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Structure Chemical Name CAS MF
Cinacalcet Impurity 21 Cinacalcet Impurity 21
Posaconazole Impurity 62 Posaconazole Impurity 62
Ceftriaxone IMpurit D Ceftriaxone IMpurit D
2-エトキシ-5-[(4-メチルピペラジノ)スルホニル]ベンズアルデヒド 2-エトキシ-5-[(4-メチルピペラジノ)スルホニル]ベンズアルデヒド 332374-42-2 C14H20N2O4S
(6R,7R)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R,7R)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1798390-48-3 C16H20N4O4S3
Levetiracetam Impurity 22 Levetiracetam Impurity 22
Trospium Impurity Trospium Impurity
2-(2,4,5-トリフルオロ-3-メトキシベンゾイル)-3-エトキシアクリル酸エチルエステル 2-(2,4,5-トリフルオロ-3-メトキシベンゾイル)-3-エトキシアクリル酸エチルエステル 866954-86-1 C15H15F3O5
5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester 5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester 87475-54-5 C18H25Cl2N3O2
Olaparib Impurity 3 Olaparib Impurity 3
Afatinib Impurity 51 Afatinib Impurity 51
Furosemide Imp.(EP) Furosemide Imp.(EP)
5-(2-fluorophenyl)-N-methyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxamide 5-(2-fluorophenyl)-N-methyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxamide 2054536-04-6 C17H14FN3O3S
Hydroxychloroquine Impurity 7 Hydroxychloroquine Impurity 7 47493-14-1 C20H28ClN3O2
Docetaxel Impurity 24 Docetaxel Impurity 24 1217248-58-2 C29H34O9
Betamethasone EP Impurity D Betamethasone EP Impurity D 52619-05-3 C25H33FO7
Dihydroxyoxaliplatin(Oxaliplatin Impurity Ⅲ) Dihydroxyoxaliplatin(Oxaliplatin Impurity Ⅲ)
(S)-3-((R)-5-(4-fluorophenyl)-5-hydroxy-2-((E)-4-hydroxybenzylidene)pentanoyl)-4-phenyloxazolidin-2-one (S)-3-((R)-5-(4-fluorophenyl)-5-hydroxy-2-((E)-4-hydroxybenzylidene)pentanoyl)-4-phenyloxazolidin-2-one C27H24FNO5
3-Quinolinecarboxylic acid, 7-[(7S)-7-aMino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-, hydrate 3-Quinolinecarboxylic acid, 7-[(7S)-7-aMino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-, hydrate 163253-37-0 C19H20ClF2N3O4
Entacapone Impurity 4 Entacapone Impurity 4 1202160-40-4 C11H8N2O6
Aciclovir EP Impurity N Aciclovir EP Impurity N
S-(-)-[1-(3-Methoxyphenyl)ethyl]-N,N-diMethylaMine S-(-)-[1-(3-Methoxyphenyl)ethyl]-N,N-diMethylaMine 889443-69-0 C11H17NO
Carfilzomib Impurity F Carfilzomib Impurity F
5-Methoxy-2-[[(4-Methoxy-3,5-diMethyl-2-pyridinyl)Methyl]thio]-1H-benziMidazole N-Oxide 5-Methoxy-2-[[(4-Methoxy-3,5-diMethyl-2-pyridinyl)Methyl]thio]-1H-benziMidazole N-Oxide 142885-92-5 C17H19N3O3S
(R)-2-((6-(3-aminopiperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile (R)-2-((6-(3-aminopiperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile C17H18FN5O2
Prasugrel Impurity 14 Maleate Prasugrel Impurity 14 Maleate 1373350-60-7 C24H25BrFNO7S
Decitabine iMpurity 4 Decitabine iMpurity 4 863396-35-4 C6H12O4
3-chloro-5-((1-((4-methyl-1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile 3-chloro-5-((1-((4-methyl-1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)benzonitrile 2054541-33-0 C21H16ClF3N8O4
Apremilast Impurity SJM Apremilast Impurity SJM
Rubrofusarin triglucoside Rubrofusarin triglucoside 245724-07-6 C33H42O20
2-Carboxybenzoyl Amlodipine 2-Carboxybenzoyl Amlodipine 318465-73-5 C28H29ClN2O8
tert-butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)Methyl)benzoyl)piperazine-1-carboxylate tert-butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)Methyl)benzoyl)piperazine-1-carboxylate 763114-04-1 C25H27FN4O4
Avanafil IMpurity 6 Avanafil IMpurity 6
5,6-TRANS-ビタミンD2 5,6-TRANS-ビタミンD2 51744-66-2 C28H44O
Avibactam Impurity F Avibactam Impurity F
5-Nitro-1H-iMidazole-1-ethanol 5-Nitro-1H-iMidazole-1-ethanol 5006-68-8 C5H7N3O3
Edoxaban Impurity 27 Edoxaban Impurity 27
O-イソブチリル(R)-フェソテロジン O-イソブチリル(R)-フェソテロジン 1208313-13-6 C30H43NO4
LANTHANUM STANDARD SOLUTION LANTHANUM STANDARD SOLUTION La
Alogliptin Impurity 19 Alogliptin Impurity 19
3-[(3-トリフルオロメチル)フェニル]-1-プロペン 3-[(3-トリフルオロメチル)フェニル]-1-プロペン 1813-96-3 C10H9F3
Silodosin Impurity 1 Silodosin Impurity 1
Apixaban Impurity 20 Apixaban Impurity 20
IMp. A (EP) as DisodiuM Salt: (4S)-2-[Carboxy[[[3-(2-chloro-6-fluorophenyl)-5-Methylisoxazol-4-yl]carbonyl]aMino]Methyl]-5,5-diMethylthiazolidine-4-carboxylic Acid DisodiuM Salt(Penicilloic Acids of Flucloxacillin DisodiuM Salt) IMp. A (EP) as DisodiuM Salt: (4S)-2-[Carboxy[[[3-(2-chloro-6-fluorophenyl)-5-Methylisoxazol-4-yl]carbonyl]aMino]Methyl]-5,5-diMethylthiazolidine-4-carboxylic Acid DisodiuM Salt(Penicilloic Acids of Flucloxacillin DisodiuM Salt)
ethyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate ethyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate 1862335-58-7 C9H16ClNO3
Oseltamivir Impurity Oseltamivir Impurity 212504-89-7 C14H26N2O3
Parent nucleus of cefotiaM hydrochloride Parent nucleus of cefotiaM hydrochloride 372092-19-8 C13H21N7O3S2
2-(1-[(2-フルオロフェニル)メチル]-1H-ピラゾロ[3,4-B]ピリジン-3-イル)ピリミジン-4,5,6-トリアミン 2-(1-[(2-フルオロフェニル)メチル]-1H-ピラゾロ[3,4-B]ピリジン-3-イル)ピリミジン-4,5,6-トリアミン 428854-24-4 C17H15FN8
Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate 1234321-81-3 C13H12F3NO3
Cabozantinib impurity 53 Cabozantinib impurity 53
Methyl 2-CarbaMoylbenzoate Methyl 2-CarbaMoylbenzoate 90564-02-6 C9H9NO3
Bortezomib Impurity 38 Bortezomib Impurity 38
4,6-dichloro-2-(propylsulfinyl)pyriMidin-5-aMine 4,6-dichloro-2-(propylsulfinyl)pyriMidin-5-aMine 1823431-32-8 C7H9Cl2N3OS
Anastrozole iMpurity Anastrozole iMpurity
1-[2-(DiMethylaMino)-1-phenylethyl]cyclohexanol 1-[2-(DiMethylaMino)-1-phenylethyl]cyclohexanol 93413-86-6 C16H25NO
3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)benzamide 3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)benzamide 917391-28-7 C12H10F3N3O
Topiroxostat Impurity 9 Topiroxostat Impurity 9 2044708-04-3 C7H10N6O
Acemetacin Impurity Ｄ Acemetacin Impurity Ｄ
Venlafaxine Impurity 5 Venlafaxine Impurity 5 1346600-77-8 C17H27NO2
Tofacitinib Impurity 114 Tofacitinib Impurity 114
Bisacodyl Related Compound E (20 mg) (2-[(4-Acetoxyphenyl)(pyridin-2-yl)methyl]phenyl acetate) Bisacodyl Related Compound E (20 mg) (2-[(4-Acetoxyphenyl)(pyridin-2-yl)methyl]phenyl acetate) 111664-35-8 C22H19NO4
Bivalirudin iMpurity Bivalirudin iMpurity 72378-50-8 C6H8N2O4
4-{11-カルボキシ-7-フルオロ-2-メチル-10-オキソ-4-オキサ-1-アザトリシクロ[7.3.1.05,13]トリデカ-5(13),6,8,11-テトラエン-6-イル}-1-メチルピペラジン-1-イウム-1-オラート 4-{11-カルボキシ-7-フルオロ-2-メチル-10-オキソ-4-オキサ-1-アザトリシクロ[7.3.1.05,13]トリデカ-5(13),6,8,11-テトラエン-6-イル}-1-メチルピペラジン-1-イウム-1-オラート 104721-52-0 C18H20FN3O5
Cefazolin impurity B Cefazolin impurity B 1798004-55-3 C16H20N4O4S3.Na
Butyphthalide impurity 43 Butyphthalide impurity 43 952412-99-6 C11H14O3
Ezetimibe (RSS)-Isomer Ezetimibe (RSS)-Isomer 1478664-18-4 C24H21F2NO3
ガドテリドール RELATED COMPOUND B (1,4,7,10-テトラアザシクロドデカン-1,4,7-三酢酸, 一ガドリニウム塩) ガドテリドール RELATED COMPOUND B (1,4,7,10-テトラアザシクロドデカン-1,4,7-三酢酸, 一ガドリニウム塩) 112188-16-6 C14H23GdN4O6
EMpagliflozin iMpurity 15 EMpagliflozin iMpurity 15
N-(4-(2-Methyl-1,4,5,6-tetrahydrobenzo[b]iMidazo[4,5-d]azepine-1-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxaMide N-(4-(2-Methyl-1,4,5,6-tetrahydrobenzo[b]iMidazo[4,5-d]azepine-1-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxaMide C32H26N4O2
Etoricoxib Impurity 13 Etoricoxib Impurity 13 1817735-82-2 C25H20ClN3O3S
3(2H)-Pyridazinone, 6-[4-(ethylamino)phenyl]-4,5-dihydro-5-methyl- 3(2H)-Pyridazinone, 6-[4-(ethylamino)phenyl]-4,5-dihydro-5-methyl- 52240-42-3 C13H17N3O
ビテキシン4-O-グルコシド ビテキシン4-O-グルコシド 178468-00-3 C27H30O15
Erlotinib Imp.5 Erlotinib Imp.5
(3AR,7R,7AR)-2,2-ジエチル-3A,6,7,7A-テトラヒドロ-7-[(メチルスルホニル)オキシ]-1,3-ベンゾジオキソール-5-カルボン酸エチルエステル (3AR,7R,7AR)-2,2-ジエチル-3A,6,7,7A-テトラヒドロ-7-[(メチルスルホニル)オキシ]-1,3-ベンゾジオキソール-5-カルボン酸エチルエステル 204254-90-0 C15H24O7S
sildenafil impurity I sildenafil impurity I C22H30N6O4S
Tenofovir impurity P Tenofovir impurity P
Cloxacillin EP Impurity A Cloxacillin EP Impurity A 1642629-96-6 C19H20ClN3O6S
N-(3-クロロ-4-ヒドロキシフェニル)アセトアミド N-(3-クロロ-4-ヒドロキシフェニル)アセトアミド 3964-54-3 C8H8ClNO2
1-(3-アミノプロピル)-4-(2-メトキシフェニル)ピペラジン 1-(3-アミノプロピル)-4-(2-メトキシフェニル)ピペラジン 20529-23-1 C14H23N3O
Alfuzosin Alfuzosin 19216-53-6 C12H16N4O2
Nemonoxacin Impurity 6 Nemonoxacin Impurity 6 2770004-80-1 C24H29N3O8
(Z)-ロキシトロマイシン (Z)-ロキシトロマイシン 134931-00-3 C41H76N2O15
Afatinib Impurity 67 Afatinib Impurity 67
Lamivudine Impurity Mixture Lamivudine Impurity Mixture
Empagliflozin Impurity 13 Empagliflozin Impurity 13
sodium:(2S)-2-[12-ethyl-8-(hydroxymethyl)-9-oxo-2-(4-piperidin-1-ylpiperidine-1-carbonyl)oxy-11H-indolizino[1,2-b]quinolin-7-yl]-2-hydroxybutanoate sodium:(2S)-2-[12-ethyl-8-(hydroxymethyl)-9-oxo-2-(4-piperidin-1-ylpiperidine-1-carbonyl)oxy-11H-indolizino[1,2-b]quinolin-7-yl]-2-hydroxybutanoate 1329502-92-2 C33H41N4NaO7
Doxofylline iMpurity Doxofylline iMpurity 254760-82-2 C11H16N4O4
Cabozantinib impurity 30 Cabozantinib impurity 30 2840522-81-6 C35H30N4O7
ethyl 1-cyclopropyl-7-fluoro-6,8-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate ethyl 1-cyclopropyl-7-fluoro-6,8-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate C17H18FNO5
Ilaprazole Impurity 2 Ilaprazole Impurity 2
Alogliptin Related Compound 14 Alogliptin Related Compound 14 1820685-30-0 C18H23N5O3
Metoprolol IMpurity C Metoprolol IMpurity C C15H25NO3
Cefoxitin Impurity 1 Cefoxitin Impurity 1
Pramipexole Impurity N Pramipexole Impurity N
Lenvatinib Impurity 40 Lenvatinib Impurity 40
Doxofylline Impurity 21 Doxofylline Impurity 21
Articaine IMpurity F (Articaine Acid PropionaMide HCl) Articaine IMpurity F (Articaine Acid PropionaMide HCl)
1-[[2'-(AMinoiMinoMethyl)[1,1'-biphenyl]-4-yl]Methyl]-2-ethoxy-1H-benziMidazole-7-carboxylic Acid 1-[[2'-(AMinoiMinoMethyl)[1,1'-biphenyl]-4-yl]Methyl]-2-ethoxy-1H-benziMidazole-7-carboxylic Acid 1442400-65-8 C24H22N4O3
(E)-セフトリアキソン (E)-セフトリアキソン 92143-31-2 C18H18N8O7S3
phenyl (4-((6-carbamoyl-7-methoxyquinolin-4-yl)oxy)-2-chlorophenyl)carbamate phenyl (4-((6-carbamoyl-7-methoxyquinolin-4-yl)oxy)-2-chlorophenyl)carbamate 417722-95-3 C24H18ClN3O5
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