分析化学

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Structure Chemical Name CAS MF
Isavuconazole Impurity 22 Isavuconazole Impurity 22
Isavuconazole Impurity 28 Isavuconazole Impurity 28
3-モノクロロトリヨードチロニン 3-モノクロロトリヨードチロニン 909279-46-5 C15H11ClI3NO4
Linagliptin Impurity 42 Linagliptin Impurity 42
PalBociclib Impurity 25 PalBociclib Impurity 25
Posaconazole Impurity 13 Posaconazole Impurity 13 357189-98-1 C37H40F2N8O6
Posaconazole Impurity 25 Posaconazole Impurity 25 1042398-26-4 C16H19F2IO3
Posaconazole Impurity 42 Posaconazole Impurity 42 357189-96-9 C36H40F2N8O5
Posaconazole Impurity 65 Posaconazole Impurity 65
Pramipexole Dimer Impurity (Mixture of Diastereomers) Pramipexole Dimer Impurity (Mixture of Diastereomers) 1147937-31-2 C13H23N3S
Sitafloxacin Impurity 1 Sitafloxacin Impurity 1
Sitagliptin Impurity 25 Sitagliptin Impurity 25
sofosBuvir impurity 47 sofosBuvir impurity 47
SofosBuvir Impurity 64 SofosBuvir Impurity 64
Tofacitinib Impurity W Tofacitinib Impurity W
Trelagliptin Impurity 21 Trelagliptin Impurity 21
2-chloromethyl-4-(3-hydroxypropoxy)-3-methylpyridine 2-chloromethyl-4-(3-hydroxypropoxy)-3-methylpyridine 117976-92-8 C10H14ClNO2
8-Methoxy Entecavir 8-Methoxy Entecavir 2203740-23-0 C13H17N5O4
Bortezomib Impurity 32 Bortezomib Impurity 32 1310383-72-2 C17H31BF3NO5
Topiroxostat Impurity 14 Topiroxostat Impurity 14
1-Pyrrolidinecarboxylic acid, 4-hydroxy-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S,4S)- 1-Pyrrolidinecarboxylic acid, 4-hydroxy-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S,4S)- 401564-34-9 C13H22N2O4S
Ampicillin Impurity B Ampicillin Impurity B
Clindamycin Phosphate EP Impurity K Clindamycin Phosphate EP Impurity K
7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) 7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) 2116542-19-7 C22H20N2O4
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
3-Piperidinemethanol, 4-(4-fluorophenyl)-1-methyl-, (3R,4R)-rel- 3-Piperidinemethanol, 4-(4-fluorophenyl)-1-methyl-, (3R,4R)-rel- 54088-21-0 C13H18FNO
1'-Hydroxy Bilastine 1'-Hydroxy Bilastine 1638785-23-5 C28H37N3O4
Brexpiprazole Impurity 4 Brexpiprazole Impurity 4 2116542-20-0 C25H27N3O2S
Fosaprepitant Impurity 5 Fosaprepitant Impurity 5 327623-35-8 C21H19F6NO3
Moxifloxacin Ethyl Ester Moxifloxacin Ethyl Ester 1403836-23-6 C23H28FN3O4
Pantoprazole Impurity 5 Pantoprazole Impurity 5 1806469-15-7 C8H6F2N2O2
Venlafaxine Impurity 5 Venlafaxine Impurity 5 1346600-77-8 C17H27NO2
N-(4-methyl-3-(4-methyl-6-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide N-(4-methyl-3-(4-methyl-6-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide C30H33N7O
Exemestane impurity B -F Exemestane impurity B -F 184972-09-6 C20H26O3
Fesoterodine Impurity 8 Fesoterodine Impurity 8 1380491-71-3 C48H66N2O4
QBWNUEJPRUVNTD-FOIQADDNSA-N QBWNUEJPRUVNTD-FOIQADDNSA-N 1346602-17-2 C22H17N3O5
JZWUWLJCMMPASK-YTSMVRMISA-N JZWUWLJCMMPASK-YTSMVRMISA-N 147103-95-5 C24H24N4O7S
KXEITTOLAUJQPU-UHFFFAOYSA-N KXEITTOLAUJQPU-UHFFFAOYSA-N 1797832-43-9 C20H21N7O2S
GPZGXSFHPLUMHE-KEUNHQLVSA-N GPZGXSFHPLUMHE-KEUNHQLVSA-N 157054-84-7 C52H81NO13
IRLGOHSHDYCIAB-ZMVBZRCWSA-N IRLGOHSHDYCIAB-ZMVBZRCWSA-N 1076198-14-5 C19H23F3N2O5
AOEGVETYSHPGBP-XYIDDFOTSA-N AOEGVETYSHPGBP-XYIDDFOTSA-N 1887057-05-7 C41H55NO14
12-Deoxy Roxithromycin 12-Deoxy Roxithromycin 425365-65-7 C41H76N2O14
1-(1-oxidopyridin-1-ium-2-yl)-1-phenylethanol 1-(1-oxidopyridin-1-ium-2-yl)-1-phenylethanol 100393-43-9 C13H13NO2
(R)-(R)-1-methylpyrrolidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate(WXC03446) (R)-(R)-1-methylpyrrolidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate(WXC03446) 616866-21-8 C18H25NO3
6'-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3'-bipyridin]-5-amine 6'-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3'-bipyridin]-5-amine C18H17N3O2S
Diquafosol Impurity 4 Diquafosol Impurity 4
Tofacitinib Impurity X Tofacitinib Impurity X
3-pentylideneisobenzofuran-1(3H)-one 3-pentylideneisobenzofuran-1(3H)-one 90965-68-7 C13H14O2
(R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl propionate (R)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl propionate C25H35NO3
Flomoxef Impurity 4 Flomoxef Impurity 4
Nicardipine Impurity 5 Nicardipine Impurity 5
11,11'-(PIPERAZINE-1,4-DIYL)-BIS-8-CHLORO-5H-DIBENZE[B,E][1,4]-DIAZEPINE 11,11'-(PIPERAZINE-1,4-DIYL)-BIS-8-CHLORO-5H-DIBENZE[B,E][1,4]-DIAZEPINE 263366-81-0 C30H24Cl2N6
Sacubitril Impurity 7 Sacubitril Impurity 7 149709-44-4 C22H25NO5
Valsartan Impurity 5 Valsartan Impurity 5 1266616-11-8 C18H21N5
5-[[4-(Hydroxymethyl)phenoxy]methyl]-3-(1-methylethyl)-2-oxazolidinone 5-[[4-(Hydroxymethyl)phenoxy]methyl]-3-(1-methylethyl)-2-oxazolidinone 1071765-44-0 C14H19NO4
(1S)-1,5-Anhydro-1-C-[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol 2,3,4,6-tetrakis(2,2-dimethylpropanoate) (1S)-1,5-Anhydro-1-C-[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol 2,3,4,6-tetrakis(2,2-dimethylpropanoate) 1283129-18-9 C44H57FO9S
1,4′-ビピペリジン-1′-カルボン酸 1,4′-ビピペリジン-1′-カルボン酸 1026078-50-1 C11H20N2O2
4-[[3-(1-Methylethyl)-2-oxo-5-oxazolidinyl]methoxy]benzaldehyde 4-[[3-(1-Methylethyl)-2-oxo-5-oxazolidinyl]methoxy]benzaldehyde 1173203-26-3 C14H17NO4
EMpagliflozin  iMpurity 9 EMpagliflozin iMpurity 9
EMpagliflozin  iMpurity 14 EMpagliflozin iMpurity 14 2137418-13-2 C23H27ClO8
ibrutinib iMpurity A ibrutinib iMpurity A
Sunitinib iMpurity E Sunitinib iMpurity E
Rosuvastatin EP impurity H Rosuvastatin EP impurity H 1335110-44-5 C22H28FN3O6S
Saxagliptin Impurity 4 (Deoxy Saxagliptin) Saxagliptin Impurity 4 (Deoxy Saxagliptin)
Betamethasone EP Impurity D Betamethasone EP Impurity D 52619-05-3 C25H33FO7
Dihydropenicillin F Potassium Salt Dihydropenicillin F Potassium Salt 31447-86-6 C14H23KN2O4S
Etoricoxib Impurity 7 Etoricoxib Impurity 7 646459-39-4 C20H21N3O2S
Mupirocin Impurity D Mupirocin Impurity D C26H44O9
Phenylephrine EP Impurity D Phenylephrine EP Impurity D 1367567-95-0 C16H19NO2
Verapamil Impurity O Verapamil Impurity O 959011-16-6 C27H38N2O4
1,1′-(イソプロピルイミノ)ビス[3-[4-(2-メトキシエチル)フェノキシ]-2-プロパノール] 1,1′-(イソプロピルイミノ)ビス[3-[4-(2-メトキシエチル)フェノキシ]-2-プロパノール] 1486464-40-7 C27H42ClNO6
4'-FLUOROCYCLOPROPANECARBOXANILIDE 4'-FLUOROCYCLOPROPANECARBOXANILIDE 2354-89-4 C10H10FNO
(Z)-2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methyl)ethoxyiminoacetic acid (Z)-2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methyl)ethoxyiminoacetic acid 102507-85-7 C9H11N3O5S
Cefaclor EP IMpurity Cefaclor EP IMpurity
Linagliptin Impurity F Linagliptin Impurity F 1673546-62-7 C27H27F3N8O3
Parecoxib Impurity D Parecoxib Impurity D
Parecoxib Impurity I Parecoxib Impurity I
Lenvatinib Impurity d Lenvatinib Impurity d 417717-04-5 C20H17ClN4O4
4-ブロモ-3-(ヒドロキシメチル)フェノール 4-ブロモ-3-(ヒドロキシメチル)フェノール 2737-20-4 C7H7BrO2
4-(4-Bromo-3-formyl-phenoxy)-benzonitrile 4-(4-Bromo-3-formyl-phenoxy)-benzonitrile 906673-54-9 C14H8BrNO2
Linagliptin Impurity I Linagliptin Impurity I
1H-Pyrrole-3-carbonitrile,5-(2-fluorophenyl)-1-(3-pyridinylsulfonyl)- 1H-Pyrrole-3-carbonitrile,5-(2-fluorophenyl)-1-(3-pyridinylsulfonyl)- 1807642-39-2 C16H10FN3O2S
4-amino-1-[(2RS)-2-(2,4-difluorophenyl)-2-hydroxy-3(1H-
1,2,4-triazol-1-yl)propyl]-4H-1,2,4-triazolium 4-amino-1-[(2RS)-2-(2,4-difluorophenyl)-2-hydroxy-3(1H- 1,2,4-triazol-1-yl)propyl]-4H-1,2,4-triazolium 749821-19-0 C13H14F2N7O+
Canagliflozin Defluoro Impurity Canagliflozin Defluoro Impurity
Dapagliflozin Impurity 6 Dapagliflozin Impurity 6
Imatinib Impurity 7 Imatinib Impurity 7 581076-64-4 C8H12N4
Nilotinib Impurity 1 Nilotinib Impurity 1 641571-05-3 C28H22F3N7O
Riociguat Impurtiy 1 Riociguat Impurtiy 1
Riociguat Impurtiy 6 Riociguat Impurtiy 6 1702271-98-4 C18H17FN8
Brimonidine Impurity E Brimonidine Impurity E 168329-48-4 C9H8BrN5
Dapagliflozin Impurity G Dapagliflozin Impurity G
Dapoxetine Impurity B Dapoxetine Impurity B
Fesoterodine Diol Dimer Fesoterodine Diol Dimer 1428856-45-4 C44H60N2O3
Gimeracil Impurity Gimeracil Impurity 17902-24-8 C8H9ClN2O3
Pramipexole Impurity H Pramipexole Impurity H
4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester 4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 5,6-dihydro-8-hydroxy-5-methyl-6-oxo-, ethyl ester 131666-45-0 C15H15N3O4
Milnacipran Impurity 4 Milnacipran Impurity 4 1353644-49-1 C15H21NO2
2-アミノ-2-(4-ヘプチルフェネチル)-1,3-プロパンジオール 2-アミノ-2-(4-ヘプチルフェネチル)-1,3-プロパンジオール 745767-97-9 C18H31NO2
Tenofovir Fumarate Tenofovir Fumarate 1246812-23-6 C21H34N5O9P
Prucalopride Impurity C Prucalopride Impurity C 1599434-55-5 C17H24ClN3O3
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