| Structure |
Chemical Name |
CAS |
MF |
 |
テルミサルタン-D3 |
1189889-44-8 |
C33H27D3N4O2 |
 |
1H-Pyrazole,3-ethoxy-5-methyl-1-phenyl-(9CI) |
300543-31-1 |
C12H14N2O |
![1H-Pyrazole-1-propanoic acid, β-cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-, (βR)-](/CAS/20211123/GIF/2102675-40-9.gif) |
1H-Pyrazole-1-propanoic acid, β-cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-, (βR)- |
2102675-40-9 |
C17H19N5O2 |
 |
Simvastatin Impurity 6 |
|
|
 |
Cefdinir Degradation Impurity 1 |
|
|
 |
Olaparib Impurity F |
|
|
 |
Clopidogrel impurity reference substance |
|
C15H14ClNO2S |
 |
1-(6-chloro-5-fluoropyrimidin-4-yl)ethanol |
1289559-76-7 |
C6H6ClFN2O |
 |
Dacpomycin Impurity 2 |
|
|
 |
N-(3,4-dichlorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine |
2089650-13-3 |
C22H24Cl2N4O3 |
 |
Prasugrel IMpurity 6 |
|
|
 |
Lincomycin sulfoxide Impurity 6 |
|
|
 |
Clindamycin Impurity D |
|
|
 |
Olaparib Impurity D |
|
|
 |
Brivaracetam Impurity |
2432911-37-8 |
C11H22O3 |
 |
5-METHYL-3-NITROMETHYL-HEXANOIC ACID |
181289-21-4 |
C8H15NO4 |
 |
N-(4-((3-chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl)-4-(dimethylamino)butanamide |
|
|
 |
Empagliflozin Impurity 42 |
|
|
 |
N-(4-aMinophenyl)-2-chloro-N-MethylacetaMide |
855860-75-2 |
C9H11ClN2O |
 |
CYCLOPENTYL BENZOATE |
32651-38-0 |
C12H14O2 |
 |
9,11-Anhydrobudesonide |
313474-58-7 |
C25H32O5 |
 |
Aprepitant iMpurity 41 |
|
|
![1-(2-(methylamino)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate](/CAS/20180703/GIF/743460-48-2.gif) |
1-(2-(methylamino)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate |
743460-48-2 |
C21H27N3O2 |
 |
9(10H)-Acridinone, 2-ethoxy-6-nitro- |
451460-48-3 |
C15H12N2O4 |
 |
ブロモベンザロン |
94729-09-6 |
C17H13BrO3 |
 |
Acyclovir Impurity 1 |
3055289-53-4 |
C13H17N5O6 |
 |
2,3-ジメチルスチレン |
40243-75-2 |
C10H12 |
 |
Valsartan Impurity 14 |
|
C24H29N5O3 |
 |
Deuterated methane mixture |
|
|
 |
1-BOC-4-(2-AMINO-4-PYRIDINYL)-PIPERAZINE |
571189-23-6 |
C14H22N4O2 |
 |
Methylprednisolone EP Impurity D1 |
|
|
 |
Aripiprazole impurity 20 |
203395-83-9 |
|
 |
Desvenlafaxine (O-DesMethyl Venlafaxine) FuMarate |
93414-04-1 |
C20H29NO6 |
 |
(5RS)-5-Ethyl-2,6-diimino-5-phenyl-1,2,5,6-tetrahydropyrimidin-4(3H)-one |
69125-70-8 |
C12H14N4O |
 |
Butyphthalide impurity 38 |
1841089-56-2 |
C24H30O5 |
 |
5-((1-((4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-2- oxo-4-(trifluoromethyl)-1,2-dihydropyridin-3-yl)oxy)isophthalonitrile |
|
|
 |
acetylated penicilloic acids of piperacillin |
|
|
![1-{{9-{2-ヒドロキシ-3-{[2-(2-メトキシフェノキシ)エチル]アミノ}プロピル}-9H-カルバゾール-4-イル}オキシ}-3-{[2-(2-メトキシフェノキシ)エチル]アミノ}-2-プロパノール](/CAS/20180808/GIF/1198090-73-1.gif) |
1-{{9-{2-ヒドロキシ-3-{[2-(2-メトキシフェノキシ)エチル]アミノ}プロピル}-9H-カルバゾール-4-イル}オキシ}-3-{[2-(2-メトキシフェノキシ)エチル]アミノ}-2-プロパノール |
1198090-73-1 |
C36H43N3O7 |
 |
Moxifloxacin Impurity 7 |
|
|
 |
Acarbose Impurity A |
|
|
 |
4′-エチル-α-メチルアクリロフェノン |
70639-76-8 |
C12H14O |
 |
α-Desmethyl Anastrozole |
1215780-15-6 |
C16H17N5 |
 |
Telmisartan impurity C |
|
|
 |
Ethyl 3,4-O-isopropylideneshikiMate |
136994-78-0 |
C12H18O5 |
 |
2-Methyl SiMvastatin (Mixture Of DiasteroisoMers) |
774611-54-0 |
C26H40O5 |
 |
Indacaterol IMrity |
1235445-80-3 |
C24H28N2O3 |
 |
5-Oxo Pitavastatin |
222306-15-2 |
C25H22FNO4 |
 |
5-chloro-N-(4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-yl)-6-(4-((4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-yl)carbamoyl)piperidin-1-yl)nicotinamide |
2948773-23-5 |
|
 |
Rivaroxaban Impurity 43 |
2197189-38-9 |
C19H18ClN3O6S |
![2-クロロ-4'-フルオロ[1,1'-カルボニルビスベンゼン]](/CAS/GIF/1806-23-1.gif) |
2-クロロ-4'-フルオロ[1,1'-カルボニルビスベンゼン] |
1806-23-1 |
C13H8ClFO |
 |
2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 1-oxide |
2418591-42-9 |
C16H16N2O4S |
 |
Iguratimod Impurity 9 |
1179354-65-4 |
C18H16N2O6S |
![1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid,10-[2,3-dihydroxy-1-(hydroxymethyl)propyl]-](/CAS/20180629/GIF/138168-36-2.gif) |
1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid,10-[2,3-dihydroxy-1-(hydroxymethyl)propyl]- |
138168-36-2 |
C18H34N4O9 |
 |
4-Ethyl-2,3-dioxo-N-phenylpiperazine-1-carboxamide |
65322-79-4 |
C13H15N3O3 |
 |
Tofacitinib impurity S |
|
|
 |
2-(1-オキソペンチル)安息香酸 |
550-37-8 |
C12H14O3 |
 |
2-Acetoxymethyl1-3-Methyl-4- |
112525-75-4 |
C11H12F3NO3 |
 |
Valsartan N2-Trityl IMpurity |
|
|
 |
Isavuconazole Impurity 35 |
|
|
 |
Afatinib Impurity 16 |
|
|
![8-cyclopentyl-6-(1-hydroxyethyl)-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one](/CAS/20180629/GIF/1376615-91-6.gif) |
8-cyclopentyl-6-(1-hydroxyethyl)-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one |
1376615-91-6 |
C24H31N7O2 |
![(1R,2R,3S,5R)-3-(7-((1S,2R)-2-(3,4-difluorophenyl)cyclopropylaMino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol](/CAS/20150408/GIF/CB62664138.gif) |
(1R,2R,3S,5R)-3-(7-((1S,2R)-2-(3,4-difluorophenyl)cyclopropylaMino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol |
2096989-55-6 |
C23H28F2N6O4S |
![1H-Benzimidazole-7-carboxylic acid, 1-[[2'-[4,5-dihydro-4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-5-oxo-1,2,4-oxadiazol-3-yl][1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-](/CAS/20210305/GIF/1985638-55-8.gif) |
1H-Benzimidazole-7-carboxylic acid, 1-[[2'-[4,5-dihydro-4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-5-oxo-1,2,4-oxadiazol-3-yl][1,1'-biphenyl]-4-yl]methyl]-2-ethoxy- |
1985638-55-8 |
C30H24N4O8 |
 |
N,N'-(2,2'-(sulfonylbis(1-(3-ethoxy-4-methoxyphenyl)ethane-2,1-diyl))bis(1,3-dioxoisoindoline-4,2-diyl))diacetamide |
2417213-74-0 |
C42H42N4O12S |
 |
Etoricoxib Impurity 15 |
73312-69-3 |
C5H8ClNO |
 |
(22E,24R)-1α,24-ジヒドロキシ-26,27-シクロ-22,23-ジデヒドロコレカルシフェロール |
112827-99-3 |
C27H40O3 |
 |
Dapoxetine Impurity 1 |
119357-22-1 |
C22H25NO |
 |
ethyl (E)-2-(2-(4-methoxyphenyl)hydrazono)propanoate |
4792-57-8 |
C12H16N2O3 |
 |
Sitagliptin Impurity 1 |
823817-55-6 |
C16H15F6N5O |
 |
Trelagliptin Impurity 2 |
|
|
 |
Hydroxy TorseMide |
99300-68-2 |
C16H20N4O4S |
 |
1-cyclopropyl-7-fluoro-6,8-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
|
C15H14FNO5 |
 |
Sugammadex sodium Org49095 Impurity |
|
|
 |
Clindamycin (2R-cis)-Diastereomer |
1440605-46-8 |
C18H33ClN2O5S |
 |
Aztreonam Impurity 5 |
2195336-17-3 |
C4H10N2O5S |
 |
IMp. A (EP): (RS)-2-Chloro-N-(2-Methylphenyl)-PropanaMide |
39084-88-3 |
C10H11Cl2NO |
 |
Valsartan Impurity 1 |
914465-68-2 |
C19H21N5O |
 |
Desisobutyl-n-butyl BortezoMib |
1104011-35-9 |
C19H25BN4O4 |
 |
OseltaMivir IMpurity F |
|
|
 |
Olopatadine Impurity 13 |
55453-90-2 |
C18H16O4 |
 |
7-ブロモアセチルアミノセファロスポラン酸 |
26973-80-8 |
C12H13BrN2O6S |
 |
EthanediaMide iMpurity E |
|
C2H4N2O2 |
 |
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 |
 |
Alvimopan Impurity 5 |
|
|
 |
Escitalopram Impurity |
91283-87-3 |
C18H14FNO3 |
 |
4-amino-5-chloro-N-(1-propylpiperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide |
|
C17H24ClN3O2 |
 |
(2-(2-((tert-butoxycarbonyl)(methyl)amino)-N-methylacetamido)pyridin-3-yl)methyl N-(tert-butoxycarbonyl)-N-methylglycinate |
|
|
 |
Mupirocin Impurity 3 |
|
C26H44O9 |
![2-[4-(Azidomethyl)phenyl]benzoic acid](/) |
2-[4-(Azidomethyl)phenyl]benzoic acid |
|
|
 |
MiraBegron Impurity A |
|
|
 |
Erlotinib impurity A |
183321-85-9 |
C21H20ClN3O3 |
![1H-BenziMidazole, 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl]sulfinyl]-1-(2,2,2-trifluoroethyl)-](/CAS/GIF/1187926-84-6.gif) |
1H-BenziMidazole, 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl]sulfinyl]-1-(2,2,2-trifluoroethyl)- |
1187926-84-6 |
C18H15F6N3O2S |
![1-メチル-12-チオキソピリド[1,2,3,4]イミダゾール-[1,2-A]ベンズイミダゾール-2(12H)-オン](/CAS/GIF/1246819-06-6.gif) |
1-メチル-12-チオキソピリド[1,2,3,4]イミダゾール-[1,2-A]ベンズイミダゾール-2(12H)-オン |
1246819-06-6 |
C14H9N3OS |
![P-[[(1S)-2-(6-AMino-9H-purin-9-yl)-1-Methylethoxy]Methyl]-phosphonic Acid Monoethyl Ester](/CAS/GIF/1255525-18-8.gif) |
P-[[(1S)-2-(6-AMino-9H-purin-9-yl)-1-Methylethoxy]Methyl]-phosphonic Acid Monoethyl Ester |
1255525-18-8 |
C11H18N5O4P |
 |
Donepezil Impurity 8 |
1808997-65-0 |
C18H23NO4 |
 |
(Z)-4-chloro-6-(3-(2,4-difluorophenyl)-4-(1H-1,2,4-triazol-1-yl)but-3-en-2-yl)-5-fluoropyrimidine |
|
|
 |
Asparagine Impurity 48 |
2260823-58-1 |
C15H23NO6 |
 |
Ampicillin Impurity S |
|
|
 |
(S)-4-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5,12-dihydroxy-7-methoxy-6,11-dioxo-3,4,6,11-tetrahydrotetracene-2-carboxylic acid |
|
|
 |
Rosuvastatin EP Impurity J |
|
|