| Structure |
Chemical Name |
CAS |
MF |
 |
Cefotiam Impurity 1 |
2243596-87-2 |
C18H23N9O4S3 |
 |
sodium 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)-1-oxidopiperazin-1-yl)ethoxy)acetate |
|
|
 |
Brivaracetam Impurity 25 |
10547-88-3 |
C7H12O2 |
|
|
(S)-N-((R)-1-amino-1-oxobutan-2-yl)-3-(bromomethyl)hexanamide |
|
|
|
|
Peramivir Impurity 19 |
|
|
 |
Diquafosol Impurity 13 |
211448-81-6 |
C18H28N4O29P6 |
 |
Montelukast Sodium EP Impurity G |
1428448-96-7 |
C35H37ClNNaO3S |
 |
Amifostine related impurities 2 |
17002-55-0 |
C8H21N3O |
 |
Oxacillin Impurity F |
5053-35-0 |
C19H19N3O4S2 |
 |
Peramivir Impurity 30 |
2758048-79-0 |
C20H36N2O6 |
|
|
NICERGOLINE IMP. D (EP): 5-BROMOPYRIDINE-3-CARBOXYLIC ACID |
|
|
 |
1-(4-イソブチルフェニル)エタノール |
40150-92-3 |
C12H18O |
 |
3-ヒドロキシフェニルトリメチルアンモニウムヨージド |
2498-27-3 |
C9H14INO |
 |
D-トリプトファンメチル |
22032-65-1 |
C12H14N2O2 |
![[(5Z)-5-ベンジリデン-4-オキソ-2-チオキソ-1,3-チアゾリジン-3-イル]酢酸](/CAS/GIF/82159-06-6.gif) |
[(5Z)-5-ベンジリデン-4-オキソ-2-チオキソ-1,3-チアゾリジン-3-イル]酢酸 |
82159-06-6 |
C12H9NO3S2 |
 |
10-Keto DextroMethorphan |
57969-05-8 |
C18H23NO2 |
 |
ENT-パロキソール |
389573-45-9 |
C13H18FNO |
 |
Febuxostat Acyl-β-D-glucuronide |
1351692-92-6 |
C22H24N2O9S |
![4-[3-(イソプロピルアミノ)-2-ヒドロキシプロピルオキシ]安息香酸2-(イソプロピルオキシ)エチル](/CAS/GIF/864544-37-6.gif) |
4-[3-(イソプロピルアミノ)-2-ヒドロキシプロピルオキシ]安息香酸2-(イソプロピルオキシ)エチル |
864544-37-6 |
C18H29NO5 |
 |
Olopatadine Carbaldehyde DISCONTINUED |
1376615-97-2 |
C21H23NO2 |
 |
5-Chloro-1-methyl-4-nitroimidazole |
|
C4H4ClN3O2 |
|
|
Nisoldipine Related Compound II |
|
|
 |
5-クロロ-N1-メチルベンゼン-1,2-ジアミン |
84859-27-8 |
C7H9ClN2 |
 |
(1'S,3'S,4'S)-Entecavir IsoMer |
1367369-80-9 |
C12H15N5O3 |
 |
Ganciclovir Related Compound A ((RS)-2-Amino-9-(2,3-dihydroxy-propoxymethyl)-1,9-dihydro-purin-6-one) |
86357-09-7 |
C9H13N5O4 |
![(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester](/CAS/GIF/629652-40-0.gif) |
(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester |
629652-40-0 |
C22H19ClN2O5 |
![2-Butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-5-pyrimidineacetamide](/CAS/20180906/GIF/503155-67-7.gif) |
2-Butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-5-pyrimidineacetamide |
503155-67-7 |
C46H45N7O2 |
 |
O-De(3-fluorobenzyl) Lapatinib |
1268997-70-1 |
C22H21ClN4O4S |
![5-Des[2-(tert-butylaMino)] BaMbuterol-5-ethylenediol](/CAS/GIF/112935-92-9.gif) |
5-Des[2-(tert-butylaMino)] BaMbuterol-5-ethylenediol |
112935-92-9 |
C14H20N2O6 |
 |
Desloratadine Epoxide |
1346604-23-6 |
C19H19ClN2O |
 |
メナキノン4 2,3-エポキシド |
72908-86-2 |
C31H40O3 |
 |
D-Phenylalanyl Nateglinide |
944746-48-9 |
C28H36N2O4 |
 |
フェロジピン3,5-ジメチルエステル |
91189-59-2 |
C17H17Cl2NO4 |
 |
モキシフロキサシンメチルエステル |
721970-35-0 |
C22H26FN3O4 |
 |
Atomoxetine Related Compound C (10 mg) (N-methyl-3-phenyl-3-(p-tolyloxy)propan-1-amine hydrochloride) |
873310-31-7 |
C17H22ClNO |
![5-[(S)-2-アミノ-3-ヒドロキシプロピル]-3-[2-(ジメチルアミノ)エチル]-1H-インドール](/CAS/20150408/GIF/139264-69-0.gif) |
5-[(S)-2-アミノ-3-ヒドロキシプロピル]-3-[2-(ジメチルアミノ)エチル]-1H-インドール |
139264-69-0 |
C15H23N3O |
 |
1-ベンジル-N,4-ジメチルピペリジン-3-アミン |
384338-23-2 |
C14H22N2 |
 |
(R,Z)-2-((R)-((Z)-2-(2-aMinothiazol-4-yl)-2-(hydroxyiMino)acetaMido)(carboxy)Methyl)-5-ethylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid |
178422-39-4 |
C14H15N5O6S2 |
 |
Nicergoline-5-Chloro Analogue |
38536-28-6 |
C24H26ClN3O3 |
 |
1-(3-アミノ-5-(ベンジルオキシ)-2-ヒドロキシフェニル)エタノン |
861841-90-9 |
C15H15NO3 |
![(2RS)-2-Hydroxy-2-[4-(2-Methylpropyl)phenyl]propanoic Acid](/CAS/20130318/GIF/CB12605011.gif) |
(2RS)-2-Hydroxy-2-[4-(2-Methylpropyl)phenyl]propanoic Acid |
|
C13H18O3 |
![(3RS)-1,3-Bis[4-(2-Methylpropyl) phenyl]butan-1-one](/CAS/20130318/GIF/CB12605026.gif) |
(3RS)-1,3-Bis[4-(2-Methylpropyl) phenyl]butan-1-one |
|
C24H32O |
![2-[4-(2-Methylpropyl)phenyl] ethanol](/CAS/20130318/GIF/CB12605071.gif) |
2-[4-(2-Methylpropyl)phenyl] ethanol |
2143535-25-3 |
C24H32O |
![1-cyclopropyl-6-fluoro-8-hydroxy-4-oxo-7-((4aR,7aR)-tetrahydro-1H-pyrrolo[3,4-b]pyridin-6(2H,7H,7aH)-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrobroMide](/CAS/GIF/1292904-74-5.gif) |
1-cyclopropyl-6-fluoro-8-hydroxy-4-oxo-7-((4aR,7aR)-tetrahydro-1H-pyrrolo[3,4-b]pyridin-6(2H,7H,7aH)-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrobroMide |
1292904-74-5 |
C20H23BrFN3O4 |
 |
(R)-2-フェニル-2-ピバルアミド酢酸 |
40610-41-1 |
C13H17NO3 |
 |
4-(4-fluorobenzoyl)-3-(hydroxyMethyl)benzonitrile |
260371-16-2 |
C15H10FNO2 |
 |
Montelukast Impurity H |
851755-56-1 |
C34H32ClNO4S |
 |
SalMeterol EP IMpurity F |
1391054-40-2 |
C25H37NO3 |
![[6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophen-7-yl]](/CAS/20130318/GIF/CB12621453.gif) |
[6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophen-7-yl] |
1391054-73-1 |
C28H27NO4S |
![(R)-α-Methyl-N-[3-[3-(trifluoroMethyl)phenyl]Methyl]-1-naphthaleneMethaneaMine Hydrochloride](/CAS/GIF/1229225-42-6.gif) |
(R)-α-Methyl-N-[3-[3-(trifluoroMethyl)phenyl]Methyl]-1-naphthaleneMethaneaMine Hydrochloride |
1229225-42-6 |
C20H19ClF3N |
 |
3(S)-Hydroperoxy Simvastatin |
1092716-44-3 |
C25H38O7 |
 |
4-メチル-1-(3-メチル-2-ピリジニル)-2-フェニルピペラジン |
191546-94-8 |
C17H21N3 |
 |
5-メチル-2-(1H-1,2,3-トリアゾール-1-イル)安息香酸 |
1149352-55-5 |
C10H9N3O2 |
 |
Palonosetron Impurity 7 |
177932-92-2 |
C18H24N2O |
 |
4-(4-Chloro-pyrimidin-2-ylamino)-benzamide |
1629023-90-0 |
C18H12N6 |
 |
Methyl 4-(4-fluorophenyl)-6-isopropyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate |
488798-36-3 |
C15H17FN2O3 |
 |
Nateglinide Methyl Ester |
105746-47-2 |
C20H29NO3 |
 |
(1S,2S,3R,5S)-3-(5-Amino-6-chloro-2-(propylthio)pyrimidin-4-ylamino)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol |
1402150-32-6 |
C14H23ClN4O4S |
 |
4-(2,3-ジクロロフェニル)-2,6-ジメチル-1,4-ジヒドロピリジン-3,5-二カルボン酸 |
138279-32-0 |
C15H13Cl2NO4 |
|
|
IMp. A (EP) as Hydrochloride: 3-[[[2-[(DiaMinoMethylene)aMino]thiazol-4-yl]- Methyl]sulphanyl]propaniMidaMide Hydrochloride |
|
|
 |
2-(MethylcarbaMoyl)benzoic acid |
6843-36-3 |
C9H9NO3 |
 |
1-(4-(2-Methoxyethyl)phenoxy)-3-(oxiran-2-ylMethoxy)propan-2-ol |
1416440-64-6 |
C15H22O5 |
 |
(3S,4S)-1-ベンジル-N,4-ジメチルピペリジン-3-アミン |
1354621-59-2 |
C14H22N2 |
![6-acetyl-2-aMino-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one](/CAS/GIF/571189-64-5.gif) |
6-acetyl-2-aMino-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one |
571189-64-5 |
C15H18N4O2 |
|
|
IMp. C (EP): Ethyl [(4-Methylphenyl)sulphonyl]-CarbaMate |
|
|
 |
3-ニトロ-1-エチニルベンゼン |
3034-94-4 |
C8H5NO2 |
 |
3-(4-メチル-1H-イミダゾール-1-イル)-5-(トリフルオロメチル)安息香酸 |
641571-13-3 |
C12H9F3N2O2 |
 |
4-(3-ブロモプロピル)モルホリン |
125422-83-5 |
C7H14BrNO |
![(6R,7S)-3-メチル-8-オキソ-7β-[(フェニルアセチル)アミノ]-5-チア-1-アザビシクロ[4.2.0]オクタ-2-エン-2-カルボン酸](/CAS/GIF/27255-72-7.gif) |
(6R,7S)-3-メチル-8-オキソ-7β-[(フェニルアセチル)アミノ]-5-チア-1-アザビシクロ[4.2.0]オクタ-2-エン-2-カルボン酸 |
27255-72-7 |
C16H16N2O4S |
 |
2-(1-オキソプロピル)安息香酸 |
2360-45-4 |
C10H10O3 |
 |
3-メトキシ-4-ヒドロキシフェニルアラニン |
300-48-1 |
C10H13NO4 |
 |
Triacetyl Aloe-emodin (Impurity A) |
25395-11-3 |
C21H16O8 |
![2,4-ジアミノ[スルホニルビスベンゼン]](/CAS/GIF/27147-69-9.gif) |
2,4-ジアミノ[スルホニルビスベンゼン] |
27147-69-9 |
C12H12N2O2S |
 |
p-トリルグリシジルエーテル |
2186-24-5 |
C10H12O2 |
 |
3-ヒドロキシアゾベンゼン |
2437-11-8 |
|
![7-CHLORO-1-ETHYL-6-FLUORO-4-OXO-1,4-DIHYDRO-[1,8]NAPHTHYRIDINE-3-CARBOXYLIC ACID](/CAS/GIF/79286-73-0.gif) |
7-CHLORO-1-ETHYL-6-FLUORO-4-OXO-1,4-DIHYDRO-[1,8]NAPHTHYRIDINE-3-CARBOXYLIC ACID |
79286-73-0 |
C11H8ClFN2O3 |
 |
HYDRIDE-L |
41639-74-1 |
C18H22O4 |
 |
2-Amino-4-trifluoromethoxybenzothiazole |
235101-36-7 |
C8H5F3N2OS |
![7-[(7R)-7-アミノ-5-アザスピロ[2.4]ヘプタン-5-イル]-8-クロロ-6-フルオロ-1-[(1R,2S)-2-フルオロシクロプロピル]-4-オキソ-1,4-ジヒドロキノリン-3-カルボン酸](/CAS2/GIF/127254-10-8.gif) |
7-[(7R)-7-アミノ-5-アザスピロ[2.4]ヘプタン-5-イル]-8-クロロ-6-フルオロ-1-[(1R,2S)-2-フルオロシクロプロピル]-4-オキソ-1,4-ジヒドロキノリン-3-カルボン酸 |
127254-10-8 |
C19H18ClF2N3O3 |
 |
Sitagliptin Carbamoyl -D-Glucuronide |
940002-59-5 |
C23H23F6N5O9 |
 |
5-Hydroxy Desloratadine |
117811-12-8 |
C19H19ClN2O |
 |
O-Benzyl Posaconazole |
170985-86-1 |
C44H48F2N8O4 |
 |
(4-Carboxy-3-ethoxy)phenyl Acetic Acid (Repaglinide Impurity) |
220438-80-2 |
C11H12O5 |
 |
2-クロロメチル-3,5-ジメチルピリジン-4-オール |
220771-03-9 |
C8H10ClNO |
![2-Methyl-6-[(4-methylphenyl)sulfonyl]-1,4,5,6-tetrahydroimidazo[4,5-d][1]benzazepine](/CAS2/GIF/717917-14-1.gif) |
2-Methyl-6-[(4-methylphenyl)sulfonyl]-1,4,5,6-tetrahydroimidazo[4,5-d][1]benzazepine |
717917-14-1 |
C19H19N3O2S |
![(1R-4S)-4-[[(1,1-dimethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid methyl ester](/CAS2/GIF/251326-99-5.gif) |
(1R-4S)-4-[[(1,1-dimethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid methyl ester |
251326-99-5 |
C12H19NO4 |
 |
O-イソブチリル(R)-フェソテロジン |
1208313-13-6 |
C30H43NO4 |
 |
Isopropyl Itraconazole |
89848-49-7 |
C34H36Cl2N8O4 |
 |
(R)-(-)-イブプロフェン-D3 |
121702-86-1 |
C13H18O2 |
 |
(S,R,S,S)-Orlistat |
111466-63-8 |
C29H53NO5 |
 |
N-Trityl Candesartan Ethyl Ester |
856414-35-2 |
C45H38N6O3 |
![3R,4S-4-(4-methoxyphenyl)-1-methylpiperi
dinyl] methanol](/CAS/20200611/GIF/127017-78-1.gif) |
3R,4S-4-(4-methoxyphenyl)-1-methylpiperi
dinyl] methanol |
127017-78-1 |
C14H21NO2 |
 |
ENT-エンテカビル |
188399-46-4 |
C12H15N5O3 |
 |
Valsartan cyano analog methyl ester |
137863-90-2 |
C25H30N2O3 |
 |
(8S)-2-BroMo α-Ergocryptine |
65700-36-9 |
C32H40BrN5O5 |
![3-[4-(4-クロロベンゾイル)フェノキシ]-2-ブタノン(FENOFIBRATE IMPURITY)](/CAS/GIF/217636-47-0.gif) |
3-[4-(4-クロロベンゾイル)フェノキシ]-2-ブタノン(FENOFIBRATE IMPURITY) |
217636-47-0 |
C17H15ClO3 |
![5-(2-クロロベンジル)-チエノ[3,2-C]ピリジニウムクロリド](/CAS/GIF/53885-64-6.gif) |
5-(2-クロロベンジル)-チエノ[3,2-C]ピリジニウムクロリド |
53885-64-6 |
C14H11Cl2NS |
 |
ClarithroMycin 9-OxiMe |
103450-87-9 |
C38H70N2O13 |
 |
デスロラタジンN-ヒドロキシピペリジン |
1193725-73-3 |
C19H19ClN2O |
 |
O-DesMethyl Venlafaxine Cyclic IMpurity |
1346601-55-5 |
C16H23NO2 |