| Product Name | MF | CAS | Details |
|---|
| Timolol EP Impurity A Maleate Salt | C17H28N4O7S | 26839-77-0 | Details |
| Pantoprazole impurity 16/N-[4-(difluoromethoxy)-2-nitrophenyl]acetamide | C9H8F2N2O4 | 97963-75-2 | Details |
| Pantoprazole impurity 12/ 5-(Difluoromethoxy)-1,3-dihydro-2H-benzimidazol-2-one | C8H6F2N2O2 | 1806469-15-7 | Details |
| Pantoprazole impurity 1/Pantoprazole EP Impurity A/Pantoprazole Sulphone/6-(difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole | C16H15F2N3O5S | 127780-16-9 | Details |
| Pantoprazole impurity 19/(R)-(+)-Pantoprazole/((R)-6-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1H-benzo[d]imidazole) | C16H15F2N3O4S | 142706-18-1 | Details |
| Lansoprazole impurity 15/Des(trifluoroethyl) Lansoprazole Sulfide/2-[(1H-Benzimidazol-2-ylthio)methyl]-3-methyl-4-pyridinol | C14H13N3OS | 131926-97-1 | Details |
| Sorafenib impurity 24/N-Methyl-4-[4-[[2-[(methylamino)carbonyl]-4-pyridinyl]amino]phenoxy]-2-pyridinecarboxamide | C20H19N5O3 | 2004659-83-8 | Details |
| Pantoprazole impurity 5/Pantoprazole N-Oxide/2-(((5-(difluoromethoxy)-1H-benzo[d]imidazol-2-yl)sulfinyl) methyl)-3,4-dimethoxypyridine 1-oxide | C16H15F2N3O5S | 953787-60-5 | Details |
| Pantoprazole impurity 17/4-(Difluoromethoxy)-2-nitroaniline | C7H6F2N2O3 | 97963-76-3 | Details |
| Pantoprazole impurity 4/Pantoprazole Sulfide N-Oxide/2-(((5-(difluoromethoxy)-1H-benzo[d]imidazol-2-yl)thio)methyl)- 3,4-dimethoxypyridine 1-oxide | C16H15F2N3O4S | 953787-51-4 | Details |
| Sorafenib impurity 21/N-Desmethyl Sorafenib/4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)picolinamide | C20H14ClF3N4O3 | 284461-74-1 | Details |
| Sorafenib impurity 14/Isopropyl (4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)carbamate | C17H19N3O4 | 2206827-14-5 | Details |
| Sorafenib impurity 3/4,4-(((carbonylbis(azanediyl))bis(4,1-phenylene))bis(oxy))bis(N-methylpicolinamide) | C27H24N6O5 | 284670-98-0 | Details |
| Sorafenib impurity 17/1-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4-hydroxyphenyl)urea | C14H10ClF3N2O2 | 1129683-83-5 | Details |
| Sorafenib impurity 12/N-methyl-4-phenoxypicolinamide | C13H12N2O2 | 2004659-85-0 | Details |
| Sorafenib impurity 16/Ethyl (4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)carbamate | C16H17N3O4 | 2206827-12-3 | Details |
| Sorafenib impurity 19/4-[4-(Formylamino)phenoxy]-N-methyl-2-pyridinecarboxamide | C14H13N3O3 | 2004659-84-9 | Details |
| Lansoprazole impurity 12/(3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl Acetate | C11H12F3NO3 | 112525-75-4 | Details |
| Pantoprazole impurity 20/(S)-(-)-Pantoprazole/6-(Difluoromethoxy)-2-[(S)-[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole | C16H15F2N3O4S | 142678-35-1 | Details |
| Pantoprazole impurity 18/4-(difluoromethoxy)benzene-1,2-diamine | C7H8F2N2O | 172282-50-7 | Details |
| Pantoprazole impurity 3/Pantoprazole EP Impurity F/6-(difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole | C17H17F2N3O4S | 721924-06-7 | Details |
| Vonoprazan impurity 1/(5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanol | C11H10FNO | 881674-58-4 | Details |
| Pregabalin impurity 1/Pregabalin EP Impurity A/(4S)-4-(2-Methylpropyl)pyrrolidin-2-one | C8H15NO | 181289-23-6 | Details |
| Vonoprazan impurity 28/2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile | C11H6ClFN2 | 1240948-72-4 | Details |
| Pregabalin impurity 2/Pregabalin EP Impurity B/(R)-Pregabalin/(R)-3-(aminomethyl)-5-methylhexanoic acid | C8H17NO2 | 148553-51-9 | Details |
| Trelagliptin Impurity 13/(S)-2-((6-(3-Aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile | C18H20FN5O2 | 2206135-35-3 | Details |
| Vonoprazan impurity 37/(5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl) methanol | C16H13FN2O3S | 2169271-28-5 | Details |
| Mirabegron impurity 12/ortho-Mirabegron/2-Amino-N-[2-[2-[[(2R)-2-hydroxy-2-phenylethyl]amino]ethyl]phenyl]-4-thiazoleacetamide | C21H24N4O2S | 1684452-80-9 | Details |
| Bimatoprost Lactol/(3aR,4R,5R,6aS)-4-((S,E)-3-Hydroxy-5-phenylpent-1-enyl)hexahydro-2H-cyclopenta[b]furan-2,5-diol | C18H24O4 | 856240-62-5 | Details |
| Vonoprazan impurity 3/5-phenyl-1H-pyrrole-3-carbaldehyde | C11H9NO | 56448-22-7 | Details |
| Trelagliptin Impurity 11/(R)-4-((1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo- 1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)amino)-4- oxobutanoic acid | C22H24FN5O5 | 2087874-92-6 | Details |
| Pregabalin impurity 4/rac-Pregabalin EP Impurity A/Pregabalin Lactam Impurity/4-Isobutylpyrrolidin-2-one | C8H15NO | 61312-87-6 | Details |
| Vonoprazan impurity 32/5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile | C11H7FN2 | 1240948-77-9 | Details |
| Bupropion 3',5'-Dichloro Fumarate Salt | C17H21Cl2NO5 | 1193779-50-8 | Details |
| Sitagliptin Defuoro Impurity 4 | C15H19F2NO4 | 486459-98-7 | Details |
| Vonoprazan impurity 35/2-(2-(2-fluorophenyl)-2-oxoethyl)malononitrile | C11H7FN2O | 312307-38-3 | Details |
| Benzydamine Impurity A HCl | C19H25ClN2O2 | 2196185-65-4 | Details |
| Dapoxetine impurity 8/3,4-Dihydro-4-phenyl-2H-benzo[h]chromene | C19H16O | 94305-25-6 | Details |
| Dapoxetine impurity 14/N-Desmethyl Dapoxetine HCl | C20H22ClNO | 157166-71-7 | Details |
| Dapoxetine impurity 1/3-(1-Naphthalenyloxy)-1-phenyl-1-propanol | C19H18O2 | 908291-72-5 | Details |
| Dapoxetine impurity 9/3-(1-Naphthalenyloxy)propiophenone | C19H16O2 | 41198-42-9 | Details |
| Ropivacaine impurity 7/Ropivacaine EP Impurity E/ (S)-Ropivacaine N-Isopropyl/(S)-N-(2,6-dimethylphenyl)-1-isopropylpiperidine-2-carboxamide | C17H26N2O | 265120-58-9 | Details |
| Ropivacaine impurity 6/Ropivacaine EP Impurity D HCl/N-2-Desmethyl Ropivacaine HCl/(S)-N-(2,6-dimethylphenyl)-1-ethylpiperidine-2-carboxamide hydrochloride | C16H25ClN2O | 112773-86-1 | Details |
| Sildenafil Impurity 28/Sildenafil Di-Amide Impurity/4-(2-Ethoxybenzamido)-1-methyl-3-n-propylpyrazole-5-carboxamide | C17H22N4O3 | 139756-03-9 | Details |
| Bupivacaine impurity 14/Bupivacaine N-Oxide/1-butyl-2-((2,6-dimethylphenyl)carbamoyl)piperidine 1-oxide | C18H28N2O2 | 1346597-81-6 | Details |
| Flibanserin impurity 6/1,2-bis(4-(3-(trifluoromethyl)phenyl)piperaz in-1-yl)ethane | C24H28F6N4 | 51299-16-2 | Details |
| Mepivacaine impurity 2/(S)-(+)-Mepivacaine HCl/Ripovacaine EP Impurity C HCl/(S)-N-(2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide hydrochloride | C15H23ClN2O | 34333-71-6 | Details |
| Flibanserin impurity 8/1-(prop-1-en-2-yl)-3-(2-(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl)- 1H-benzo[d]imidazol-2(3H)-one | C23H25F3N4O | 1971858-36-2 | Details |
| Flibanserin impurity 3/4-methyl-1H-benzo[b][1,4]diazepin-2(3H)-one | C10H10N2O | 60568-46-9 | Details |
| Ropivacaine impurity 2/Ropivacaine EP Impurity B/N-Despropyl Ropivacaine/(S)-N-(2,6-dimethylphenyl)piperidine-2-carboxamide | C14H20N2O | 27262-40-4 | Details |
| Ropivacaine impurity 5/Ropivacaine EP Impurity D/N-2-Desmethyl Ropivacaine/(S)-N-(2,6-dimethylphenyl)-1-ethylpiperidine-2-carboxamide | C16H24N2O | 98626-59-6 | Details |
| Mepivacaine impurity 1/(S)-(+)-Mepivacaine/Ripovacaine EP Impurity C/(S)-N-(2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide | C15H22N2O | 24358-84-7 | Details |
| Ropivacaine impurity 1/ Ropivacaine EP Impurity A/(S)-(-)-Bupivacaine/Levobupivacaine/(2S)-1-Butyl-N-(2,6-dimethylphenyl)-2-piperidinecarboxamide | C18H28N2O | 27262-47-1 | Details |
| Cyclobenzaprine impurity 1/Cyclobenzaprine USP Related Compound A/Cyclobenzaprine 5-Hydroxy Impurity/(5-[3-(dimethylamino)propyl]-5H-dibenzo[a,d]-cyclohepten-5-ol) | C20H23NO | 18029-54-4 | Details |
| Metronidazole impurity 5/Metronidazole EP impurity G/2-(2-methyl-5-nitro-1H-imidazol-1-yl)acetic acid | C6H7N3O4 | 1010-93-1 | Details |
| Metronidazole impurity 4/Metronidazole EP impurity F/2-(2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethoxy)ethan-1-ol | C8H13N3O4 | 16156-94-8 | Details |
| Metronidazole impurity 3/Metronidazole EP impurity E/2-(2-methyl-4-nitro-1H-imidazol-1-yl)ethan-1-ol | C6H9N3O3 | 705-19-1 | Details |
| Metronidazole impurity 2/Metronidazole EP Impurity D/2-(5-nitro-1H-imidazol-1-yl)ethan-1-ol | C5H7N3O3 | 5006-68-8 | Details |
| Metronidazole impurity 1/Metronidazole EP Impurity C/2-(4-nitro-1H-imidazol-1-yl)ethan-1-ol | C5H7N3O3 | 5006-69-9 | Details |
| Flibanserin impurity 2/1-(2-Methyl-1H-benzo[d]imidazol-1-yl)ethanone | C10H10N2O | 14678-81-0 | Details |
| Paroxetine impurity 3/Sesamol Acetate/benzo[d][1,3]dioxol-5-yl acetate | C9H8O4 | 326-58-9 | Details |
| Diclofenac impurity 4/Diclofenac EP Impurity F/N-(4-chlorophenyl)-2-(2,6-dichlorophenyl)acetamide | C14H10Cl3NO | 560075-65-2 | Details |
| Dapoxetine impurity 15/(R)-Dapoxetine HCl/(αR)-N,N-Dimethyl-α-[2-(1-naphthalenyloxy)ethyl]-benzenemethanamine Hydrochloride | C21H24ClNO | 156453-51-9 | Details |
| Ropivacaine impurity 10/Ropivacaine EP Impurity G/(R)-Ropivacaine/(R)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide | C17H26N2O | 98717-16-9 | Details |
| Diclofenac impurity 2/Diclofenac EP Impurity C/[2-[(2,6-Dichlorophenyl)amino]phenyl]methanol | C13H11Cl2NO | 27204-57-5 | Details |
| Prilocaine impurity 5/Prilocaine EP Impurity D HCl/N-(3-Methylphenyl)-2-(propylamino)propanamide hydrochloride | C13H21ClN2O | 878791-35-6 | Details |
| Prilocaine impurity 2/Prilocaine EP Impurity C/2-(Ethylamino)-o-propionotoluidide | C12H18N2O | 42459-37-0 | Details |
| Prilocaine impurity 1/Prilocaine EP Impurity A/2-Chloro-N-(2-methylphenyl)propanamide | C10H12ClNO | 19281-31-3 | Details |
| Benzydamine Impurity 1/(1-Benzyl-3-[3-(diethylamino)propoxy]-1H-indazole) | C21H27N3O | 47448-66-8 | Details |
| Ropivacaine impurity 11/Ropivacaine EP Impurity G HCl/(R)-Ropivacaine HCl/(R)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide Hydrochloride | C17H27ClN2O | 112773-90-7 | Details |
| Dapoxetine impurity 11/(S)-N-Didemethyl Dapoxetine HCl/(S)-α-[2-(1-Naphthalenyloxy)ethyl]benzenemethanamine Hydrochloride | C19H20ClNO | 2095189-99-2 | Details |
| Ropivacaine impurity 48/Ropivacaine N-oxide/(2S)-N-(2,6-Dimethylphenyl)-1-oxido-1-propyl-2-piperidinecarboxamide | C17H26N2O2 | 1391053-59-0 | Details |
| Dapoxetine impurity 12/rac N-Didemethyl Dapoxetine HCl/α-[2-(1-Naphthalenyloxy)ethyl]benzenemethanamine Hydrochloride | C19H19NO | 119357-34-5 | Details |
| Prilocaine impurity 3/Prilocaine EP Impurity C HCl/2-(Ethylamino)-o-propionotoluidide Hydrochloride | C12H19ClN2O | 35891-75-9 | Details |
| Prilocaine impurity 8/Prilocaine EP Impurity F/N-phenyl-2-(propylamino)propanamide | C12H18N2O | 42459-45-0 | Details |
| Regorafenib impurity 16/4-(4-Amino-3-(4-amino-3-fluorophenoxy)phenoxy)-N-methylpicolinamide | C19H17FN4O3 | 2098799-12-1 | Details |
| Prilocaine impurity 11/Prilocaine EP Impurity G HCl/N-(2-methylphenyl)-2-(propylamino)acetamide hydrochloride | C12H19ClN2O | 1049712-77-7 | Details |
| Prilocaine impurity 6/Prilocaine EP Impurity E/2-Desmethyl 4-Methyl Prilocaine/(RS)-N-(4-methylphenyl)-2-(propylamino)propanamide | C13H20N2O | 744961-76-0 | Details |
| Diclofenac impurity 5/Diclofenac Carboxylic Acid/2-((2,6-dichlorophenyl)amino)benzoic acid | C13H9Cl2NO2 | 13625-57-5 | Details |
| Prilocaine impurity 10/Prilocaine EP Impurity G/N-(2-methylphenyl)-2-(propylamino)acetamide | C12H18N2O | 145133-92-2 | Details |
| Diclofenac impurity 1/Diclofenac EP Impurity B/2-[(2,6-Dichlorophenyl)amino]benzaldehyde | C13H9Cl2NO | 22121-58-0 | Details |
| 1-[4-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-2-propen-1-one/Ibrutinib impurity | C25H24N6O2 | 936563-92-7 | Details |
| Prilocaine impurity 4/Prilocaine EP Impurity D/N-(3-Methylphenyl)-2-(propylamino)propanamide | C13H20N2O | 875252-65-6 | Details |
| 1-(Dimethylamino)-3-(2-(3-methoxyphenethyl)phenoxy)propan-2-ol | C20H27NO3 | 135963-42-7 | Details |
| Diclofenac impurity 3/Diclofenac EP Impurity D/2-[2-[(2-Bromo-6-chlorophenyl) amino]phenyl] acetic acid | C14H11BrClNO2 | 127792-23-8 | Details |
| Prilocaine impurity 7/Prilocaine EP Impurity E HCl/(RS)-N-(4-methylphenyl)-2-(propylamino)propanamide hydrochloride | C13H21ClN2O | 35891-99-7 | Details |
| 2-[(PhenylMethyl)aMino]benzoic Acid 3-(DiMethylaMino)propyl Ester | C19H24N2O2 | 87453-76-7 | Details |
| Prilocaine impurity 9/Prilocaine EP Impurity F HCl/N-phenyl-2-(propylamino)propanamide hydrochloride | C12H19ClN2O | 13327-14-5 | Details |
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