンズアミド 2-アミノ-N-[(1α,4β)-4-ヒドロキシシクロヘキシル]ベンズアミド 15942-11-7 C13H18N2O2
2-yl)oxy)-6,8,11-trihydroxy-8-(((2S,3S,4S,6R)-3-hydroxy-2-methyl-6-(((1S,3S)-3,5,12-trihydroxy-3-(2-hydroxyacetyl)-10-methoxy-6,11-dioxo-1,2,3,4,6,11- 2-yl)oxy)-6,8,11-trihydroxy-8-(((2S,3S,4S,6R)-3-hydroxy-2-methyl-6-(((1S,3S)-3,5,12-trihydroxy-3-(2-hydroxyacetyl)-10-methoxy-6,11-dioxo-1,2,3,4,6,11-
Cycloocta[b]pyridine, 4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro-2-(1-piperazinyl)- Cycloocta[b]pyridine, 4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydro-2-(1-piperazinyl)- 132811-84-8 C21H26FN3
Canagliflozin Impurity 51 Canagliflozin Impurity 51
1-[4-(4-アミノ-6,7-ジメトキシ-2-キナゾリニル)-1-ピペラジニル]-2-ヒドロキシ-1-ペンタノン 1-[4-(4-アミノ-6,7-ジメトキシ-2-キナゾリニル)-1-ピペラジニル]-2-ヒドロキシ-1-ペンタノン 152551-75-2 C19H27N5O4
Dapoxetine Impurity 40 Dapoxetine Impurity 40
1-ヒドラジノ-3-メチルチオ-2-プロパノール 1-ヒドラジノ-3-メチルチオ-2-プロパノール 14359-97-8 C4H12N2OS
Tenofovir Impurity 95 Tenofovir Impurity 95 1884329-63-8 C8H10BrN5
Tazobactam Impurity EBT Tazobactam Impurity EBT
Atorvastatin Impurity 40 Atorvastatin Impurity 40 1116118-82-1 C50H64FN3O8
4-(3-クロロ-4-ウレイドフェノキシ)-7-メトキシキノリン-6-カルボアミド 4-(3-クロロ-4-ウレイドフェノキシ)-7-メトキシキノリン-6-カルボアミド 417719-51-8 C18H15ClN4O4
ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate ammonium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate 2227107-89-1 C16H18N4O4
Amoxicillin Impurity N(EP) Amoxicillin Impurity N(EP)
Axitinib N-Glucuronide (M7) Axitinib N-Glucuronide (M7)
Peramivir Deacetylated Impurity Peramivir Deacetylated Impurity
Edoxaban Impurity 37 Edoxaban Impurity 37 2081883-50-1 C14H27N3O3
1,4,8,11-Tetrakis[(4-methylphenyl)sulfonyl]-1,4,8,11-tetraazacyclotetradecane 1,4,8,11-Tetrakis[(4-methylphenyl)sulfonyl]-1,4,8,11-tetraazacyclotetradecane 71089-74-2 C38H48N4O8S4
951163-66-9 951163-66-9 951163-66-9 C18H17BFNO8
Ceftazidime Impurity G Ceftazidime Impurity G 138829-73-9 C11H14N4O5S
Teneligliptin Impurity 10 Di-Trifluoroacetate Teneligliptin Impurity 10 Di-Trifluoroacetate
3''-HABA KanaMycin A 3''-HABA KanaMycin A 50725-25-2 C22H43N5O13
(6R,7S)-3-メチル-8-オキソ-7β-[(フェニルアセチル)アミノ]-5-チア-1-アザビシクロ[4.2.0]オクタ-2-エン-2-カルボン酸 (6R,7S)-3-メチル-8-オキソ-7β-[(フェニルアセチル)アミノ]-5-チア-1-アザビシクロ[4.2.0]オクタ-2-エン-2-カルボン酸 27255-72-7 C16H16N2O4S
Vonoprazan Impurity F Vonoprazan Impurity F
Cyclic Macitentan quarternary salt Impurity Cyclic Macitentan quarternary salt Impurity
Posaconazole iMpurity 2 Posaconazole iMpurity 2
Pitavastatin Impurity 25 Pitavastatin Impurity 25 1356998-79-2 C19H16FN
ファモチジン関連化合物B (3,5-BIS[2-[[[2-[(DIAMINOMETHYLENE)AMINO]THIAZOL-4-YL]METHYL]SULPHANY]ETHYL]-4H-1,2,4,6-THIATRIAZINE1,1-DIOXIDE) (AS) ファモチジン関連化合物B (3,5-BIS[2-[[[2-[(DIAMINOMETHYLENE)AMINO]THIAZOL-4-YL]METHYL]SULPHANY]ETHYL]-4H-1,2,4,6-THIATRIAZINE1,1-DIOXIDE) (AS) 89268-62-2 C16H23N11O2S5
Palbociclib impurity LAAP Palbociclib impurity LAAP
Rosuvastatin Impurity 124 Rosuvastatin Impurity 124
1-(2-エトキシエチル)-2-クロロ-1H-ベンゾイミダゾール 1-(2-エトキシエチル)-2-クロロ-1H-ベンゾイミダゾール 87233-54-3 C11H13ClN2O
Ticagrelor Impurity 138X Ticagrelor Impurity 138X
Mupirocin Impurity E Mupirocin Impurity E C26H44O9
Benzenebutanoic acid, β-amino-2,5-difluoro-, (βR)- Benzenebutanoic acid, β-amino-2,5-difluoro-, (βR)- 936630-56-7 C10H11F2NO2
Aripiprazole EP impurity D Aripiprazole EP impurity D
Terbutaline Impurity 11 Terbutaline Impurity 11 2387020-93-9 C8H7BrO3
oxiracetaM related substance ISF3886 oxiracetaM related substance ISF3886 120428-80-0 C8H13N3O4
2,6-di-tert-butyl-4-methylene-2,5-cyclohexadienone 2,6-di-tert-butyl-4-methylene-2,5-cyclohexadienone 2607-52-5 C15H22O
Cefuroxime Impurity A Double-Bond Shift Impurity Cefuroxime Impurity A Double-Bond Shift Impurity
Oseltamivir  Impurity 85 Oseltamivir Impurity 85
Clopidogrel Impurity 44 Clopidogrel Impurity 44 C15H14ClNO2S
21-(アセチルオキシ)-17-ヒドロキシ-16α-メチルプレグナ-1,4,9(11)-トリエン-3,20-ジオン 21-(アセチルオキシ)-17-ヒドロキシ-16α-メチルプレグナ-1,4,9(11)-トリエン-3,20-ジオン 10106-41-9 C24H30O5
Sugammadex sodium Impurity 42 Sugammadex sodium Impurity 42
(+)-タムスロシン (+)-タムスロシン 106138-88-9 C20H28N2O5S
Anastrozole iMpurity A Anastrozole iMpurity A
Gemcitabine Impurity 9 Gemcitabine Impurity 9 2174019-90-8 C16H15F2N3O5
Azilsartan Impurity Azilsartan Impurity 1675221-59-6 C25H22N2O5
Erlotinib Impurity 21 Erlotinib Impurity 21
Amlodipine iMpurity L Amlodipine iMpurity L 1821498-25-2 C17H19ClN2O5
Albendazole EP Impurity J Albendazole EP Impurity J 946498-41-5 C9H7Cl2N3O2
TRANS-イトラコナゾール TRANS-イトラコナゾール 252964-65-1 C35H38Cl2N8O4
Latamoxef Impurity C Latamoxef Impurity C
Pregabalin Impurity 38 Pregabalin Impurity 38 1141362-94-8 C8H15NO2
Propanoic acid, 2-[[(Z)-[1-(2-amino-4-thiazolyl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2-methyl-, 1-(1,1-dimethylethyl) ester Propanoic acid, 2-[[(Z)-[1-(2-amino-4-thiazolyl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2-methyl-, 1-(1,1-dimethylethyl) ester 330944-50-8 C17H25N5O8S2
Zolmitriptan Impurity 2 Zolmitriptan Impurity 2
N-(2,6-dimethylphenyl)-2-((2,6-dimethylphenyl)amino)acetamide N-(2,6-dimethylphenyl)-2-((2,6-dimethylphenyl)amino)acetamide 294852-91-8 C18H22N2O
安息香酸(1R,2S,5R)-2-イソプロピル-5-メチルシクロヘキシル 安息香酸(1R,2S,5R)-2-イソプロピル-5-メチルシクロヘキシル 6284-35-1 C17H24O2
Febuxostat Impurity 69 Febuxostat Impurity 69
Dapagliflozin Impurity 2 Dapagliflozin Impurity 2
Cetirizine impurity 14 Cetirizine impurity 14 C21H25ClN2O3
L-イソロイシン酸アシクロビル L-イソロイシン酸アシクロビル 142963-63-1 C14H22N6O4
5-(4-メトキシフェニル)-1-オキサ-3-アザスピロ[5.5]ウンデカン 5-(4-メトキシフェニル)-1-オキサ-3-アザスピロ[5.5]ウンデカン 727728-51-0 C17H27NO2
(R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]ethanone (R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]ethanone 1288338-95-3 C24H24N6O2
Landiolol impurity W Landiolol impurity W
Desfluoro flurbiprofen axetil Desfluoro flurbiprofen axetil 1685278-08-3 C19H20O4
Mirabegron 2-Oxo Impurity Mirabegron 2-Oxo Impurity 1684453-05-1 C21H22N4O3S
Tenofovir impurity Q Tenofovir impurity Q
Pitavastatin Impurity 20 Pitavastatin Impurity 20
Sitagliptin IMpurity 5 Sitagliptin IMpurity 5
4-Pyrimidineethanol, 6-bromo-α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)- 4-Pyrimidineethanol, 6-bromo-α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)- 1307315-04-3 C16H13BrF3N5O
1-(3-Hydroxypropyl)-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]aMino]propyl]-1H-indole-7-carboxaMide 1-(3-Hydroxypropyl)-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]aMino]propyl]-1H-indole-7-carboxaMide 175870-21-0 C25H30F3N3O4
Lenvatinib Impurity 18 Lenvatinib Impurity 18
2-Bromo (S)-Carbidopa 2-Bromo (S)-Carbidopa 43197-33-7 C10H13BrN2O4
Lenvatinib impurity LFZZ-17 Lenvatinib impurity LFZZ-17 C11H9NO4
Gliclazide Impurity E Gliclazide Impurity E
Nirmatrelvir Impurity 4 Nirmatrelvir Impurity 4
D-Glucopyranose, oligomeric, C8-10-alkyl glycosides D-Glucopyranose, oligomeric, C8-10-alkyl glycosides 161074-97-1
Pharmacopoeia experiment Pharmacopoeia experiment
Olaparib Imp.2 Olaparib Imp.2
Vitamin B1 Impurity 5 Vitamin B1 Impurity 5 2443-50-7 C12H17ClN4OS
(ジメチルアミノ)アセトアルデヒド ジメチル アセタール (ジメチルアミノ)アセトアルデヒド ジメチル アセタール 38711-20-5 C6H15NO2
Rifampicin Quinone Oxide Rifampicin Quinone Oxide
Isavuconazole Impurity 28 Isavuconazole Impurity 28
Trimetazidine Impurity 7 Trimetazidine Impurity 7
α-Decitabine α-Decitabine 22432-95-7 C8H12N4O4
Everolimus impurity F Everolimus impurity F
Ivabradine Impurity 5 Ivabradine Impurity 5 1462470-54-7 C27H38N2O6
methyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4- (phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4- yl)acetate methyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4- (phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4- yl)acetate 1353049-81-6 C37H41FN2O5
Macitentandesbromopyrimidine Impurity Macitentandesbromopyrimidine Impurity
13-oxo-1,4,7,10-Tetraazabicyclo[8.2.1]tridecane-4,7-diacetic Acid 13-oxo-1,4,7,10-Tetraazabicyclo[8.2.1]tridecane-4,7-diacetic Acid 229312-33-8 C13H22N4O5
Ticagrelor Related Compound 82 Ticagrelor Related Compound 82
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