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Structure Chemical Name CAS MF
Moxifloxacin Impurity 12 Moxifloxacin Impurity 12
Cabozantinib Impurity 4 Cabozantinib Impurity 4
Lenvatinib Impurity 35 Lenvatinib Impurity 35
Febuxostat Impurity 58 Febuxostat Impurity 58
Cefodizime Impurity B Cefodizime Impurity B
Cefodizime Impurity D Cefodizime Impurity D
Penicillin Impurity B Penicillin Impurity B
4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] 1644566-39-1 C17H13N3O4
Cefminox Sodium impurity B Cefminox Sodium impurity B
Cefotiam Impurity B Cefotiam Impurity B
pranoprofen impurity 11 pranoprofen impurity 11 52549-44-7 C15H13NO4
Cefazolin Impurity 5 Cefazolin Impurity 5
Peramivir Impurity E Peramivir Impurity E
Lincomycin sulfoxide Impurity 3 Lincomycin sulfoxide Impurity 3
Lincomycin sulfoxide Impurity F Lincomycin sulfoxide Impurity F
Fasudil iMpurity F Fasudil iMpurity F
1-cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride 1-cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride 2252446-70-9 C22H27ClFN3O4
Doxofylline iMpurity E Doxofylline iMpurity E
Cyclopropanecarboxylic acid, 1-[(phenylaMino)carbonyl]- Cyclopropanecarboxylic acid, 1-[(phenylaMino)carbonyl]- 145591-80-6 C11H11NO3
3-PiperidinaMine, 1-acetyl-N,4-diMethyl-N-1H-pyrrolo[2,3-d]pyriMidin-4-yl-, (3R,4R)- (9CI) 3-PiperidinaMine, 1-acetyl-N,4-diMethyl-N-1H-pyrrolo[2,3-d]pyriMidin-4-yl-, (3R,4R)- (9CI) 477600-76-3 C15H21N5O
MeropeneM iMpurity MeropeneM iMpurity 96035-23-3 C15H19N3O5S
デスフルオロシプロフロキサシン デスフルオロシプロフロキサシン 93107-11-0 C17H19N3O3
Valdecoxib IMpurity-E Valdecoxib IMpurity-E 1373038-63-1 C16H11Cl2NO5S2
Sunitinib N-Oxide Sunitinib N-Oxide 356068-99-0 C22H27FN4O3
BendaMustine IMpurity D BendaMustine N-Alkylated IMpurity BendaMustine IMpurity D BendaMustine N-Alkylated IMpurity
Cefradine IMpurity E Cefradine IMpurity E
Cetirizine IMpurity-7 Cetirizine IMpurity-7 C21H25ClN2O3
Dasatinib IMpurity 6 Dasatinib IMpurity 6
Desacetyl CefathiaMidine Desacetyl CefathiaMidine 958001-61-1 C17H26N4O5S2
Fluconazole IMpurity D Fluconazole IMpurity D C13H12F2N6O
Mupirocin Impurity 3 Mupirocin Impurity 3 C26H44O9
3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE 3,4-DICHLOROBENZYLAMINE HYDROCHLORIDE 49552-34-3 C7H8Cl3N
(S)-3-メチル-1-(2-ピペリジン-1-イルフェニル)ブチルアミン (S)-3-メチル-1-(2-ピペリジン-1-イルフェニル)ブチルアミン 147769-93-5 C16H26N2
ジフェノキノン ジフェノキノン 494-72-4 C12H8O2
S-(+)-O-DESMETHYL VENLAFAXINE S-(+)-O-DESMETHYL VENLAFAXINE 142761-12-4 C16H25NO2
シンバスタチンアセアート シンバスタチンアセアート 145576-25-6 C27H40O6
5-(4'-メチル-2-ビフェニル)テトラゾール 5-(4'-メチル-2-ビフェニル)テトラゾール 120568-11-8 C14H12N4
(2S)-2-アミノブチルアミド (2S)-2-アミノブチルアミド 7324-11-0 C4H10N2O
Dihydro-Simvastatin Dihydro-Simvastatin 92083-03-9 C25H40O5
Ceftriaxone Sodium impurity 3 Ceftriaxone Sodium impurity 3
Sugammadex sodium Monoiodo Impurity Sugammadex sodium Monoiodo Impurity
(3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-1-methyl-4-phenylpiperidine (3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-1-methyl-4-phenylpiperidine C20H23NO3
176760-99-9 176760-99-9 176760-99-9 C17H13FN2O4
NILOTINIB IMPURITY 17 NILOTINIB IMPURITY 17 851137-91-2 C17H15N5O
DexMedetoMidine IMpurity 16 DexMedetoMidine IMpurity 16
Canagliflozin Impurity 2 Canagliflozin Impurity 2 2952941-15-8
Rivaroxaban Impurity 22 Rivaroxaban Impurity 22
Levofloxacin Impurity 5 Levofloxacin Impurity 5 2206360-62-3 C13H10FNO5
Ezetimibe Impurity 33 Ezetimibe Impurity 33
Ezetimibe-28 Ezetimibe-28 1478663-95-4 C44H52F2N2O6Si
Vonoprazan Impurity U4 Vonoprazan Impurity U4
Emtricitabine Impurity 28 Emtricitabine Impurity 28 1238210-14-4 C8H11N3O4S
Parecoxib SodiuM iMpurity 37 Parecoxib SodiuM iMpurity 37
(3R,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-methylpiperidine compound (3R,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-methylpiperidine compound 105834-21-7 C20H22FNO3
Lercanidipine IMpurity A Lercanidipine IMpurity A 74936-74-6 C19H22N2O6
Procaterol Impurity 4 Procaterol Impurity 4 63235-39-2 C16H20N2O3
Sitagliptin Impurity 14 Sitagliptin Impurity 14 2072867-07-1 C26H23F9N6O2
SofosBuvir Impurity 31 SofosBuvir Impurity 31
sofosBuvir Impurity 37 sofosBuvir Impurity 37
SofosBuvir Impurity 53 SofosBuvir Impurity 53 1015255-46-5 C20H25FN3O9P
Sofosbuvir Impurity 60 Sofosbuvir Impurity 60
Tenofovir impurity G Tenofovir impurity G
Ticagrelor Impurity 26 Ticagrelor Impurity 26 2245167-79-5 C21H24F2N6O3S
Vildagliptin Impurity 19 Vildagliptin Impurity 19 243145-00-8 C10H16N2O2
Olopatadine Isopropyl ester Hydrochloride Olopatadine Isopropyl ester Hydrochloride 1206456-44-1 C24H29NO3
GLATIRAMER impurity GLATIRAMER impurity
Oxacillin Sodium Impurity I(EP) Oxacillin Sodium Impurity I(EP)
Spectinomycin Impurity E Spectinomycin Impurity E
3-butyl-3-hydroxy-2-benzofuran-1-one 3-butyl-3-hydroxy-2-benzofuran-1-one 162050-42-2 C12H14O3
(4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (minocycline) (4S,4aS,5aR,12aS)-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (minocycline)
(R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione (R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione 2088771-61-1 C16H13F6N5O2
N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine 1092578-45-4 C20H25N5
846023-56-1 846023-56-1 846023-56-1 C26H31Cl2N5O4
Prednisone impurity D (EP) Prednisone impurity D (EP) 10184-69-7 C21H26O4
Lisinopril EP Impurity G Lisinopril EP Impurity G 1356839-89-8 C42H60N6O9
2-hexanoylbenzoic acid 2-hexanoylbenzoic acid 857538-11-5 C13H16O3
Blonanserin N-Oxide Blonanserin N-Oxide 142838-82-2 C23H30FN3O
Levofloxacin Impurity 11 Levofloxacin Impurity 11 106939-42-8 C9H9F2NO
Rabeprazole Impurity 2 Rabeprazole Impurity 2 1807988-36-8 C18H19N3O4
Tenofovir Related Compound 14 Tenofovir Related Compound 14 1244022-52-3 C8H11N5O
N-(2-methyl-5-nitrophenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)acetamide N-(2-methyl-5-nitrophenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)acetamide C18H15N5O3
N-(5-(benzyl(methyl)amino)-2-methylphenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)formamide N-(5-(benzyl(methyl)amino)-2-methylphenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)formamide C25H23N5O
1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid 956011-26-0 C14H10FN3O2
Nicorandil Impurity 4 Dinitrate Nicorandil Impurity 4 Dinitrate 1798026-96-6 C16H17N5O5
WIXOVOWSUCEDGS-UHFFFAOYSA-N WIXOVOWSUCEDGS-UHFFFAOYSA-N 1346603-05-1 C15H20O5
YXSRVOWUJUXDLJ-UHFFFAOYSA-N YXSRVOWUJUXDLJ-UHFFFAOYSA-N 1618107-97-3 C18H18FNO2S
S-2-Benzothiazolyl-2-amino-±-(methoxyimino)-4-thiazolethiolacetate S-2-Benzothiazolyl-2-amino-±-(methoxyimino)-4-thiazolethiolacetate 1684396-27-7 C13H10N4O2S3
4-((TERT-ブチルトキシカルボニル)アミノ)シクロペント-2-エンカルボン酸(1S,4R)-メチル 4-((TERT-ブチルトキシカルボニル)アミノ)シクロペント-2-エンカルボン酸(1S,4R)-メチル 168683-02-1 C12H19NO4
KNKJEUNXMFFFDU-LZHIOSKDSA-N KNKJEUNXMFFFDU-LZHIOSKDSA-N 138804-88-3 C25H34O6
MONO-DESACETYL FAMCICLOVIR MONO-DESACETYL FAMCICLOVIR 104227-88-5 C12H17N5O3
(E)-5-(2-カルボキシビニル)-2'-デオキシウリジン (E)-5-(2-カルボキシビニル)-2'-デオキシウリジン 74131-06-9 C12H14N2O7
5-Decyano 5-(Ethyl Formate) Milrinone 5-Decyano 5-(Ethyl Formate) Milrinone 80442-07-5 C14H14N2O3
デアセチルリファンピン デアセチルリファンピン 16783-99-6 C41H56N4O11
ETHYL 2-CYCLOHEXYL-2-HYDROXY-PHENYLACETATE ETHYL 2-CYCLOHEXYL-2-HYDROXY-PHENYLACETATE 31197-69-0 C16H22O3
1-(4-メトキシフェニル)-2-メチル-2-プロパノール 1-(4-メトキシフェニル)-2-メチル-2-プロパノール 35144-39-9 C11H16O2
1,8-bis(4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzyl)-1,4,8,11-tetraazacyclotetradecane 1,8-bis(4-((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzyl)-1,4,8,11-tetraazacyclotetradecane 414858-02-9 C46H84N12
butyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate butyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate 2227199-31-5 C20H29N5O3
ethyl 2-((E)-5-((E)-2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetate ethyl 2-((E)-5-((E)-2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetate 682775-71-9 C17H17NO3S2
(4-ヒドロキシ-2-メチル-2H-1,2-ベンゾチアジン-3-カルボン酸エチル)1,1-ジオキシド (4-ヒドロキシ-2-メチル-2H-1,2-ベンゾチアジン-3-カルボン酸エチル)1,1-ジオキシド 24683-26-9 C12H13NO5S
Cabozantinib Impurity 46 Cabozantinib Impurity 46 1247859-37-5 C11H10FNO3
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