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Standard-Substanzen Proteinassay-Reagenzien Titration Standard-Substanzen Forensicsche und veterinärmedizinische Standards Analytische Standards Spectrale Standards Chemie Kosmetik-Standards Flüchtige organische Verbindungen Klinische Standards Tierarzneimittel und Pestizidrückstände Agrar- und Umwelt-Standards Chromatographie-Standards Life Science-Standards Lebensmittel- und Kosmetik-Standards Nahrungsmittel- und Getränke-Standards Anorganische Einzelelement-Standardlösung Pharmazeutische Referenzstandards und Verunreinigungsreferenzstandards Wasseranalyse-Standards Organische Standardlösungen Organische Schadstoffe-Standards Chinesische Medizinstandards

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Standard

Standard-Substanzen Proteinassay-Reagenzien Titration Standard-Substanzen Forensicsche und veterinärmedizinische Standards Analytische Standards Spectrale Standards Chemie Kosmetik-Standards Flüchtige organische Verbindungen Klinische Standards Tierarzneimittel und Pestizidrückstände Agrar- und Umwelt-Standards Chromatographie-Standards Life Science-Standards Lebensmittel- und Kosmetik-Standards Nahrungsmittel- und Getränke-Standards Anorganische Einzelelement-Standardlösung Pharmazeutische Referenzstandards und Verunreinigungsreferenzstandards Wasseranalyse-Standards Organische Standardlösungen Organische Schadstoffe-Standards Chinesische Medizinstandards

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Structure:
Chemical Name:1-Pyrrolidineacetamide, α-ethyl-4-(1-methylethyl)-2-oxo-, (αS,4S)-
CAS:357334-83-9
MF:C11H20N2O2

Chemical Name:impurity 42
CAS:
MF:

Chemical Name:2,2'-(4,10-bis((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic acid
CAS:
MF:

Structure:
Chemical Name:Loratadine Impurity 2
CAS:167891-69-2
MF:C22H25ClN2O2

Structure:
Chemical Name:Eliglustat (1S,2S)-Isomer (Hemitartrate)
CAS:1092472-70-2
MF:C23H36N2O4

Structure:
Chemical Name:3-Azetidineacetic acid, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-
CAS:2271228-52-3
MF:C16H18N6O4S

Structure:
Chemical Name:Cyclopentanecarboxylic acid, 3-[(1S)-1-amino-2-ethylbutyl]-4-[(aminoiminomethyl)amino]-2-hydroxy-, (1S,2S,3S,4R)-
CAS:2412376-06-6
MF:C13H26N4O3

Chemical Name:Peramivir Impurity 49
CAS:2758048-81-4
MF:

Structure:
Chemical Name:1-Pyrrolidinecarboxylic acid, 3,3'-dithiobis[5-[[(3-carboxyphenyl)amino]carbonyl]-, 1,1'-bis[(4-nitrophenyl)methyl] ester, (3S,3'S,5S,5'S)-
CAS:1401451-19-1
MF:C40H36N6O14S2

Structure:
Chemical Name:Benzeneacetic acid, α-(hydroxymethyl)-, 9-butyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl ester, [7(S)-(1α,2β,4β,5α,7β)]- (9CI)
CAS:14861-14-4
MF:C20H27NO4

Chemical Name:Cisatracurium besylate impurity 18
CAS:
MF:

Chemical Name:Paclitaxel Impurity1 ABCDEFGHJKL
CAS:
MF:

Structure:
Chemical Name:3-THIOPHENEPROPANAMINE, N,N-DIMETHYL-GAMMA-(1-NAPHTHALENYLOXY)-, ETHANEDIOATE(1:1)
CAS:116817-26-6
MF:C21H23NO5S

Structure:
Chemical Name:(2R,3S/2S,3R)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
CAS:182230-43-9
MF:C16H14F3N5O

Chemical Name:Bumetanide Impurity 8
CAS:
MF:

Structure:
Chemical Name:Benzenesulfonamide, N-(2-aminoethyl)-3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxy-
CAS:448184-52-9
MF:C19H26N6O4S

Chemical Name:Latamoxef Impurity C
CAS:
MF:

Structure:
Chemical Name:Carbamic acid, [2-hydroxy-1-methyl-2-[3-(phenylmethoxy)phenyl]ethyl]-, phenylmethyl ester, [R-(R*,S*)]- (9CI)
CAS:31301-86-7
MF:C24H25NO4

Structure:
Chemical Name:9H-Purine-9-ethanol, 6-amino-β-methyl-
CAS:20776-34-5
MF:C8H11N5O

Structure:
Chemical Name:2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one
CAS:92440-76-1
MF:C14H17N3O4

Structure:
Chemical Name:4-Methoxy-3,5-diMethylpyridine 1-Oxide
CAS:91219-89-5
MF:C8H11NO2

Structure:
Chemical Name:N-Ethyl-3-buteno-o-toluidide
CAS:13936-71-5
MF:C13H17NO

Structure:
Chemical Name:Pramipexole Impurity 21
CAS:104617-86-9
MF:C10H17N3S

Structure:
Chemical Name:Tigecycline Pentacyclic Analog
CAS:1268494-40-1
MF:C27H32N4O9

Structure:
Chemical Name:Tigecycline (open C-ring D-ring) Quinone
CAS:1268494-46-7
MF:C26H32N4O8

Chemical Name:Pazopanib iMpurity
CAS:
MF:

Structure:
Chemical Name:Acetic acid, 2-[2-[2-[4-[(4- chlorophenyl)phenylMethyl]-1-piperazinyl]ethoxy]ethoxy]-
CAS:682323-77-9
MF:C23H29ClN2O4

Chemical Name:edaravone iMpurity
CAS:
MF:

Structure:
Chemical Name:(2R,3R,4R,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)Methyl)-4-Methylphenyl)-6-(hydroxyMethyl)tetrahydro-2H-pyran-3,4,5-triol
CAS:
MF:C24H25FO5S

Structure:
Chemical Name:5-(4-fluorophenyl)-1H-pyrrole-3-carbaldehyde
CAS:
MF:C11H8FNO

Structure:
Chemical Name:Ganciclovir EP Impurity H
CAS:84222-50-4
MF:C9H13N5O4

Structure:
Chemical Name:2-[4-[(1E)-1,2-Diphenylethenyl]phenoxy]-N,N-dimethylethanamine
CAS:97151-10-5
MF:C24H25NO

Structure:
Chemical Name:[S-(R*,R*)]-3,3'-Dithiobis[2-methylpropanoic acid]
CAS:65134-74-9
MF:C8H14O4S2

Structure:
Chemical Name:(E)-1-(4-(2-Methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazin-1-yl)ethanone
CAS:935272-10-9
MF:C18H20N4OS

Structure:
Chemical Name:2-(thiophen-3-yl)ethyl 4-methylbenzenesulfonate
CAS:40412-09-7
MF:C13H14O3S2

Structure:
Chemical Name:4-Nitrophenyl 5-chlorothiophene-2-carboxylate
CAS:1450877-56-1
MF:C11H6ClNO4S

Chemical Name:Olaparib iMpurity B
CAS:
MF:

Structure:
Chemical Name:Posaconazole iMpurity 6
CAS:2185472-85-7
MF:C30H35N5O3

Chemical Name:Everolimus Isomer C
CAS:
MF:

Structure:
Chemical Name:3-Deschloro-4-Desfluoro-4-Chloro-3-Fluorogefitinib
CAS:1603814-04-5
MF:C22H24ClFN4O3

Structure:
Chemical Name:Brivaracetam (Racemate)
CAS:357335-87-6
MF:C11H20N2O2

Structure:
Chemical Name:Donepezil Impurity 2
CAS:36517-91-6
MF:C11H10O4

Structure:
Chemical Name:Fesoterodine Related Impurity 2
CAS:1254942-29-4
MF:C30H39NO6

Structure:
Chemical Name:Prasugrel Impurity 13 HCl
CAS:1618108-01-2
MF:C18H19ClFNOS

Structure:
Chemical Name:Ticagrelor Related Compound 5
CAS:1414348-35-8
MF:C9H9F2N

Structure:
Chemical Name:Vortioxetine Impurity 2
CAS:1293489-69-6
MF:C17H20N2S

Structure:
Chemical Name:(S)-2-(2-(5-chloro-N-(4-(5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)thiophene-2-carboxamido)ethoxy)acetic acid
CAS:1151893-81-0
MF:C24H21Cl2N3O7S2

Structure:
Chemical Name:Cilastatin ammonium salt
CAS:877674-82-3
MF:C16H29N3O5S

Structure:
Chemical Name:ACETIC ACID 2-METHOXY-4-(5-OXO-2-PHENYL-OXAZOL-4-YLIDENEMETHYL)-PHENYL ESTER
CAS:18692-68-7
MF:C19H15NO5

Structure:
Chemical Name:1,4-di(benzo[b]thiophen-4-yl)piperazine
CAS:1420987-86-5
MF:C20H18N2S2

Structure:
Chemical Name:(2S,4S)-5-(Biphenyl-4-yl)-4-[(tert-butoxycarbonyl)amino]-2-methylpentanoic acid
CAS:1012341-52-4
MF:C23H29NO4

Structure:
Chemical Name:DONEPEZIL IMP
CAS:923571-16-8
MF:C24H22NO4.Cl

Chemical Name:Parecoxib Impurity N
CAS:
MF:

Structure:
Chemical Name:5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester
CAS:87475-54-5
MF:C18H25Cl2N3O2

Structure:
Chemical Name:(R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline
CAS:85-63-2
MF:C21H27NO4

Chemical Name:Linagliptin Impurity P
CAS:
MF:

Chemical Name:Linagliptin Impurity U
CAS:
MF:

Structure:
Chemical Name:(R)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzoic acid
CAS:1917324-15-2
MF:C18H21FN4O4

Structure:
Chemical Name:N1,N4-bis((R)-1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)succinamide
CAS:
MF:C40H42F2N10O6

Structure:
Chemical Name:ethyl ((1R,3aR,4aR,6S,8aR,9S,9aS)-9-((E)-2-(5-(3-fluorophenyl)pyridin-2-yl)vinyl)-1-methyl-3-oxododecahydronaphtho[2,3-c]furan-6-yl)carbamate
CAS:618385-10-7
MF:C29H33FN2O4

Structure:
Chemical Name:(2R)-2-deoxy-2-fluoro-2-methyl-α/β-D-erythro-pentofuranosyl chloride-3,5-dibenzoate
CAS:1621160-31-3
MF:C20H18ClFO5

Chemical Name:Etoricoxib Impurity 17
CAS:
MF:

Structure:
Chemical Name:Ibrutinib Impurity 3
CAS:1226872-27-0
MF:C25H26N6O4

Structure:
Chemical Name:Imatinib Impurity 2
CAS:1384131-91-2
MF:C7H11NO

Structure:
Chemical Name:Mirabegron M5 (YM-538852)
CAS:1365244-63-8
MF:C18H22N2O2

Chemical Name:Sofosbuvir Impurity 6
CAS:
MF:

Structure:
Chemical Name:Vonoprazan Impurity 2
CAS:881733-36-4
MF:C17H16FN3O2S

Structure:
Chemical Name:Atomoxetine EP impurity A
CAS:56161-70-7
MF:C16H19NO

Chemical Name:Cinacalcet Impurity 21
CAS:
MF:

Chemical Name:Dasatinib Impurity D
CAS:
MF:

Structure:
Chemical Name:Doxofylline Impurity 1
CAS:1429636-74-7
MF:C10H16N4O3

Structure:
Chemical Name:Isopropyl4-hydroxy-3,5-diisopropylbenzoate
CAS:2095678-97-8
MF:C16H24O3

Structure:
Chemical Name:Sitagliptin EP Impurity B
CAS:1345822-87-8
MF:C16H19F5N5O5P

Chemical Name:Trospium Impurity
CAS:
MF:

Structure:
Chemical Name:Vildagliptin Related Compound A
CAS:741657-02-3
MF:C17H25N3O

Structure:
Chemical Name:2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate
CAS:1367369-78-5
MF:C12H15N5O3

Structure:
Chemical Name:Moxifloxacin Impurity 6
CAS:849770-49-6
MF:C25H29BFN3O8

Structure:
Chemical Name:Sitafloxacin Impurity A
CAS:500295-83-0
MF:C16H16FN3O3

Structure:
Chemical Name:1-benzylpiperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate
CAS:171723-80-1
MF:C25H26N2O2

Chemical Name:Merariveron impurity C
CAS:
MF:

Chemical Name:Cefazoline Impurity A
CAS:
MF:

Chemical Name:Rifaximin impurity A
CAS:
MF:

Structure:
Chemical Name:4,5,6,7-Tetrahydro-thieno[3,2-c]pyridin-2-ol 2-acetate
CAS:1151904-85-6
MF:C9H11NO2S

Structure:
Chemical Name:ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
CAS:110548-06-6
MF:C15H13F2NO4

Structure:
Chemical Name:methyl (Z)-3-(((4-(2-(4-(2-((4-((((Z)-6-(methoxymethyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino)-2-oxoethyl)piperazin-1-yl)-N-methylacetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate
CAS:2097505-01-4
MF:C56H54N8O7

Structure:
Chemical Name:Roxithromycin EP Impurity J
CAS:134834-12-1
MF:C40H73ClN2O14

Structure:
Chemical Name:Venlafaxine D6
CAS:940297-06-3
MF:C17H27NO2

Chemical Name:Levosimendan Impurity 3
CAS:
MF:

Chemical Name:Sofosbuvir Impurity29
CAS:
MF:

Structure:
Chemical Name:Levosimendan Impurity 1
CAS:1643439-59-1
MF:C22H23N7O2

Chemical Name:Atomoxetine EP Impurity F
CAS:
MF:

Chemical Name:Quetiapine EP Impurity Q
CAS:
MF:

Chemical Name:Cefoxitin Impurity
CAS:
MF:

Structure:
Chemical Name:ethyl (S)-6,7,8-trifluoro-1-(1-hydroxypropan-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
CAS:110548-03-3
MF:C15H14F3NO4

Structure:
Chemical Name:ACT 373898
CAS:1433875-14-9
MF:C15H17BrN4O5S

Chemical Name:Olaparib Impurity D
CAS:
MF:

Structure:
Chemical Name:1-methylpyrrolidin-3-yl 2-(cyclopentyloxy)-2-phenylacetate
CAS:
MF:C18H25NO3

Chemical Name:Cabozantinib impurity A
CAS:
MF:

Structure:
Chemical Name:Loratadine Impurity 2
CAS:
MF:C22H23ClN2O2

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