Structure |
Chemical Name |
CAS |
MF |
|
Doxazosin iMpurity |
1219803-95-8 |
C23H26ClN5O5 |
|
Montelukast iMpurity |
|
|
|
Vildagliptin iMpurity A-F |
1846606-32-3 |
C7H10N2O3 |
|
AMpicillin EP IMpurity E |
|
|
|
Ceftriaxone IMpurit B |
|
|
|
Flucloxacillin IMpurity F |
|
|
|
IMidafenacin IMpurity (1-(3-Cyano-3,3-Diphenylpropyl)-2-Methyl-1H-IMidazoliuM Phosphate) |
562091-56-9 |
C20H22N3O4P |
|
Lercanidipine IMpurity B |
1119226-97-9 |
C35 H37 N3 O6 |
|
Milrinone IMpurity 2 |
400063-10-7 |
C12H7N3O2 |
|
Moxifloxacin Decarboxy Analog |
1322062-57-6 |
C20H24FN3O2 |
|
Naratriptan IMpurity E |
1346746-73-3 |
C20H32N4O4S2 |
|
PraMipexole DiMer IMpurity II |
2206826-82-4 |
C20H32N6S2 |
|
Rosuvastatin Substituted Hydroxy Pentenoic Acid |
910867-11-7 |
C20H24FN3O5S |
|
EthanediaMide iMpurity k |
2803419-58-9 |
C2H4N2O2 |
|
(1S,2S,3R,5S)-3-(7-hydroxy-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol |
1445580-43-7 |
C14H21N5O5S |
|
D-threo-Pentitol, 2,5-anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-(hydroxyMethyl)-1-(1H-1,2,4-triazol-1-yl)- |
160709-02-4 |
C14H15F2N3O2 |
|
Bivalirudin iMpurity |
72378-50-8 |
C6H8N2O4 |
|
2-(4-tert-Butyl-3-hydroxy-2,6-dimethylphenyl)acetic acid |
55699-12-2 |
C14H20O3 |
|
(S)-Fesoterodine FuMarate |
1431511-18-0 |
C30H41NO7 |
|
(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity) |
106939-30-4 |
C19H22FN3O4 |
|
(6S,12bR)-6-(1,3-Benzodioxol-5-yl)-2,3,7,12b-tetrahydro-2-Methyl-pyrazino[1',2':1,5]pyrrolo[3,4-b]quinoline-1,4,12(6H)-trione |
531500-48-8 |
C22H17N3O5 |
|
1-(3,5-Dihydroxyphenyl)-2-[(1,1-diMethylethyl)(phenylMethyl)aMino]ethanone HydrobroMide |
94109-61-2 |
C19H23NO3 |
|
2-Methyl-5-(3-(4-(Methylsulfonyl)phenyl)furan-2-yl)pyridine |
307531-96-0 |
C17H15NO3S |
|
3-(1,4-Dihydro-5-Methyl-4-oxo-7-propyliMidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxybenzenesulfonic Acid |
437717-43-6 |
C17H20N4O5S |
|
3-[5-(1,5-Dioxo-5-(p-fluophenylpentyl]-4R-phenyl-2-oxazolidinone |
404874-93-7 |
C20H18FNO4 |
|
5-[Bis(2-chloroethyl)aMino]-1-Methyl-1H-benziMidazole-2-butanoic Acid Methyl Ester |
109882-25-9 |
C17H23Cl2N3O2 |
|
Caspofungin IMpurity A |
1202167-57-4 |
C51H86N10O15 |
|
DesdifluoroMethoxy Hydroxy Pantoprazole |
1261238-06-5 |
C15H15N3O4S |
|
Levofloxacin Hydroxy Acid |
1036016-10-0 |
C18H21F2N3O4 |
|
N-(4,5-Dihydro-1H-iMidazol-2-yl)-6-quinoxalinaMine |
91147-43-2 |
C11H11N5 |
|
Nor Lidocaine Hydrochloride |
7729-94-4 |
C12H19ClN2O |
|
rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate |
136310-66-2 |
C18H19NO3S2 |
|
(11β)-17-(Acetyloxy)-11-[4-(diMethylaMino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one |
709615-25-8 |
C30H37NO4 |
|
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid |
1187954-57-9 |
C32H37NO3 |
|
(2S,3R,4R,5S)-1-(2-hydroxyethyl)-2-(hydroxymethyl)-3,4,5-Piperidinetriol Hydrochloride |
1370331-33-1 |
C8H17NO5 |
|
(3S,5R)-Rosuvastatin |
1242184-42-4 |
C22H28FN3O6S |
|
(S)-5-(2-AMinopropyl)-2-MethoxybenzenesulfonaMide |
119714-13-5 |
C10H16N2O3S |
|
Cefoxitin iMpurity F (S-Methoxy cefoxitin) |
|
|
|
Clopidogrel IMpurity 1 |
|
C15H14ClNO2S |
|
LincoMycin iMpurity A |
|
|
|
Posaconazole iMpurity 1 |
|
|
|
Riociguat IMpurtiy |
2920299-23-4 |
|
|
TelMisartan IMpurity E |
|
|
|
IverMectin B1 Mono-sugar Derivative |
71837-27-9 |
C41H62O11 |
|
Desethyl Acetate (E)-CefuroxiMe Axetil |
97232-97-8 |
C16H16N4O8S |
|
N-Methyl-3-phenylpropan-1-aMine hydrochloride
(RelCpd B) |
30684-07-2 |
C10H16ClN |
|
1-[2-[(2,6-diMethylphenyl)thio]phenyl]- Piperazine |
508233-76-9 |
C18H22N2S |
|
1-NaphthaleneMethanaMine, α-Methyl-N-[[3-(trifluoroMethyl)phenyl]Methyl]-, (αR)- |
1229512-52-0 |
C20H18F3N |
|
Benzoic acid, 2-[[[[(5S)-2-oxo-3-[4-(3-oxo-4-Morpholinyl)phenyl]-5-oxazolidinyl]Methyl]aMino]carbonyl]- |
1365267-37-3 |
C22H21N3O7 |
|
NSC 609249 |
51012-67-0 |
C12H20ClNO2 |
|
1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine |
332374-42-2 |
C14H20N2O4S |
|
ApovincaMinic Acid Ethyl Ester N-Oxide |
109741-24-4 |
C22H26N2O3 |
|
(2R,4S)-ethyl 5-([1,1'-biphenyl]-4-yl)-4-aMino-2-Methylpentanoate |
752174-62-2 |
C20H25NO2 |
|
EMpagliflozin iMpurity 12 |
|
|
|
(2S,4R)-Teneligliptin |
1404559-15-4 |
C22H30N6OS |
|
Daclatasvir Impurity |
1417333-83-5 |
C40H50N8O6 |
|
1-[2-[(3,4-diMethylphenyl)thio]phenyl]- Piperazine |
1293489-74-3 |
C18H22N2S |
|
carfilzoMib iMpurity -A |
|
|
|
(3S,4R)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one |
1593543-00-0 |
C24H21F2NO3 |
|
ethyl N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)Methyl)-N-pentanoyl-L-valinate |
1111177-30-0 |
C26H33N5O3 |
|
Rosuvastatin EP impurity A |
1714147-50-8 |
C25H34FN3NaO7S* |
|
Doxorubicin Impurity 6 |
69429-21-6 |
C26H27NO11 |
|
Etoricoxib Impurity 11 |
202409-31-2 |
C17H13ClN2O2S |
|
Levofloxacin Tetrafluoro Impurity 1 |
110548-02-2 |
C15H15F4NO4 |
|
Penicillin F Potassium Salt |
97299-13-3 |
C14H21KN2O4S |
|
Olaparib Impurity 31 |
458535-34-7 |
C12H18N2O2 |
|
Macitentan impurity A |
441798-25-0 |
C17H16Br2N6O4S |
|
4-(3,4-DICHLOROPHENYL)-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE OXIME |
152642-35-8 |
C16H13Cl2NO |
|
Linagliptin Impurity C |
|
|
|
Parecoxib Impurity B |
|
|
|
Vildagliptin impurity E |
|
|
|
3-propylisobenzofuran-1(3H)-one |
72424-08-9 |
C11H12O2 |
|
(R)-4-fluoro-2-((3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile |
|
C23H24FN7O4 |
|
2-(2-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol |
|
C13H13FN6O |
|
Dapagliflozin Impurity 10 |
960404-86-8 |
C21H25ClO7 |
|
Ibrutinib Impurity 6 |
1917333-91-5 |
C28H26N6O3 |
|
Imatinib Impurity 5 |
|
|
|
Mirabegron Impurity 8 HCl |
1684452-81-0 |
C21H24N4O2S |
|
Regorafenib Impurity 2 |
|
|
|
Vonoprazan Impurity 5 |
|
|
|
Bendamustine |
1219709-86-0 |
C14H18ClN3O2 |
|
Dapagliflozin Impurity E |
|
|
|
Febuxostat Impurity 14 |
1335202-60-2 |
C15H16N2OS |
|
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one |
1367369-77-4 |
C12H15N5O3 |
|
Carfilzomib Impurity B |
|
|
|
Ornidazole Impurity 1 |
1100750-18-2 |
|
|
Ornidazole Impurity |
1100750-18-2 |
|
|
4-(3-nitrophenyl)-3-Morpholinone |
845729-43-3 |
C10H10N2O4 |
|
1,3-bis(2-chloroethyl)benzimidazolin-2-one |
55470-74-1 |
C11H12Cl2N2O |
|
Nintedanib Impurity A (Intedanib Impurity A ) |
|
|
|
Tigecycline Impurity 6 |
|
|
|
Febuxostat Bromo Impurity |
144060-40-2 |
C15H16BrNO3S |
|
Meptazinol Impurity |
1314003-47-8 |
C23H28N2O4 |
|
1'H-2,3'-bipyridinyl-2'-one |
101002-01-1 |
C10H8N2O |
|
Brexpiprazole Impurity D |
|
|
|
Brivaracetam Impurity E |
|
|
|
Dapoxetine Impurity 8 |
|
|
|
Irbesartan Impurity 6 |
|
C25H28N6O |
|
Empagliflozin impurity B |
|
|
|
Varenicline Impurity 1 |
|
|