分析化学

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Structure Chemical Name CAS MF
(3S,5S)-アトルバスタチンアセトニドTERT-ブチルチルエステル (3S,5S)-アトルバスタチンアセトニドTERT-ブチルチルエステル 472967-95-6 C40H47FN2O5
Afatinib Impurity 68 Afatinib Impurity 68
Nintedanib Impurity 27 Nintedanib Impurity 27
Atorvastatin Calcium Hydrate impurity 39 Atorvastatin Calcium Hydrate impurity 39 2243639-97-4 C33H35FN2O5
Rivaroxaban Impurity 22 Rivaroxaban Impurity 22
Ceftazidime side chain Impurity Ceftazidime side chain Impurity
3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE 3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE 49552-34-3 C7H8Cl3N
Celecoxib Impurity 17 Celecoxib Impurity 17 2247197-65-3 C17H14F3N3O4S
ヘルバセチン-3,8-ジグルコピラノシド ヘルバセチン-3,8-ジグルコピラノシド 99224-12-1 C27H30O17
Lincomycin sulfoxide Impurity 3 Lincomycin sulfoxide Impurity 3
Bortezomib Impurity W Bortezomib Impurity W
N-(3-chloro-4-fluorophenyl)-6 ,7-dimethoxyquinazolin-4-amine N-(3-chloro-4-fluorophenyl)-6 ,7-dimethoxyquinazolin-4-amine 153437-78-6 C16H13ClFN3O2
Ticagrelor Impurity 13 Ticagrelor Impurity 13
Emtricitabine Impurity CFTU1 Emtricitabine Impurity CFTU1
Avatrombopag Impurity 31 Avatrombopag Impurity 31
Caspofungin Impurity EJT2 Caspofungin Impurity EJT2
ニトロスカネイト ニトロスカネイト 19881-18-6 C13H8N2O3S
Olopatadine  impurity Olopatadine impurity 3112735-87-9 C20H20N2O4
2-Fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,β-diphenyl-benzenebutanamide 2-Fluoro-α-(2-methyl-1-oxopropyl)-γ-oxo-N,β-diphenyl-benzenebutanamide 1797905-42-0 C26H24FNO3
Daptomycin Impurity 3 Daptomycin Impurity 3
3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one 3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one 153139-56-1 C16H20N2O
2-Naphthalenamine, N-(diphenylmethylene)-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-[2-[tris(1-methylethyl)silyl]ethynyl]- 2-Naphthalenamine, N-(diphenylmethylene)-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-[2-[tris(1-methylethyl)silyl]ethynyl]- 2816821-08-4 C40H47BFNO2Si
Bisoprolol Impurity 47 Bisoprolol Impurity 47
DecitaBine Impurity 11 DecitaBine Impurity 11
Atracurium Impurity W Atracurium Impurity W
Butanoic acid, 2,2-dimethyl-, (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-[(2R,4R,5S)-tetrahydro-4-hydroxy-5-methyl-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl ester Butanoic acid, 2,2-dimethyl-, (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-[(2R,4R,5S)-tetrahydro-4-hydroxy-5-methyl-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl ester 477877-98-8 C26H40O5
(S,R)-Palonosetron N-Oxide (S,R)-Palonosetron N-Oxide C19H24N2O2
PalBociclib Impurity 24 PalBociclib Impurity 24
3-[(2-[(E)-2-(3-ETHYL-1,3-BENZOTHIAZOL-3-IUM-2-YL)ETHENYL]-6-((E)-2-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-4-METHYL-1-CYCLOHEXEN-1-YL)OXY]-1-PROPANESULFONATE 3-[(2-[(E)-2-(3-ETHYL-1,3-BENZOTHIAZOL-3-IUM-2-YL)ETHENYL]-6-((E)-2-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-4-METHYL-1-CYCLOHEXEN-1-YL)OXY]-1-PROPANESULFONATE C32H36N2O4S3
1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボアミド 1-(2-フルオロベンジル)-1H-ピラゾロ[3,4-b]ピリジン-3-カルボアミド 256376-62-2 C14H11FN4O
Tofacitinib Impurity 105 Tofacitinib Impurity 105
Posaconazole Impurity 75 Posaconazole Impurity 75
Sugammadex sodium Monoiodo Impurity Sugammadex sodium Monoiodo Impurity
Sitafloxacin Impurity ZZ-B-01 Sitafloxacin Impurity ZZ-B-01
5-methyl-2-(2-methylbutyl)phenol 5-methyl-2-(2-methylbutyl)phenol C12H18O
2-amino-3,5-dibromo-N-((1r,4r)-4-hydroxycyclohexyl)benzamide 2-amino-3,5-dibromo-N-((1r,4r)-4-hydroxycyclohexyl)benzamide 105735-86-2 C13H16Br2N2O2
Tenofovir Impurity 113 Tenofovir Impurity 113 1335287-28-9 C11H13IN4O
Pramipexole impurity II Pramipexole impurity II
(7a,17b)-7-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]-estra-1,3,5(10)-triene-3,17-diol 17-acetate (7a,17b)-7-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]-estra-1,3,5(10)-triene-3,17-diol 17-acetate 261506-24-5 C34H49F5O4S
Valsartan cyano analog methyl ester Valsartan cyano analog methyl ester 137863-90-2 C25H30N2O3
Entecavir Impurity 5 Entecavir Impurity 5 84868-56-4 C21H20O2
Aprepitant iMpurity 45 Aprepitant iMpurity 45
N-[2-(acetyloxy)propyl]-N-[3-[4-(1,1-diMethylpropyl)phenyl]-2-Methylpropyl]-forMaMide N-[2-(acetyloxy)propyl]-N-[3-[4-(1,1-diMethylpropyl)phenyl]-2-Methylpropyl]-forMaMide 142347-84-0 C21H33NO3
2-amino-4-fluoro-5-nitrobenzoic acid 2-amino-4-fluoro-5-nitrobenzoic acid 1194097-41-0 C7H5FN2O4
N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide 198471-06-6 C18H16N2O4S
2-クロロ-N-(2,3-ジメチルフェニル)アセトアミド 2-クロロ-N-(2,3-ジメチルフェニル)アセトアミド 2564-07-0 C10H12ClNO
Vonoprazan Impurity 9 Vonoprazan Impurity 9
オリビル 4-O-グルコシド オリビル 4-O-グルコシド 76880-93-8 C26H34O12
Hydroxy Adapalene Hydroxy Adapalene 1346599-76-5 C28H28O4
9'-DESMETHYL GRANISETRON (グラニセトロン不純物C) 9'-DESMETHYL GRANISETRON (グラニセトロン不純物C) 160177-67-3 C17H22N4O
Vehicle exhaust detection standard gas Vehicle exhaust detection standard gas
2-(4-ヒドロキシフェニル)-5-ヒドロキシ-3,7-ビス(β-D-グルコピラノシルオキシ)-4H-1-ベンゾピラン-4-オン 2-(4-ヒドロキシフェニル)-5-ヒドロキシ-3,7-ビス(β-D-グルコピラノシルオキシ)-4H-1-ベンゾピラン-4-オン 25615-14-9 C27H30O16
Eliglustat intermediate 3 Eliglustat intermediate 3 491833-26-2 C23H28N2O5
(2R,3R)-2-[(1S)-1-[3,5-Bis(trifluoroMethyl)phenyl]ethoxy]-3-(4-fluorophenyl)Morpholine hydrochloride (2R,3R)-2-[(1S)-1-[3,5-Bis(trifluoroMethyl)phenyl]ethoxy]-3-(4-fluorophenyl)Morpholine hydrochloride 1333998-21-2 C20H19ClF7NO2
Rocuronium Bromide Intermediate B Impurity E-1 Rocuronium Bromide Intermediate B Impurity E-1 1190105-60-2 C29H48N2O3
((2R,3S,4R,5R,6S)-6-(3-((5-(4-fluorophenyl)thiophen-2-yl) methyl)-4-methylphenyl)-3,4,5-trihydroxytetrahydro- 2H-pyran-2-yl)methyl acetate ((2R,3S,4R,5R,6S)-6-(3-((5-(4-fluorophenyl)thiophen-2-yl) methyl)-4-methylphenyl)-3,4,5-trihydroxytetrahydro- 2H-pyran-2-yl)methyl acetate 2146135-87-5 C26H27FO6S
N-(2-Succinyl) Fluvoxamine N-(2-Succinyl) Fluvoxamine 259526-43-7 C19H25F3N2O6
Topiroxostat Impurity 4 Topiroxostat Impurity 4
Epalrestat Impurity 4 Epalrestat Impurity 4 130786-32-2 C8H9NO3S2
Oseltamivir Impurity 103 Oseltamivir Impurity 103
Isavuconazole Impurity 27 Isavuconazole Impurity 27
Liquiritigenin-7-O-apiosyl(1-2)-glucoside Liquiritigenin-7-O-apiosyl(1-2)-glucoside 135432-48-3 C26H30O13
1H-benzo[d][1,2,3]triazol-1-yl 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoate 1H-benzo[d][1,2,3]triazol-1-yl 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoate
Levothyroxine EP Impurity B Levothyroxine EP Impurity B 1628720-66-0 C15H11ClI3NO4
Ganciclovir EP Impurity H Ganciclovir EP Impurity H 84222-50-4 C9H13N5O4
Peramivir Amino Carboxylic Isomerism Impurity Peramivir Amino Carboxylic Isomerism Impurity
Ticagrelor Related Compound 38D-Tartrate Ticagrelor Related Compound 38D-Tartrate 2165881-71-8 C10H19NO4
Ornidazole Impurity J Ornidazole Impurity J 742020-47-9 C7H12N4O3
Itraconazole iMpurity D Itraconazole iMpurity D
(4S,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester (4S,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester 186508-95-2 C14H23NO4
3-(9H-Carbazol-4-yloxy)-1,2-propanediol 3-(9H-Carbazol-4-yloxy)-1,2-propanediol 123119-89-1 C15H15NO3
Amifostine Impurity 3 Amifostine Impurity 3 41510-53-6 C5H15N2O3PS
Bosutinib Impurity Bosutinib Impurity 380843-12-9 C19H15Cl2N3O3
Topiroxostat Impurity 14 Topiroxostat Impurity 14
Tolvaptan Impurity 11 Tolvaptan Impurity 11 331947-69-4 C16H14ClNO2
[2R,2'S,αS,α'S,(-)]-α,α'-[イミノビス(メチレン)]ビス(6-フルオロ-3,4-ジヒドロ-2H-1-ベンゾピラン-2-メタノール) [2R,2'S,αS,α'S,(-)]-α,α'-[イミノビス(メチレン)]ビス(6-フルオロ-3,4-ジヒドロ-2H-1-ベンゾピラン-2-メタノール) 118457-16-2 C22H25F2NO4
Terbutaline  Impurity Terbutaline Impurity 1226543-90-3 C22H20O4
2-hydroxy-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzonitrile 2-hydroxy-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzonitrile
N-(4-methoxy-5-((3-((4-methoxy-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)-5-((6-(1-methyl-1H-indazol-5-yl)pyrimidin-4-yl)amino)phenyl)amino)-3-oxopropyl)amino)-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)phenyl)acrylamide N-(4-methoxy-5-((3-((4-methoxy-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)-5-((6-(1-methyl-1H-indazol-5-yl)pyrimidin-4-yl)amino)phenyl)amino)-3-oxopropyl)amino)-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)phenyl)acrylamide
4-メチルピペラジン-1-カルボン酸エチル 4-メチルピペラジン-1-カルボン酸エチル 59325-11-0 C8H16N2O2
2-アミノ-5-ブロモベンズアルデヒド 2-アミノ-5-ブロモベンズアルデヒド 29124-57-0 C7H6BrNO
Benzenepropanoic acid, α-[(cyclopropylamino)methylene]-2,4-difluoro-3-methoxy-β-oxo-, ethyl ester, (αZ)- Benzenepropanoic acid, α-[(cyclopropylamino)methylene]-2,4-difluoro-3-methoxy-β-oxo-, ethyl ester, (αZ)- 951313-24-9 C16H17F2NO4
(S)-BoroLeu-(-)-Pinanediol-hydrochloride (S)-BoroLeu-(-)-Pinanediol-hydrochloride 945606-99-5 C15H28BNO2.ClH
Rocuronium Bromide Impurity 24 、25 Rocuronium Bromide Impurity 24 、25
Atomoxetine impurity D CRS Atomoxetine impurity D CRS 873310-29-3 C17H21NO
Nicorandil Impurity 2 Nicorandil Impurity 2
3-アミノ-4-ピラゾールカルボニトリル 3-アミノ-4-ピラゾールカルボニトリル 16617-46-2 C4H4N4
Levofloxacin Impurity 24 Levofloxacin Impurity 24 C18H20FN3O4
Lenvatinib Impurity 2 Lenvatinib Impurity 2 2380197-90-8 C28H22ClN5O5
Ambroxol  Impurity 8(Ambroxol  Impurity M) Ambroxol Impurity 8(Ambroxol Impurity M) 1445719-53-8 C13H16Br2N2O
Benzoic acid, 5-(aminosulfonyl)-2-[[[4-methoxy-3-(methoxycarbonyl)phenyl]sulfonyl]oxy]-, methyl ester Benzoic acid, 5-(aminosulfonyl)-2-[[[4-methoxy-3-(methoxycarbonyl)phenyl]sulfonyl]oxy]-, methyl ester 2267259-70-9 C17H17NO10S2
Rosuvastatin Impurity 138 Rosuvastatin Impurity 138
N-メチル-4-(3,4-ジクロロフェニル)テトラリン-1-アミン N-メチル-4-(3,4-ジクロロフェニル)テトラリン-1-アミン 140631-53-4 C17H17Cl2N
(R)-N-((S)-2-aminobutanoyl)-3-(bromomethyl)hexanamide (R)-N-((S)-2-aminobutanoyl)-3-(bromomethyl)hexanamide C11H21BrN2O2
Trelagliptin Impurity 20 Trelagliptin Impurity 20 1821520-42-6 C20H22FN5O3
Bumetanide Impurity 10 Bumetanide Impurity 10
N-(4-methyl-3-((5-(pyridin-3-yl) N-(4-methyl-3-((5-(pyridin-3-yl)
Canagliflozin Impurity 48 Canagliflozin Impurity 48
3-Morpholinone, 4-(2,4-diaMinophenyl)- 3-Morpholinone, 4-(2,4-diaMinophenyl)- 482308-13-4 C10H13N3O2
2-メトキシ-4-[(E)-1-プロペニル]フェノール 2-メトキシ-4-[(E)-1-プロペニル]フェノール 5932-68-3 C10H12O2
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