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Pharmazeutische Referenzstandards und Verunreinigungsreferenzstandards

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Structure Chemical Name CAS MF
Ticagrelor Related Compound 92 Ticagrelor Related Compound 92
Valsartan Impurity 10 Valsartan Impurity 10 1314799-74-0 C23H29N5O
Vonoprazan Impurity 23 Vonoprazan Impurity 23
Bendamustine Impurity G Bendamustine Impurity G
Blonanserin Impurity K Blonanserin Impurity K
Brexpiprazole Impurity F Brexpiprazole Impurity F
Cefazolin USP Impurity D Cefazolin USP Impurity D
Cefuroxime Impurity 9 Cefuroxime Impurity 9 2165460-37-5 C8H10N2O4S
Everolimus Impurity E Everolimus Impurity E
Peramivir Impurity 3 Peramivir Impurity 3
Peramivir Impurity 8 Peramivir Impurity 8
Pitavastatin Impurity 13 Pitavastatin Impurity 13
Pramipexole Impurity R Pramipexole Impurity R
Tadalafil Impuirty 21 Tadalafil Impuirty 21
Canagliflozin Impurity 42 Canagliflozin Impurity 42
Maleic Acid Maleic Acid 2170020-79-6 C21H20FN3O6S
Ozagrel Impurity 21 Ozagrel Impurity 21 883942-98-1 C23H20N2O4
Terbutaline Impurity Terbutaline Impurity 1226543-90-3 C22H20O4
lidocaine impurity lidocaine impurity 1374010-02-2 C30H36N4O3
Desloratadine Impurity 7 Desloratadine Impurity 7
ethyl 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5- carboxylate ethyl 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5- carboxylate 1346238-15-0 C18H22N2O4S
Ropivacaine impurity Ropivacaine impurity 1786518-57-7 C13H16N2O3
Mono Oxidation Sugammadex(Org199425-1) Mono Oxidation Sugammadex(Org199425-1) 2412953-14-9 C72H113NaO49S8
Moxifloxacin Impurity 40 Moxifloxacin Impurity 40 121577-35-3 C15H16F3NO4
sodium 2-(((3,4-dimethoxypyridin-2-yl)methyl)thio)-5- hydroxy-4-sulfonatobenzo[d]imidazol-1-ide sodium 2-(((3,4-dimethoxypyridin-2-yl)methyl)thio)-5- hydroxy-4-sulfonatobenzo[d]imidazol-1-ide C15H13N3Na2O6S2
Dexmedetomidine-007 Dexmedetomidine-007 2240179-63-7 C13H16N2
2-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide 2-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide 2304623-37-6 C16H14N2O3S
Piperacillin Impurity N Piperacillin Impurity N
2-(1-(dimethylamino)ethyl)phenol 2,3-dihydroxysuccinate 2-(1-(dimethylamino)ethyl)phenol 2,3-dihydroxysuccinate 26050-44-2 C10H15NO
1,11-ditosyl-1,4,8,11-tetraazacyclotetradecane dihydrochloride 1,11-ditosyl-1,4,8,11-tetraazacyclotetradecane dihydrochloride 117152-73-5 C24H36N4O4S2
PeraMpanel PeraMpanel 684648-40-6 C10H10BNO2
3-CHLORO-N-(3-METHOXYPHENYL)PROPANAMIDE 3-CHLORO-N-(3-METHOXYPHENYL)PROPANAMIDE 21261-76-7 C10H12ClNO2
Amlodipine Impurity 31 Amlodipine Impurity 31 496024-43-2 C20H22ClNO5
Fudosteine Impurity 5 Fudosteine Impurity 5
Rasagiline Impurity 4 Rasagiline Impurity 4 1175018-79-7 C12H14ClN
Miconazole EP Impurity F Miconazole EP Impurity F 47447-55-2 C18H14Cl4N2O
Raltegravir USP RC E Raltegravir USP RC E 1193687-87-4 C20H22N6O5
Dehydronitrosonisoldipine Dehydronitrosonisoldipine 87375-91-5 C20H22N2O5
Brexpiprazole Impurity 49 Brexpiprazole Impurity 49 1700655-67-9 C13H14N2O2S
Etoricoxib Impurity 38 Etoricoxib Impurity 38 887479-63-2 C13H17NO2S
Pemetrexed Impurity 19 Pemetrexed Impurity 19 1644286-36-1 C20H21N5O8
Empagliflozin Impurity 31 Empagliflozin Impurity 31
1,4-bis(4-((1,4,8,11-tetraazacyclotetradecan-4,8,11-trifluoroacetyl- 1-yl)methyl)benzyl)-8,11-difluoroacetyl-1,4,8,11-tetraazacyclotetra decane 1,4-bis(4-((1,4,8,11-tetraazacyclotetradecan-4,8,11-trifluoroacetyl- 1-yl)methyl)benzyl)-8,11-difluoroacetyl-1,4,8,11-tetraazacyclotetra decane
Imidafenacin Related Compound 10 Imidafenacin Related Compound 10 212756-27-9 C21H23N3O
Entacapone Impurity 4 Entacapone Impurity 4 1202160-40-4 C11H8N2O6
L-Leucine, N-formyl-, (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]tridecyl ester L-Leucine, N-formyl-, (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]tridecyl ester 1119226-56-0 C30H55NO5
Itraconazole Impurity 17 Itraconazole Impurity 17 854372-78-4 C14H15Cl2N3O5S
sodium (41S,12R,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 sodium (41S,12R,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 53448-45-6 C20H24N2O3
Rivaroxaban Impurity 35 Rivaroxaban Impurity 35 2206360-74-7 C23H24N4O6
Tirofiban hydrochloride monohydrate Impurity 7 Tirofiban hydrochloride monohydrate Impurity 7 2250244-28-9 C13H19NO5S
Imidafenacin Related Compound 7 Imidafenacin Related Compound 7 191592-57-1 C16H13N
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol 16669-06-0 C20H25NO2
Cefaclor Impurity 6 Cefaclor Impurity 6
Cephalexin Impurity 6 Cephalexin Impurity 6 C16H17N3O4S
Pitavastatin Impurity 42 Pitavastatin Impurity 42
Rocuronium bromide Impurity J Rocuronium bromide Impurity J C32H53BrN2O4
Tofacitinib Impurity 72 Tofacitinib Impurity 72
Tofacitinib Impurity 81 Tofacitinib Impurity 81
Peramivir Impurity 30 Peramivir Impurity 30 2758048-79-0 C20H36N2O6
NICERGOLINE IMP. D (EP): 5-BROMOPYRIDINE-3-CARBOXYLIC ACID NICERGOLINE IMP. D (EP): 5-BROMOPYRIDINE-3-CARBOXYLIC ACID
4-CHLORO-6-(2-CHLORO-ETHOXY)-7-(2-METHOXY-ETHOXY)-QUINAZOLINE 4-CHLORO-6-(2-CHLORO-ETHOXY)-7-(2-METHOXY-ETHOXY)-QUINAZOLINE 183322-19-2 C13H14Cl2N2O3
2-PIPERAZINE-4-AMINO-6,7-DIMETHOXY QUINOLINE HYDROCHLORIDE 2-PIPERAZINE-4-AMINO-6,7-DIMETHOXY QUINOLINE HYDROCHLORIDE 84050-22-6 C14H20ClN5O2
2-CHLORO-N-(2,3-DIMETHYL-PHENYL)-ACETAMIDE 2-CHLORO-N-(2,3-DIMETHYL-PHENYL)-ACETAMIDE 2564-07-0 C10H12ClNO
1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid monoisopropyl ester 1,4-dihydro-2,6-dimethyl-4-(3'-nitrophenyl)-pyridine-3,5-dicarboxylic acid monoisopropyl ester 116983-17-6 C18H20N2O6
Cabozantinib impurity 37 Cabozantinib impurity 37
4-(1-bromoethyl)-6-(1-(6-chloro-5-fluoropyrimidin-4-yl)ethyl)-5-fluoropyrimidine 4-(1-bromoethyl)-6-(1-(6-chloro-5-fluoropyrimidin-4-yl)ethyl)-5-fluoropyrimidine
Dapoxetine impurity 53 Dapoxetine impurity 53
Dapoxetine impurity 70 Dapoxetine impurity 70
Bosutinib Impurity 38 Bosutinib Impurity 38 2095306-26-4 C46H44Cl4N8O6
(2RS)-2-(4-ETHYLPHENYL)PROPANOIC ACID (2RS)-2-(4-ETHYLPHENYL)PROPANOIC ACID 3585-52-2 C11H14O2
Isopropylammoniumchlorid Isopropylammoniumchlorid 15572-56-2 C3H10ClN
3-[(2-[(E)-2-(3-ETHYL-1,3-BENZOTHIAZOL-3-IUM-2-YL)ETHENYL]-6-((E)-2-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-4-METHYL-1-CYCLOHEXEN-1-YL)OXY]-1-PROPANESULFONATE 3-[(2-[(E)-2-(3-ETHYL-1,3-BENZOTHIAZOL-3-IUM-2-YL)ETHENYL]-6-((E)-2-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-4-METHYL-1-CYCLOHEXEN-1-YL)OXY]-1-PROPANESULFONATE C32H36N2O4S3
Bimatoprost Impurity 15 Bimatoprost Impurity 15
Bisoprolol Impurity 9 Bisoprolol Impurity 9 59383-52-7 C15H25NO3
Empagliflozin Impurity 87 Empagliflozin Impurity 87
Aztreonam Impurities 06 Aztreonam Impurities 06 730928-60-6 C26H34N10O16S4
sodium (4-(2-(2-amino-1-methyl-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d] pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate sodium (4-(2-(2-amino-1-methyl-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d] pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate
Lenvatinib Impurity LFZZ-9 Lenvatinib Impurity LFZZ-9 C43H38Cl2N8O8
Rosuvastatin Impurity 118 Rosuvastatin Impurity 118
Rosuvastatin Impurity 117 Rosuvastatin Impurity 117
Ticagrelor Impurity 108 Ticagrelor Impurity 108
1H-Pyrrole-3-methanamine, 1-[(1,6-dihydro-3-pyridinyl)sulfonyl]-5-(2-fluorophenyl)-N-methyl- 1H-Pyrrole-3-methanamine, 1-[(1,6-dihydro-3-pyridinyl)sulfonyl]-5-(2-fluorophenyl)-N-methyl- 2416241-95-5 C17H18FN3O2S
Dolutegravir Impurity 8 Dolutegravir Impurity 8 2244161-72-4 C20H19F2N3O5
3-((2-((tert-butoxycarbonyl)(methyl)amino)acetoxy)methyl)-2-(((1-chloroethoxy)carbonyl)(methyl)amino)pyridine 1-oxide 3-((2-((tert-butoxycarbonyl)(methyl)amino)acetoxy)methyl)-2-(((1-chloroethoxy)carbonyl)(methyl)amino)pyridine 1-oxide
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-, (6R,7S)- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-, (6R,7S)- 2395025-37-1 C17H19N3O8S2
Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester) Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester) 182069-19-8 C25H34O7
Hexanamide, N-[(1S)-1-(aminocarbonyl)propyl]-3-(hydroxymethyl)-, (3R)- Hexanamide, N-[(1S)-1-(aminocarbonyl)propyl]-3-(hydroxymethyl)-, (3R)- 2252417-17-5 C11H22N2O3
1H-Benzimidazole-6-carboxylic acid, 4-hydroxy-2-methyl-1-(phenylmethyl)-, ethyl ester 1H-Benzimidazole-6-carboxylic acid, 4-hydroxy-2-methyl-1-(phenylmethyl)-, ethyl ester 1640981-16-3 C18H18N2O3
Benzoic acid, 2-chloro-4-nitro-, 2-(diethylamino)ethyl ester Benzoic acid, 2-chloro-4-nitro-, 2-(diethylamino)ethyl ester 10367-96-1 C13H17ClN2O4
(2R,3S)-3-amino-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)butanoic acid (2R,3S)-3-amino-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)butanoic acid
Benzenepropanoic acid, 2,4-dichloro-α-[(dimethylamino)methylene]-3-methyl-β-oxo-, ethyl ester Benzenepropanoic acid, 2,4-dichloro-α-[(dimethylamino)methylene]-3-methyl-β-oxo-, ethyl ester 2241304-69-6 C15H17Cl2NO3
Benzonitrile, 4-[3-[(acetyloxy)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- Benzonitrile, 4-[3-[(acetyloxy)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- 2227126-13-6 C22H24BNO5
(Z)-2-[[[(2-Amino-4-thiazolyl)[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl] carbamoyl]methylene]amino]oxy]-2-methylpropionic acid methyl ester (Z)-2-[[[(2-Amino-4-thiazolyl)[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl] carbamoyl]methylene]amino]oxy]-2-methylpropionic acid methyl ester 1255912-98-1 C14H19N5O8S2
Benzeneacetic acid, α-1-cyclopenten-1-yl-α-hydroxy-, (αR)- Benzeneacetic acid, α-1-cyclopenten-1-yl-α-hydroxy-, (αR)- 185030-09-5 C13H14O3
1H-Pyrrole-1-acetic acid, α-ethyl-2,5-dihydro-2-oxo-4-propyl-, (αS)- 1H-Pyrrole-1-acetic acid, α-ethyl-2,5-dihydro-2-oxo-4-propyl-, (αS)- 2170761-55-2 C11H17NO3
Revefenacin ImpurityABCDEFGHJKL Revefenacin ImpurityABCDEFGHJKL
Peramivir Impurity 57 Peramivir Impurity 57
NA NA
BrivaracetamImpurity ABCDEFGHJKL BrivaracetamImpurity ABCDEFGHJKL
DEHYDRO FELODIPINE-13C4 DEHYDRO FELODIPINE-13C4 96382-71-7 C18H17Cl2NO4
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