| Structure |
Chemical Name |
CAS |
MF |
 |
Acarbose Impurity G |
|
|
![1-Butanone, 1-(4-fluorophenyl)-4-[(6bS,10aS)-2,3,6b,9,10,10a-hexahydro-3-methyl-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl]-](/CAS/20200611/GIF/1576240-15-7.gif) |
1-Butanone, 1-(4-fluorophenyl)-4-[(6bS,10aS)-2,3,6b,9,10,10a-hexahydro-3-methyl-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl]- |
1576240-15-7 |
C24H28FN3O |
 |
LCZ696(valsartan + sacubitril) impurity 27 |
|
|
 |
Sugammadex Impurity 26(Org199129-1) |
2412953-06-9 |
|
 |
Atracurium Impurity 26 |
|
|
![Carbamic acid, [2-hydroxy-1-methyl-2-[3-(phenylmethoxy)phenyl]ethyl]-, phenylmethyl ester, [R-(R*,S*)]- (9CI)](/CAS/20210305/GIF/31301-86-7.gif) |
Carbamic acid, [2-hydroxy-1-methyl-2-[3-(phenylmethoxy)phenyl]ethyl]-, phenylmethyl ester, [R-(R*,S*)]- (9CI) |
31301-86-7 |
C24H25NO4 |
 |
176760-99-9 |
176760-99-9 |
C17H13FN2O4 |
 |
N-(5-((diphenylphosphoryl)methyl)-4-(3-fluorophenyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide |
|
|
 |
(E)-Ceftiofur |
120882-20-4 |
C19H17N5O7S3 |
 |
ナリンギン4′-グルコシド |
17257-21-5 |
C33H42O19 |
 |
2-(thiophen-3-yl)ethyl 4-methylbenzenesulfonate |
40412-09-7 |
C13H14O3S2 |
![2-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)acetohydrazide hydrochloride](/CAS/20200331/GIF/1485732-85-1.gif) |
2-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)acetohydrazide hydrochloride |
1485732-85-1 |
C8H11F3N6O |
 |
Olprinone Impurity 5 |
|
|
![2-(4-(2-(4-(1-(2-hydroxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoic acid](/CAS/20181212/GIF/CB49996366.gif) |
2-(4-(2-(4-(1-(2-hydroxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoic acid |
|
C26H33N3O3 |
 |
1H-Inden-1-amine, 2,3-dihydro-N-2-propen-1-yl- |
91639-43-9 |
C12H15N |
 |
(3E)-3-(2-フェニルヒドラジン-1-イリデン)ブタン酸エチル |
6078-46-2 |
C12H16N2O2 |
![tert-butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate](/CAS/20180601/GIF/1883672-48-7.gif) |
tert-butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate |
1883672-48-7 |
C29H38ClN7O4 |
 |
Doxorubicin Imp B HBr salt |
148218-14-8 |
C29H35Br2NO11 |
 |
(S)-2-(ベンジルオキシ)プロピオナール |
81445-44-5 |
C10H12O2 |
 |
Canagliflozin Impurity 29 |
|
|
 |
lumelysergol |
7079-87-0 |
C16H20N2O2 |
 |
AztreonaM IMpurity C |
|
|
 |
Diquafosol Impurity 13 |
211448-81-6 |
C18H28N4O29P6 |
 |
Flucloxacillin Impurity 4 |
|
|
 |
Maribavir (CAS:176161-24-3) |
|
|
 |
Isavuconazole Impurity 5 |
|
|
 |
(6α,11β)-11,21-Dihydroxy-6-methyl-pregna-1,4-diene-3,20-dione |
103744-18-9 |
C22H30O4 |
 |
Etoricoxib Impurity 40 |
|
|
![4H-Inden-4-one, 1-[1,5-dimethyl-5-[(triethylsilyl)oxy]hexyl]octahydro-7a-methyl-, [1R-[1α(R*),3aβ,7aα]]-](/CAS/20180808/GIF/144848-24-8.gif) |
4H-Inden-4-one, 1-[1,5-dimethyl-5-[(triethylsilyl)oxy]hexyl]octahydro-7a-methyl-, [1R-[1α(R*),3aβ,7aα]]- |
144848-24-8 |
C24H46O2Si |
 |
Diquafosol Impurity UP2U |
221169-12-6 |
C18H25N4NaO17P2 |
![5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1,3-dihydro-1-hydroxy-](/CAS/20200401/GIF/2102609-59-4.gif) |
5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1,3-dihydro-1-hydroxy- |
2102609-59-4 |
C14H18N2O2 |
 |
Atenolol EP Impurity |
|
C14H22N2O3 |
![(E)-3-[p-ブロモメチルフェニル]アクリル酸エチル](/CAS/GIF/78712-67-1.gif) |
(E)-3-[p-ブロモメチルフェニル]アクリル酸エチル |
78712-67-1 |
C12H13BrO2 |
 |
Posaconazole Impurity 43 |
1428118-40-4 |
C13H20N2O2 |
 |
Abiraterone Impurity 10 |
165334-69-0 |
C26H33NO2 |
 |
Desmethyl Ranolazine |
755711-09-2 |
C23H31N3O3 |
 |
HERBA PLANTAGINIS |
|
|
 |
Taladafil impurity |
1356345-67-9 |
C23H23N3O4 |
 |
Tofacitinib Impurity W |
|
|
 |
Rosuvastatin EP Impurity G Complete Set |
|
|
 |
cis-Vitamin K2 |
65061-19-0 |
C31H40O2 |
 |
Sugammadex sodium Org48301 Impurity |
|
|
 |
Afatinib Impurity 17 |
1870880-09-3 |
C20H18Cl2FN5O |
 |
Parecoxib Impurity K |
198471-69-1 |
C17H16N2O3S |
 |
2-メトキシ-5-スルファモイルベンズアミド |
52395-25-2 |
C8H10N2O4S |
 |
GURKHSYORGJETM-MGDILKBHSA-N |
1992961-26-8 |
C33H39ClN4O6 |
 |
046073 Dionex IonPac CS12A 4*250 mm thermofisher |
|
|
 |
Pregabalin Impurity 48 |
1239856-83-7 |
C11H23NO2 |
 |
Prasugrel Impurity 4 HCl |
1618107-96-2 |
C20H22Cl2FNO3S |
 |
5-bromo-4-chloro-N-cyclopentylpyrimidin-2-amine |
1823404-28-9 |
C9H11BrClN3 |
 |
Posaconazole iMpurity 1 |
|
|
 |
Phenol, 4-(hydroxyamino)- |
3505-87-1 |
C6H7NO2 |
 |
Dapoxetine Impurity 2 |
|
|
 |
3',6'-Dehydroclindamycin |
1440605-51-5 |
C18H31ClN2O5S |
 |
Milnacipran Impurity 26 |
|
|
 |
1-(4-NITRO-PHENYL)-PIPERIDIN-2-ONE |
39257-91-5 |
C5H10O2S |
 |
Avibactam impurity 28 |
2064219-14-1 |
C14H16N2O4 |
 |
cefdinir |
|
|
 |
Regorafenib Impurity 8 |
|
|
 |
Nifekalant Impurity 8 |
|
|
 |
Pantoprazole Impurity 2 |
|
|
![( 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}acetic acid tert-butylester )](/CAS/20180702/GIF/475084-96-9.gif) |
( 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}acetic acid tert-butylester ) |
475084-96-9 |
C29H37N3O3 |
 |
Rocuronium Bromide Impurity 34、35、36 |
|
|
 |
Potassium chloride standard solution c(KCl)=0.1 mol/L |
|
|
 |
Febuxostat Impurity 20 |
|
|
 |
7-(2-アミノエチル)アミノ-1-シクロプロピル-1,4-ジヒドロ-4-オキソ-6-フルオロキノリン-3-カルボン酸 |
103222-12-4 |
C15H16FN3O3 |
 |
2,6-ジメチル-4-(3-ニトロフェニル)-3,5-ピリジンジカルボン酸ジメチル |
76258-20-3 |
C17H16N2O6 |
 |
Vonoprazan Impurity 15 |
|
|
 |
3-cyano-4-isobutoxybenzaMide |
161718-85-0 |
C12H14N2O2 |
 |
methyl 2,4-bis{2-nitrophenyl}-6-methyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate |
108139-78-2 |
C19H18N4O6 |
![sodium ((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d] pyrimidin-5-yl)ethyl)benzamido)-4-carboxylatobutanoyl)-L-glutamate](/) |
sodium ((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d] pyrimidin-5-yl)ethyl)benzamido)-4-carboxylatobutanoyl)-L-glutamate |
|
|
 |
Tenofovir Impurity 70 |
|
|
 |
Engleet net impurity 07 |
1620758-33-9 |
C23H27ClO7 |
 |
1-エチル-4-オキソ-6-フルオロ-7-クロロ-1,4-ジヒドロキノリン-3-カルボン酸エチル |
70458-94-5 |
C14H13ClFNO3 |
 |
Citalopram EP Impurity E |
64169-47-7 |
C19H22Cl2FNO |
 |
Peramivir Chlorisomeric Impurity |
|
|
 |
Rebamipide Impurity X(Rebamipide Impurity 7) |
|
|
 |
Isavuconazole Impurity 25 |
|
|
 |
Clotrimazole Impurity 3 |
|
|
 |
Oseltamivir Impurity 78 |
|
|
 |
Doxofylline iMpurity E |
|
|
 |
Sts 64 |
24284-84-2 |
C21H27NO2 |
 |
Ibrutinib Impurity 10 |
|
C50H48N12O4 |
 |
1-クロロ-3-(ジメトキシメチル)ベンゼン |
3395-80-0 |
C9H11ClO2 |
 |
(S)-ethyl 2-(((S)-(perfluorophenoxy)(phenoxy)phosphoryl)amino)propanoate |
1392015-05-2 |
C17H15F5NO5P |
 |
Atorvastatin Dehydro Lactone |
442851-50-5 |
C33H31FN2O3 |
 |
Sofosbuvir Impurity23 |
|
|
 |
Fondaparinux sodium impurity 17 |
|
|
![6-(benzyloxy)-8-(2-broMoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one](/CAS/GIF/926319-53-1.gif) |
6-(benzyloxy)-8-(2-broMoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one |
926319-53-1 |
C17H14BrNO4 |
![4'-chloro-7H-4,7'-bipyrrolo[2,3-d]pyrimidine](/CAS/20200611/GIF/134965-85-8.gif) |
4'-chloro-7H-4,7'-bipyrrolo[2,3-d]pyrimidine |
134965-85-8 |
C12H7ClN6 |
 |
Pitavastatin 5-Oxo Impurity Calcium Salt |
2180095-22-9 |
C25H24CaFNO4 |
 |
Trifluridine Impurity 3 |
|
|
 |
Tinidazole Impurity B |
|
|
 |
Mirabegron Impurity 5 |
|
|
 |
tert-butyl (2-methoxy-6-nitro-4-(4-oxopiperidin-1-yl)phenyl)carbamate |
|
|
![3,3'-[Dithiobis[(2S,4S)-4,2-pyrrolidinediylcarbonyliMino]]bisbenzoic Acid Dihydrochloride](/CAS/GIF/444057-64-1.gif) |
3,3'-[Dithiobis[(2S,4S)-4,2-pyrrolidinediylcarbonyliMino]]bisbenzoic Acid Dihydrochloride |
444057-64-1 |
C24H27ClN4O6S2 |
 |
Ethyl 1-butanesulfonate |
2374-68-7 |
C6H14O3S |
 |
Finerenone Impurity 123 |
|
|
 |
Pramipexole Dimer Impurity (Mixture of Diastereomers) |
1147937-31-2 |
C13H23N3S |
 |
Acyclovir IMpurity I |
|
|