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Structure Chemical Name CAS MF
Parecoxib Impurity Q Parecoxib Impurity Q 1373038-58-4 C16H14N2O3S
MiraBegron Impurity A MiraBegron Impurity A
Ropivacaine Impurity 30 Ropivacaine Impurity 30
Moxifloxacin Impurity 15 Moxifloxacin Impurity 15
Moxifloxacin Impurity 32 Moxifloxacin Impurity 32
Ropivacaine Impurity 39 Ropivacaine Impurity 39
1,4-ジヒドロ-2,6-ジメチル-4-(2-ニトロフェニル)-3,5-ピリジンジカルボン酸3-メチル5-エチル 1,4-ジヒドロ-2,6-ジメチル-4-(2-ニトロフェニル)-3,5-ピリジンジカルボン酸3-メチル5-エチル 53055-15-5 C18H20N2O6
Sugammadex sodium Org46643 Impurity Sugammadex sodium Org46643 Impurity
Olaparib Impurity 15 Olaparib Impurity 15 2250243-17-3 C24H25FN4O3
Butyphthalide impurity 41 Butyphthalide impurity 41 1379166-79-6 C9H10O3
Butyphthalide impurity 47 Butyphthalide impurity 47
Olopatadine Impurity 4 Olopatadine Impurity 4 55690-15-8 C18H18O5
Dapoxetine impurity 19 Dapoxetine impurity 19
Posaconazole Impurity 26 Posaconazole Impurity 26
Empagliflozin Impurity KHC Empagliflozin Impurity KHC
Posaconazole Impurity 48 Posaconazole Impurity 48 1902954-03-3 C37H42F2N8O5
Febuxostat Impurity 70 Febuxostat Impurity 70 2418591-43-0 C16H16N2O3S
Posaconazole Impurity 9 Posaconazole Impurity 9
Roxithromycin Impurity E Roxithromycin Impurity E
SofosBuvir impurity 48 SofosBuvir impurity 48
SofosBuvir Impurity 54 SofosBuvir Impurity 54 1431932-81-8 C12H17ClNO4P
Timolol EP Impurity G Timolol EP Impurity G 75202-36-7 C6H9N3O3S
2H-1,4-Benzoxazin-3(4H)-one, 8-[(1R)-2-bromo-1-hydroxyethyl]-6-(phenylmethoxy)- 2H-1,4-Benzoxazin-3(4H)-one, 8-[(1R)-2-bromo-1-hydroxyethyl]-6-(phenylmethoxy)- 2248125-51-9 C17H16BrNO4
Morpholine, 4-[4-(1,1-dimethylethoxy)-1,2,5-thiadiazol-3-yl]- Morpholine, 4-[4-(1,1-dimethylethoxy)-1,2,5-thiadiazol-3-yl]- 158636-99-8 C10H17N3O2S
Pemetrexed disodium Impurity 30 Pemetrexed disodium Impurity 30
(S)-4,6,7,11-tetrahydroxy-9-(2-hydroxyacetyl)-7,8-dihydrotetracene-5,12-dione (S)-4,6,7,11-tetrahydroxy-9-(2-hydroxyacetyl)-7,8-dihydrotetracene-5,12-dione
Ruxolitinib ImpurityABCDEFGHJKL Ruxolitinib ImpurityABCDEFGHJKL
Rosuvastatin Impurity 153 Rosuvastatin Impurity 153
Rosuvastatin Impurity 138 Rosuvastatin Impurity 138
Rosuvastatin Impurity 127 Rosuvastatin Impurity 127
Oxacillin sodium EP impurity J Oxacillin sodium EP impurity J
Piperacillin Sodium EP Impurity P Piperacillin Sodium EP Impurity P
Ertapenem Impurity B(USP) Ertapenem Impurity B(USP)
INDEX NAME NOT YET ASSIGNED INDEX NAME NOT YET ASSIGNED 2458312-06-4 C27H30N2O6
15(R)-17-PHENYL TRINOR PROSTAGLANDIN F2ALPHA 15(R)-17-PHENYL TRINOR PROSTAGLANDIN F2ALPHA 41639-71-8 C23H32O5
(5R,6S)-6-((R)-1-hydroxyethyl)-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-en-7-one (5R,6S)-6-((R)-1-hydroxyethyl)-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-en-7-one
Acetamide, N-(4-hydroxyphenyl)-N-nitroso- Acetamide, N-(4-hydroxyphenyl)-N-nitroso- 146897-60-1 C8H8N2O3
3-Azetidineacetonitrile, 1-(ethylsulfonyl)-3-[4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]- 3-Azetidineacetonitrile, 1-(ethylsulfonyl)-3-[4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]- 2402776-83-2 C16H17N7O2S
Iohexol ImpuritiesE Iohexol ImpuritiesE
TERT-BUTYL (R)-6-CHLORO-5-HYDROXY-3-OXOHEXANOATE TERT-BUTYL (R)-6-CHLORO-5-HYDROXY-3-OXOHEXANOATE 404958-08-3 C10H17ClO4
2-(3-(4-(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-1H-pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile 2-(3-(4-(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-1H-pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile
8-chloro-11-(1-((5-methylpyridin-3-yl)methyl)piperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine 8-chloro-11-(1-((5-methylpyridin-3-yl)methyl)piperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine
Bumetanide Photodegradable Impurity 16 Bumetanide Photodegradable Impurity 16
Bisoprolol Impurity 47 Bisoprolol Impurity 47
Gadobutrol Impurity 11(Ammonium salt) Gadobutrol Impurity 11(Ammonium salt)
Flomoxef Impurity F Flomoxef Impurity F
Tegoprazan Impurity 15 Tegoprazan Impurity 15
Nirmatrelvir Impurity 8 Nirmatrelvir Impurity 8
Nirmatrelvir Impurity 2 Nirmatrelvir Impurity 2
(5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanamine hydrochloride (5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanamine hydrochloride
Rocuronium Bromide Impurity 24 、25 Rocuronium Bromide Impurity 24 、25
Roxadustat Impurity 17 Roxadustat Impurity 17
Perospirone Impurity 20 Perospirone Impurity 20 1002359-81-0
Dolutegravir Impurity 19 Dolutegravir Impurity 19
Indacaterol Impurity 3 Indacaterol Impurity 3 2250243-41-3 C26H32N2O3
Canagliflozin Impurity 11 Canagliflozin Impurity 11
Oseltamivir Impurity 22 Oseltamivir Impurity 22
Riociguat IMpurtiy B Riociguat IMpurtiy B
Silodosin Impurity C Silodosin Impurity C
Dexmedetomidine-025 Dexmedetomidine-025 2250242-52-3 C20H22N2
pranoprofen impurity 15 pranoprofen impurity 15
Mono-Hydroxy Sugammadex Mono-Hydroxy Sugammadex 2376607-99-5 C69H109NaO47S7
Metronidazole impurity A Metronidazole impurity A
Sulpiride Impurity 6 Sulpiride Impurity 6
Cefminox Impurity A Cefminox Impurity A
Cefminox Impurity F Cefminox Impurity F
IRBESARTAN RELATED COMPOUND A (25 MG) (1-PENTANOYLAMINO-CYCLOPENTANECARBOXYLIC ACID [2'-(1H-TETRAZOL-5-YL)-BIPHENYL-4-YLMETHYL]-AMIDE) IRBESARTAN RELATED COMPOUND A (25 MG) (1-PENTANOYLAMINO-CYCLOPENTANECARBOXYLIC ACID [2'-(1H-TETRAZOL-5-YL)-BIPHENYL-4-YLMETHYL]-AMIDE) 748812-53-5 C25H30N6O2
Cephalexin Impurity I Cephalexin Impurity I
Fondaparinux sodium impurity 6 Fondaparinux sodium impurity 6
Fondaparinux sodium impurity 2 Fondaparinux sodium impurity 2
Oxacillin sodium Impurity I Oxacillin sodium Impurity I
Mixture of Cefoxitin Impurity E&F Mixture of Cefoxitin Impurity E&F
Revefenacin Impurity 22 Revefenacin Impurity 22
Lasmiditan Impurity 7 Lasmiditan Impurity 7
Febuxostat impurity BAC Febuxostat impurity BAC
4-(3,4-DICHLOROPHENYL)-1,2,3,4-TETRAHYDRO-1-NAPHTHALENOL 4-(3,4-DICHLOROPHENYL)-1,2,3,4-TETRAHYDRO-1-NAPHTHALENOL 866018-46-4 C16H14Cl2O
Lasmiditan Impurity 9 Lasmiditan Impurity 9
Letermovir Impurity 2 Letermovir Impurity 2
1H-イミダゾール-2-カルボン酸 1H-イミダゾール-2-カルボン酸 16042-25-4 C4H4N2O2
Olodaterol Impurity 19 Olodaterol Impurity 19
Ethacridine Impurity 12 Ethacridine Impurity 12
[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
5-Hydroxymethyl Flucloxacillin 5-Hydroxymethyl Flucloxacillin 75524-31-1 C19H17ClFN3O6S
6-ヒドロキシ-5-メトキシ-1-インダノン 6-ヒドロキシ-5-メトキシ-1-インダノン 90843-62-2 C10H10O3
デホルミルビンクリスチン デホルミルビンクリスチン 18172-50-4 C45H56N4O9
ラベプラゾールスルホン ラベプラゾールスルホン 117976-47-3 C18H21N3O4S
6-ブロモ-3H-イソベンズオフラン-1-オン 6-ブロモ-3H-イソベンズオフラン-1-オン 19477-73-7 C8H5BrO2
TOPOTECANACETATE TOPOTECANACETATE 123948-88-9 C25H27N3O7
dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarb oxylate dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarb oxylate 21829-09-4 C17H18N2O6
Metronidazole IMpurity (1-Methyl-4-Nitro-1H-IMidazole) Metronidazole IMpurity (1-Methyl-4-Nitro-1H-IMidazole) 143508-97-8 C2H3NO
(S)-Phenylephrine hydrochloride (S)-Phenylephrine hydrochloride 939-38-8 C9H14ClNO2
L-erythro-3-(3,4-Dihydroxyphenyl)serine L-erythro-3-(3,4-Dihydroxyphenyl)serine 34047-62-6 C9H11NO5
2-(メチルエチルアミノ)-N-(2,6-ジメチルフェニル)アセトアミド 2-(メチルエチルアミノ)-N-(2,6-ジメチルフェニル)アセトアミド 74634-66-5 C13H20N2O
リボフラビン3′,5′-ビスりん酸 リボフラビン3′,5′-ビスりん酸 86108-26-1 C17H22N4O12P2
6 beta-hydroxycortisol 6 beta-hydroxycortisol 53-35-0 C21H30O6
16-hydroxyclarithromycin 16-hydroxyclarithromycin 124412-58-4 C38H69NO14
ビス(P-アセチルアミノフェニル)エーテル ビス(P-アセチルアミノフェニル)エーテル 3070-86-8 C16H16N2O3
3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 85677-95-8 C18H20N2O7
3-isobutylisobenzofuran-1(3H)-one 3-isobutylisobenzofuran-1(3H)-one 199736-94-2 C12H14O2
isopropyl(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate isopropyl(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b] pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate 625115-54-0 C22H23FN8O2
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