Structure |
Chemical Name |
CAS |
MF |
|
Benzeneacetic acid, 3-[1-hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethyl-, methyl ester |
1187954-56-8 |
C33H41NO4 |
|
N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-Adenosine 5''-(hydrogen P-1H-imidazol-1-ylphosphonate) |
1054332-15-8 |
C19H25F3N7O6PS2 |
|
N-[5-(4-Bromophenyl)-6-[2-(2-pyrimidinyloxy)ethoxy]-4-pyrimidinyl]-N''-propyl-sulfamide |
2211059-00-4 |
C19H21BrN6O4S |
|
Isomer 1 of Tazobactam Impurity 3 |
|
|
|
Ceftiofur USP Impurity I |
|
|
|
Cephalexin Degradation Impurity A |
|
|
|
Pregabalin-8687(mixture of 4 isomers) |
|
|
|
7-(2-chloropropanoyl)-5H-chromeno[2,3-b]pyridin-5-one |
|
|
|
1-(5H-chromeno[2,3-b]pyridin-7-yl)-2-methoxypropan-1-one |
|
|
|
(E)-4-chloro-6-(3-(2,4-difluorophenyl)-4-(1H-1,2,4-triazol-1-yl)but-3-en-2-yl)-5-fluoropyrimidine |
|
|
|
Dolutegravir Impurity C |
1802141-49-6 |
C22H23F2N3O5 |
|
Dapoxetine Impurity 68 |
119357-48-1 |
C19H18O |
|
Tobramycin Impurity |
74501-86-3 |
C18H35N5O8 |
|
Peramivir Impurity 24 |
|
|
|
2-CHLORO-6-AMINO-9-(2',3',5'-TRI-O-ACETYL--D-RIBOFURANOSYL)PURINE |
79999-39-6 |
C16H18ClN5O7 |
|
Sugammadex sodium Impurity 46 |
|
|
|
Tenofovir Impurity 103 |
|
|
|
Cabozantinib impurity 44 |
|
|
|
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 |
|
Plerixafor Impurity A |
|
|
|
Ceftazidime Impurity G |
138829-73-9 |
C11H14N4O5S |
|
Vonoprazan Impurity 6 |
|
|
|
Umeclidinium Bromide Impurity 4 |
869112-31-2 |
C22H28BrNO2 |
|
Deschloro Etoricoxib |
|
|
|
Cefazolin impurity B |
1798004-55-3 |
C16H20N4O4S3.Na |
|
5-chloro-N-(4-((S)-5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)-N-(2-(2-oxo-2-((((S)-2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)amino)ethoxy)ethyl)thiophene-2-carboxamide |
1632463-24-1 |
C38H36Cl2N6O10S2 |
|
Rivaroxaban Impurity 16 |
|
|
|
Topiroxostat Impurity 3 |
|
|
|
Diroxide Impurity 4 |
|
|
|
(R,E)-4-((3-(3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)-4-oxobut-2-enoic acid |
|
C26H33NO5 |
|
Flomoxef Impurity 2 |
1208982-59-5 |
C32H30N6O7S |
|
Lincomycin impurity B |
|
|
|
Valsartan Impurity 1 |
914465-68-2 |
C19H21N5O |
|
Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]-2-[(1,1-dimethylethyl)(phenylmethyl)amino]-, sulfate (1:1) |
52144-93-1 |
C33H37NO7S |
|
2-(((3aS,4R,6S,6aR)-6-((5-amino-6-chloro-2-(propylthio)pyrimidin-4-yl)amino)-2,2-dimethyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethan-1-ol |
|
C17H27ClN4O4S |
|
Clindamycin impurity |
198080-64-7 |
C18H32N2O5S |
|
Digoxin impurity |
|
|
|
Lamivudine impurity |
|
|
|
Levothyroxine Sodium impurity |
27566-09-2 |
C14H21NO4 |
|
Dexchlorpheniramine impurity |
73775-50-5 |
C12H15ClN2 |
|
6-benzyloxy-8-((R)-2-chloro-1-hydroxy-ethyl)-4H-benzo[1,4]-oxazin-3-one |
869478-11-5 |
C17H16ClNO4 |
|
ethyl (41R,13aS)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate |
77549-94-1 |
C22H26N2O2 |
|
Dolutegravir Impurity 2 |
|
|
|
Cabozantinib impurity 40 |
|
|
|
Cabozantinib impurity 74 |
|
|
|
Doxofylline Impurity 25 |
|
|
|
Dapoxetine impurity 62 |
|
|
|
Dapoxetine impurity 56 |
|
|
|
D-(-)-N-(2,4-diamino-6-pteridinyl(dimethylamino)benzoyl)glutaminsure |
51865-79-3 |
C20H22N8O5 |
|
Bimatoprost Impurity 11 |
|
|
|
Bimatoprost Impurity 9 |
|
|
|
Dolutegravir Impurity 18 |
|
|
|
PeraMpanel |
380918-53-6 |
C23H15N3O |
|
Lenvatinib Impurity 33 |
|
|
|
Lesinurad Impurity J |
1210330-64-5 |
C14H10BrN3O2S |
|
Neratinib Impurity 4 |
1144516-18-6 |
C31H32ClN6O3+ |
|
Linagliptin Impurity C |
1791405-13-4 |
C15H20N6O2 |
|
1,1-Cyclopropanedicarboxamide,N-[4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl]-N'-phenyl- |
849221-94-9 |
C28H25N3O5 |
|
methyl (41S,12S,13aS)-13a-ethyl-12-hydroxy-8-methoxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate |
57430-34-9 |
C22H28N2O4 |
|
(R)-1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]ethanone |
1288338-95-3 |
C24H24N6O2 |
|
Amlodipine Impurity 17 |
|
C26H31ClN2O8S |
|
Edoxaban Impurity 12 (1R,2R,4S) |
|
|
|
Rivaroxaban Impurity 26 |
1838133-00-8 |
C23H21Cl2N3O5S2 |
|
Erlotinib |
938185-06-9 |
C16H11N3O2 |
|
methyl (41R,12S,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate |
18374-18-0 |
C21H26N2O3 |
|
Brexpiprazole sulfoxide impurity |
1191900-51-2 |
C25H27N3O3S |
|
Cabozantinib Impurity H |
|
|
|
Clopidogrel Impurity 11 |
|
C15H14ClNO2S |
|
Medetomidine Impurity 3 |
104245-83-2 |
C10H13Cl |
|
Tofacitinib Impurity 35 |
|
|
|
ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate |
1884279-18-8 |
C18H17NO4S |
|
N-methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine fumarate |
928325-82-0 |
C21H21N3O6S |
|
Phenol, 2,4-dibromo-3-methyl- |
13321-75-0 |
C7H6Br2O |
|
N-((4-FLUOROPHENYL)METHYL)ETHANAMIDE |
86010-68-6 |
C9H10FNO |
|
Benzenediazonium, 4-(ethoxycarbonyl)-, chloride |
2028-79-7 |
C9H9ClN2O2 |
|
2,4-Pteridinediamine,6-(methoxymethyl)- |
40110-13-2 |
C8H10N6O |
|
Fingolimod EP Impurity D |
780729-32-0 |
C21H37NO2 |
|
Pentanedioic acid, 2,4-diacetyl-3-(3-nitrophenyl)-, dimethyl ester |
89080-61-5 |
C17H19NO8 |
|
2-Thiazoleacetic acid,4-carboxy-2,5-dihydro-5-(4-hydroxybutylidene)-a-[(1R)-1-hydroxyethyl]-, disodium salt, (aS,2R,5Z)- (9CI) |
130609-10-8 |
C12H18NNaO6S |
|
4,4'-Iminodiphenol hydrochloride |
1965310-24-0 |
C12H12ClNO2 |
|
Cefradine Impurity D |
|
|
|
Donepezil Impurity |
896134-06-8 |
C17H15NO4 |
|
1-(2-chloro-5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine |
928325-68-2 |
C17H15ClFN3O2S |
|
N-methyl-N-(4-nitrophenyl)-2-(piperazin-1-yl)acetamide |
2037385-84-3 |
C13H19ClN4O3 |
|
N-(3,5-dimethylphenyl)picolinamide |
439591-67-0 |
C14H14N2O |
|
Neratinib Impurity 6 |
1144516-14-2 |
C26H21ClN6O4 |
|
Bupivacaine Impurity |
852804-30-9 |
C22H37N2O |
|
Pseudomonic Acid D |
85248-93-7 |
C26H42O9 |
|
Terazosin Impurity |
60548-08-5 |
C19H25N5O4 |
|
1204612-29-2 |
1204612-29-2 |
C12H18ClNO2 |
|
(S)-3-(dimethylamino)-1-(thiophen-3-yl)propan-1-ol |
1384080-56-1 |
C9H15NOS |
|
BDJS-SH 4 |
36588-46-2 |
C12H18N2O2 |
|
3-Chloro TirofiBan |
2713130-63-1 |
C22H35ClN2O5S |
|
Azelastine EP Impurity E |
105279-16-1 |
C15H9ClO2 |
|
Blonanserin impurity F |
|
|
|
Capecitabine Impurity 9 |
|
|
|
Carfilzomib Impurity E |
|
|
|
Cefoxitin EP Impurity B |
|
|
|
Dabigatran Impurity 3 |
|
|
|
Dexamethasone EP Impurity K |
1809224-82-5 |
C22H26O4 |