Product catalogue — page 4 of 137
100 of 13,678 impurity and reference standards, listed alphabetically. Every entry links to its own page with structure, identifiers and analytical data.
4-(Hydroxy(nitroso)amino)-4-oxobutanoic AcidC4H6N2O54-(methoxymethyl)-4-(N-phenylpropionamido)-1-(2-(thiophen-2-yl)ethyl)piperidine 1-oxideC22H30N2O3S4-(methyl(Nitroso)amino)-3-nitrobenzoic acidC8H7N3O54-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol1020719-61-2 · C10H12D3N3O24-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol76014-81-8 · C10H15N3O24-(Methylnitrosamino)-1-(3-pyridyl)-1-Butanone64091-91-4 · C10H13N3O24-(Methylnitrosamino)-1-(3-Pyridyl-d4)-1-Butanone764661-24-7 · C10H9D4N3O24-(N-Butyl-N-nitrosamino)butyric Acid38252-74-3 · C8H16N2O34-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butane-1-ol59578-66-4 · C10H15N3O24-[3-(Ethoxycarbonyl)-5-Oxo-4,5-Dihydro-1h-Pyrazol-1-Yl]Benzenesulfonic Acid6402-06-8 · C12H12N2O6S4-chloro-N-nitrosopiperidine65445-61-6 · C5H9ClN2O4-Hydroxy Propranolol HCl14133-90-5 · C16H22ClNO34-hydroxy-1-nitrosopyrrolidin-2-one (Mixture of isomers)C4H6N2O34-Hydroxy-3-methoxymandelic Acid-d374495-70-8 · C9H7D3O54-Hydroxy-alpha-[(methylnitrosoamino) methyl] benzenemethanol1822637-93-3 · C9H12N2O34-Hydroxylidocaine39942-41-1 · C14H22N2O24-Hydroxyquinoline611-36-9 · C9H7NO4-methoxy-3,5-dimethylpyridine447461-23-6 · C8H11NO4-Methoxyphenethyl Alcohol702-23-8 · C9H12O24-Methyl Erlotinib1346601-52-2 · C23H25N3O44-methyl-4-[methyl(nitroso)amino]pentan-2-one16339-21-2 · C7H14N2O24-Methyl-5-morpholinofuran-2(5H)-one78920-07-7 · C9H13NO34-nitroso-3,4-dihydroquinoxalin-2(1H)-one53374-52-0 · C8H7N3O24-Nitrosoaniline659-49-4 · C6H6N2O4-Nitrosothiomorpholine 1,1-dioxide2245709-19-5 · C4H8N2O3S4-Oxo Tretinoin (4-Oxo Retinoic Acid)38030-57-8 · C20H26O34-Pyridoxolactone4753-19-9 · C8H7NO34-tert-butyl-1-nitrosopiperidine46061-25-0 · C9H18N2O4＇-Bromo-3-chloropropiophenone31736-73-9 · C9H8BrClO5 beta, 6 beta-Epoxy-Cholestanol4025-59-6 · C27H46O25'-Deoxy-5'-Methylthioadenosine2457-80-9 · C11H15N5O3S5,2′-O-dimethyluridine Phosphoramidite153631-20-0 · C41H51N4O9P5,5-diallyl-1-nitrosopyrimidine-2,4,6(1H,3H,5H)-trioneC10H11N3O45,5-Dimethyl-1-nitrosoimidazolidine-2,4-dione37137-26-1 · C5H7N3O35,6-monoepoxy Vitamin A512-39-0 · C20H30O25-((4-Nitrosopiperazin-1-yl)methyl)pyridin-2-amineC10H15N5O5-(4-nitrosopiperazin-1-yl)pyridin-2-amineC9H13N5O5-(Phenylamino)-2,4-Pentadienal17432-66-5 · C11H11NO5-Androsten-3,17-dione571-36-8 · C19H26O25-Benzylidenehydantoin3775-01-7 · C10H8N2O25-Chloro Imidacloprid135769-74-3 · C9H9Cl2N5O25-Chloro-2-methoxypyrimidin-4(3H)-oneC5H5ClN2O25-Hydro-Imidacloprid380912-09-4 · C9H10ClN5O35-Hydroxy-6-methylpyridine-3,4-dicarbaldehyde19099-89-9 · C8H7NO35-Hydroxyimidacloprid155802-61-2 · C9H10ClN5O35-isopropyl-2,2-dimethyl-3-nitrosothaizolidine-4-carboxylic acidC9H16N2O3S5-OH-imidacloprid-13C-15N2C8[13C]H10ClN3[15N]2O35-Oxo Atorvastatin1391052-82-6 · C33H33FN2O55-trans-Cloprostenol57968-81-7 · C22H29ClO656-Nitroso-Vancomycin155386-25-7 · C66H74Cl2N10O256,6-Dibromo PenicillanicC7H9Br2NOS6,7 Dehydro Norethindrone Acetate106765-04-2 · C22H26O36,7-dimethoxyisoquinoline15248-39-2 · C11H11NO26-(Trifluoromethyl) Quinoline-4-thiol DimerC20H10F6N2S26-benzyl-1-nitrosotetrahydro-1H-pyrrolo[3,4-b]pyridine-5,7(6H,7aH)-dioneC14H15N3O36-beta-Hydroxy DienogestC20H25NO36-Cyano-2-naphthol52927-22-7 · C11H7NO6-ethyl-3-(3-methoxy-4-(4-(4-nitrosopiperazin-1-yl)piperidin-1-yl)benzyl)-5-(morpholinomethyl)pyrazine-2-carboxamideC29H42N8O46-Hydroxy Buspirone125481-61-0 · C21H31N5O36-Hydroxy Penicillanic acidC8H11NO4S60858-95-9_x000D_ Diazald-N-methyl-13C_x000D_ N-Methyl-13C-N-nitroso-p-toluenesulfonamide60858-95-9 · C7[13C]H16N2O3S6b-Hydroxy Testosterone-d3638163-38-9 · C19H25D3O36β-Hydroxytestosterone-D762-99-7 · C19H21D7O37,10,13-Tris(triethylsilyl)-10-Deacetylbaccatin III194720-19-9 · C47H78O10Si37-ACCA Impurity 1C15H13ClN2O4S7-ADCA Impurity 5C21H20N2O3S7-ANCA Impurity 1C14H14N4O5S27-AVCA Impurity 4C25H23ClN2O5S7-Chloro-1-nitroso-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-oneC10H9ClN2O27-chloro-1-nitroso-2,3,4,5-tetrahydro-1-benzazepin-5-olC10H11ClN2O27-Epi Clindamycin HydrochlorideC18H34Cl2N2O5S7-Nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine2892260-32-9 · C6H6F3N5O8-Bromonaphthalen-2-ol7385-87-7 · C10H7BrO8-Chloro-6-(2-fluorophenyl)-1-methyl-3a,4-dihydro-3H-benzo[f]imidazo[1,5-a][1,4]diazepine59467-69-5 · C18H15ClFN38-Fluoro-4,5-dihydro-1H-azepino[5,4,3-cd]indol-6(3H)-one1408282-26-7 · C11H9FN2O8-Hydroxy Efavirenz (~90%)205754-33-2 · C14H9ClF3NO38-Oxo-Eprinomectin B1aC50H73NO159-Keto Fluprostenol156406-33-6 · C23H27F3O6<i>N</i>-Nitroso-<i>N</i>,<i>N</i>-bis(7-methyloctyl)amine1216985-81-7 · C18H38N2O[12-glycine]Terlipressin Ethyl EsterC54H77N15O16S2[8-L-aspartic acid,12-glycine]TerlipressinC52H72N14O17S2[8-L-β-aspartic acid]TerlipressinC52H74N16O15S2[a-Glu](Side chain transposition)- SemaglutideC187H291N45O59[Ala(CN)5]-AtosibanC43H65N11O11S2[Asp28]-ThymalfasinC129H214N32O56[Asp5,Gly9-OH]-Atosiban TFA SaltC45H66F3N9O16S2[Asp5]Carbetocin X TFA SaltC45H68N10O13S[D-Cys6]-Carbetocin TFAC47H70F3N11O14S[D-Cys6]CarbetocinC48H66F3N15O14S2[D-Ile3]-AtosibanC43H67N11O12S2[D-Ser9]-ThymalfasinC129H215N33O55[D-Tyr2]-AtosibanC41H63N11O12S2[Des-Gly9-NH2]-Atosiban TFA SaltC43H64F3N9O14S2[Des-Pro7]-Atosiban TFA SaltC40H61F3N10O13S2[Gly9-NHCH2OH]-AtosibanC44H69N11O13S2[Gly9-NHNH2]-AtosibanC43H68N12O12S2[Gly9-OH]-Atosiban TFA Salt168102-69-0 · C45H67F3N10O15S2[L-Tyr(Et)2]-AtosibanC43H67N11O12S2[β-Asp15]-ThymalfasinC129H215N33O55[β-Asp5]-Atosiban TFA SaltC45H67F3N10O15S2
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