| Structure |
Chemical Name |
CAS |
MF |
 |
(E)-N-(2-(7-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)acetamide |
178677-39-9 |
C15H19NO2 |
|
|
(E)-N-(2-(7-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl)acetamide |
178677-39-9 |
C15H19NO2 |
 |
(Z)-methyl 3-(((4-(methylamino)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate |
1987887-92-2 |
C24H21N3O3 |
![1-(prop-1-en-2-yl)-3-(2-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl)-1H-benzo[d]imidazol-2(3H)-one](/CAS/20180527/GIF/1971858-36-2.gif) |
1-(prop-1-en-2-yl)-3-(2-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl)-1H-benzo[d]imidazol-2(3H)-one |
1971858-36-2 |
C23H25F3N4O |
 |
2-(3-(methylamino)-1-(thiophen-2-yl)propyl)naphthalen-1-ol |
1033803-59-6 |
C18H19NOS |
 |
Bendamustine Desmethyl Impurity |
41515-13-3 |
C15H19Cl2N3O2 |
 |
(R)-N,N-dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine |
878757-08-5 |
C19H21NOS |
 |
Apixaban Impurity 17 |
2204368-51-2 |
C29H31N5O5 |
 |
Aprepitant Impurity 24 |
|
|
|
|
Aripiprazole Impurity 11 |
|
|
|
|
Aripiprazole Impurity 11 |
|
|
|
|
Avanafil Impurity 10 |
|
|
|
|
Capecitabine Impurity 10 |
|
|
|
|
Carfilzomib Impurity C |
|
|
 |
Cefathiamidine Impurity 4 |
1418224-75-5 |
C10H11BrN2O5S |
|
|
Cefodizime Impurity 2 |
|
|
 |
Choline Fenofibrate Impurity 1 |
2985-79-7 |
C13H9ClO2 |
|
|
DecitaBine Impurity 11 |
|
|
 |
Isavuconazole Impurity 21 |
3094994-76-7 |
C13H14F2N4OS |
|
|
Isavuconazole Impurity 27 |
|
|
|
|
Istradefylline Impurity E |
|
|
|
|
Linagliptin Impurity 41 |
|
|
|
|
PalBociclib Impurity 17 |
|
|
|
|
PalBociclib Impurity 24 |
|
|
|
|
Posaconazole Impurity 12 |
|
|
 |
Posaconazole Impurity 24 |
165115-78-6 |
C19H20F2O2 |
 |
Sitagliptin Impurity 24 |
2349567-54-8 |
C15H19F2NO4 |
 |
Tamoxifen EP Impurity H |
809285-09-4 |
C43H48N2O2 |
|
|
Tenofovir impurity Q |
|
|
 |
Trelagliptin Impurity 20 |
1821520-42-6 |
C20H22FN5O3 |
 |
Umeclidinium Impurity 3 |
869113-45-1 |
C29H32BrNO3 |
 |
Vardenafil Impurity 7 |
448184-56-3 |
C21H26N6O7S |
 |
Moxifloxacin Related Compound A (HCl salt form) |
151282-23-4 |
C20H22ClF2N3O3 |
 |
8-Hydroxy Entecavir |
1795791-10-4 |
C12H15N5O4 |
![1-Pyrrolidinecarboxylic acid, 4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S,4R)-](/CAS/20180527/GIF/1404559-22-3.gif) |
1-Pyrrolidinecarboxylic acid, 4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S,4R)- |
1404559-22-3 |
C27H38N6O3S |
|
|
Ampicillin Impurity A |
|
|
|
|
Oxacillin Sodium Impurity B(EP) |
|
|
 |
3,5-dichlorothiophene-2-carboxylic acid |
89166-94-9 |
C5H2Cl2O2S |
 |
Brexpiprazole Impurity 2 |
2094559-58-5 |
C38H40N4O4S |
![2-methyl-6-oxo-1,6-dihydro-[3,4'-bipyridine]-5-carboxylic acid](/CAS/20180527/GIF/80047-38-7.gif) |
2-methyl-6-oxo-1,6-dihydro-[3,4'-bipyridine]-5-carboxylic acid |
80047-38-7 |
C12H10N2O3 |
 |
Levofloxacin Impurity 7 |
1607796-83-7 |
C15H14FNO5 |
|
|
Moxifloxacin EP Impurity E HCl |
|
|
 |
Pantoprazole Impurity 11 |
172282-50-7 |
C7H8F2N2O |
 |
Solifenacin Related Compound 24 |
1682642-69-8 |
C15H23ClN2 |
 |
Ticagrelor Related Compound 44 |
1431867-40-1 |
C8H12ClN3OS |
 |
(trans)-2-(3,4-difluorophenyl)cyclopropanecarboxamide |
1006614-51-2 |
C10H9F2NO |
 |
2-cyano-N-methyl-N-((3R,4R)-4-methyl piperidin-3-yl) Acetamide hydrochloride |
1640971-87-4 |
C10H18ClN3O |
 |
6-methyl-N1-(4-methyl-6-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine |
|
C17H17N5 |
 |
5-METHOXY-2-BENZIMIDAZOLINONE |
2080-75-3 |
C8H8N2O2 |
 |
WPDCFRNNHUYQGW-IUXPMGMMSA-N |
1628639-06-4 |
C21H23NO4 |
 |
tert-Butyl 2-((4S,6S)-6-(chloromethyl(02,2-1,3-dioxan-4-yl)acetate |
521974-00-5 |
C13H23ClO4 |
 |
Cefadroxil Sulfoxide |
182290-77-3 |
C16H17N3O6S |
 |
GSFIWDGFHNAUFU-UHFFFAOYSA-N |
2125702-80-7 |
C16H29N5O4 |
 |
2,5-dichloro-N,N-dimethylbenzamide |
90526-01-5 |
C9H9Cl2NO |
|
|
4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-[1,1'-biphenyl]-3-sulfonamide |
|
|
 |
Aminoarteether Maleate Impurity 1 |
139716-77-1 |
C21H36N2O5 |
 |
16-Hydroxyerythromycin |
82230-93-1 |
C37H67NO14 |
![4-[1-(4-Chlorophenyl)-1-phenylethoxy]-1-methylhexahydro-1H-azepine](/CAS/GIF/61771-18-4.gif) |
4-[1-(4-Chlorophenyl)-1-phenylethoxy]-1-methylhexahydro-1H-azepine |
61771-18-4 |
C21H26ClNO |
 |
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylic acid 3-isopropyl 5-(2-hydroxyethyl) ester |
82219-47-4 |
C20H24N2O7 |
![3-[(3-TRIFLUOROMETHYL)PHENYL]-1-PROPENE](/CAS/GIF/1813-96-3.gif) |
3-[(3-TRIFLUOROMETHYL)PHENYL]-1-PROPENE |
1813-96-3 |
C10H9F3 |
![(AS)-A-(2-CHLOROPHENYL)-2,3,6,7-TETRAHYDRO-2-OXO-THIENO[3,2-C]PYRIDINE-5(4H)-ACETIC ACID METHYL ESTER](/CAS/GIF/527687-26-9.gif) |
(AS)-A-(2-CHLOROPHENYL)-2,3,6,7-TETRAHYDRO-2-OXO-THIENO[3,2-C]PYRIDINE-5(4H)-ACETIC ACID METHYL ESTER |
527687-26-9 |
C16H16ClNO3S |
 |
1-(P-METHOXYPHENYL)-1-BUTEN-3-ONE |
943-88-4 |
C11H12O2 |
 |
ANAGRELIDE IMPURITY 5 |
444904-63-6 |
C8H7Cl2N3 |
|
|
ANAGRELIDE IMPURITY 5 |
444904-63-6 |
C8H7Cl2N3 |
![2-[2-(2-AMINO-9H-PURIN-9-YL)ETHYL]-1,3-PROPANEDIOL](/CAS/GIF/104227-86-3.gif) |
2-[2-(2-AMINO-9H-PURIN-9-YL)ETHYL]-1,3-PROPANEDIOL |
104227-86-3 |
C10H15N5O2 |
![1,4,8,11-Tetrakis[(4-methylphenyl)sulfonyl]-1,4,8,11-tetraazacyclotetradecane](/CAS2/GIF/71089-74-2.gif) |
1,4,8,11-Tetrakis[(4-methylphenyl)sulfonyl]-1,4,8,11-tetraazacyclotetradecane |
71089-74-2 |
C38H48N4O8S4 |
 |
3-Cyano-4-isobutoxybenzoic acid |
528607-60-5 |
C12H13NO3 |
 |
REF DUPL: trans-2-Hydroxymethyl-5-(cytosin-1-yl)-1,3-oxathiolane |
139757-68-9 |
C8H11N3O3S |
|
|
(R)-4-(4-(5-chloropyrimidin-2-yl)piperidin-1-yl)-2-((1-( hydroxymethyl)cyclobutyl)amino)-6,7-dihydrothieno[3,2-d] pyrimidine 5-oxide |
|
|
 |
Nemonoxacin |
378746-64-6 |
C20H25N3O4 |
![1-Propanol,3-[(1,1-dimethylethyl)amino]-2-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]-oxy]-](/CAS2/GIF/59697-06-2.gif) |
1-Propanol,3-[(1,1-dimethylethyl)amino]-2-[[4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl]-oxy]- |
59697-06-2 |
C13H24N4O3S |
|
|
Tretinoin-d6 (Retinoic Acid-d6, Isotretinoin EP Impurity A-d6) |
|
|
|
|
2-(hydroxy(phenyl)methyl)-N-(2-hydroxyethyl)benzamide |
|
|
|
|
N-(4-methoxy-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)-5-((6-(1-methyl-1H-indazol-5-yl)pyrimidin-4-yl)amino)phenyl)-N-(3-((4-methoxy-2-(4-(3-methoxyazetidin-1-yl)piperidin-1-yl)-5-((6-(1-methyl-1H-indazol-5-yl)pyrimidin-4-yl)amino)phenyl)amino)-3-oxopropyl)acrylamide |
|
|
 |
Anagrelide impurity 4 |
1092352-99-2 |
C10H6Cl3N3O |
|
|
Anagrelide impurity 4 |
1092352-99-2 |
C10H6Cl3N3O |
 |
rac Cetirizine N-Oxide > 70% by HPLC
(Mixture of Diastereomers) |
1076199-80-8 |
C21H25ClN2O4 |
 |
(S)-N-Didemethyl Dapoxetine |
147199-40-4 |
C19H19NO |
 |
Hydroxy Flunarizine |
87166-81-2 |
C26H26F2N2O |
 |
1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID |
139756-00-6 |
C8H11N3O4 |
 |
6-Hydroxy Nicorandil |
113743-17-2 |
C8H9N3O5 |
 |
trans-Itraconazole |
252964-65-1 |
C35H38Cl2N8O4 |
 |
N-(2-Pyridyl)oxamic Acid |
13120-39-3 |
C7H6N2O3 |
 |
(trans)-4-Propyl-1-methyl-L-proline |
13380-36-4 |
C9H17NO2 |
 |
N-Nordextromethorphan
|
1531-23-3 |
C17H23NO |
 |
(S,S,R,R)-Orlistat |
111466-62-7 |
C29H53NO5 |
 |
17β-Carboxy-17-desoxy Dexamethasone |
75262-69-0 |
C21H27FO4 |
 |
1-(dimethoxymethyl)-3-methoxybenzene |
59276-28-7 |
C10H14O3 |
 |
Benazepril impurity A |
|
C24H28N2O5 |
![3S,4R-4-[phenyl-1-methylpiperidinyl] methanol](/CAS/20180906/GIF/176022-03-0.gif) |
3S,4R-4-[phenyl-1-methylpiperidinyl] methanol |
176022-03-0 |
C13H19NO |
 |
Allopurinol Related CoMpound F |
321571-07-7 |
C12H14N4O4 |
![N-[(n-butylaMino)carbonyl]-4-[(3-Methylphenyl)aMino]-3-pyridinesulfonaMide](/CAS/GIF/160972-33-8.gif) |
N-[(n-butylaMino)carbonyl]-4-[(3-Methylphenyl)aMino]-3-pyridinesulfonaMide |
160972-33-8 |
C17H22N4O3S |
 |
Desethyl Sildenafil |
139755-91-2 |
C20H26N6O4S |
 |
N-Desisopropyl-N-forMyl Bisoprolol |
1346602-59-2 |
C16H25NO5 |
 |
N-DesMethyl Olopatadine |
113835-92-0 |
C20H21NO3 |
 |
10-Keto DextroMethorphan |
57969-05-8 |
C18H23NO2 |
![2'-[(1H-Tetrazol-5-yl)biphenyl-4-yl]Methanol](/CAS/GIF/160514-13-6.gif) |
2'-[(1H-Tetrazol-5-yl)biphenyl-4-yl]Methanol |
160514-13-6 |
C14H12N4O |
 |
ent-Paroxol |
389573-45-9 |
C13H18FNO |
 |
Ethyl α-Thioglucopyranoside |
13533-58-9 |
C8H16O5S |
 |
Febuxostat Acyl-β-D-glucuronide |
1351692-92-6 |
C22H24N2O9S |