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Impurity standards

Leading impurity characterization with expertly developed standards that strengthen quality, compliance, and analytical confidence.

Impurity Standards

2,2,14,14-tetramethyl-8-oxopentadecanedioic acid monopiperazine salt

CAT. No.B1220043 CAS No.2802470-19-3 Mol. F.C19H34O5.C4H10N2 Mol. W.428.61 g/mol Stock Status Instock

COA MSDS

2,2,2-Trifluoro-1-(5,6,8,9-tetrahydro-5,9-methanoimidazo[4',5':4,5]benzo[1,2-d]azepin-7(1H)-yl)ethan-1-one

CAT. No.V090092 CAS No.NA Mol. F.C14H12F3N3O Mol. W.295.26 g/mol Stock Status Instock

COA MSDS

2,2`-Ethylenedianiline

CAT. No.C010015 CAS No.34124-14-6 Mol. F.C14H16N2 Mol. W.212.30 g/mol Stock Status Instock

COA MSDS

2,2`-[{[4-(3-Oxomorpholin-4-yl)phenyl]azanediyl}bis(2-hydroxyl propane-3,1-diyl)] di(1H-isoindole-1,3(2H)-dione)

CAT. No.R290100 CAS No.1642600-99-4 Mol. F.C32H30N4O8 Mol. W.598.60 g/mol Stock Status Instock

COA MSDS

2,3,4,5-Dianhydro Atorvastatin Acid

CAT. No.A120067 CAS No.2588261-49-6 Mol. F.C33H31FN2O3 Mol. W.522.60 g/mol Stock Status Instock

COA MSDS

2,3,4,5-Tetrafluorobenzoic Acid

CAT. No.N280008 CAS No.1201-31-6 Mol. F.C7H2F4O2 Mol. W.194.08 g/mol Stock Status Instock

COA MSDS

2,3,5-Tri-O-acetyl alpha-Adenosine

CAT. No.A720007 CAS No.953089-09-3 Mol. F.C16H19N5O7 Mol. W.393.35 g/mol Stock Status Instock

COA MSDS

2,3-Dichloro Benzoyl chloride

CAT. No.L010011 CAS No.2905-60-4 Mol. F.C7H3Cl3O Mol. W.209.46 g/mol Stock Status Instock

COA MSDS

2,3-Dichloroaniline

CAT. No.C120010 CAS No.608-27-5 Mol. F.C6H5Cl2N Mol. W.162.01 g/mol Stock Status Instock

COA MSDS

2,3-Dichlorobenzoic Anhydride

CAT. No.L010017 CAS No.51417-52-8 Mol. F.C14H6Cl4O3 Mol. W.364.01 g/mol Stock Status Instock

COA MSDS

2,3-Dichlorobenzoyl Cyanide

CAT. No.L010008 CAS No.77668-42-9 Mol. F.C8H3Cl2NO Mol. W.200.02 g/mol Stock Status Instock

COA MSDS

2,3-Difluoro Ticagrelor

CAT. No.T560022 CAS No.1643378-48-6 Mol. F.C23H28F2N6O4S Mol. W.522.57 g/mol Stock Status Instock

COA MSDS

2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one

CAT. No.D040038 CAS No.896134-06-8 Mol. F.C17H15NO4 Mol. W.297.31 g/mol Stock Status Instock

COA MSDS

2,3-diketogulonic acid

CAT. No.A550012 CAS No.3409-57-2 Mol. F.C6H8O7 Mol. W.192.12 g/mol Stock Status Instock

COA MSDS

2,3-Dimethyl Ranolazine Impurity

CAT. No.R240043 CAS No.NA Mol. F.C24H33N3O4 Mol. W.427.50 g/mol Stock Status Instock

COA MSDS

2,3-Dimethylpyridine 1-oxide

CAT. No.L020064 CAS No.22710-07-2 Mol. F.C7H9NO Mol. W.123.15 g/mol Stock Status Instock

COA MSDS

2,3-Norbornanedicarboximide,exo

CAT. No.L190018 CAS No.14805-29-9 Mol. F.C9H11NO2 Mol. W.165.19 g/mol Stock Status Instock

COA MSDS

2,4 Dichlorobenzoyl Nitrile

CAT. No.L010016 CAS No.35022-43-6 Mol. F.C8H3Cl2NO Mol. W.200.02 g/mol Stock Status Instock

COA MSDS

2,4,6-Triaminopyrimidine

CAT. No.M470011 CAS No.1004-38-2 Mol. F.C4H7N5 Mol. W.125.10 g/mol Stock Status Instock

COA MSDS

2,4,6-Trifluorobenzoic acid

CAT. No.L1210003 CAS No.28314-80-9 Mol. F.C7H3F3O2 Mol. W.176.09 g/mol Stock Status Instock

COA MSDS

2,4-Diamino-6-hydroxy-5-nitrosopyrimidine

CAT. No.S1050016 CAS No.2387-48-6 Mol. F.C4H5N5O2 Mol. W.155.11 g/mol Stock Status Instock

COA MSDS

2,4-Diamino-6-methylpteridine

CAT. No.M160029 CAS No.708-74-7 Mol. F.C7H8N6 Mol. W.176.18 g/mol Stock Status Instock

COA MSDS

2,4-Diaminopteridine

CAT. No.M160028 CAS No.1127-93-1 Mol. F.C6H6N6 Mol. W.162.15 g/mol Stock Status Instock

COA MSDS

2,4-dichloro-5-sulfamoylbenzamide

CAT. No.L100026 CAS No.2760-11-4 Mol. F.C7H6Cl2N2O3S Mol. W.269.11 g/mol Stock Status Instock

COA MSDS

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Impurity standards

Impurity Standards

2,2,14,14-tetramethyl-8-oxopentadecanedioic acid monopiperazine salt

2,2,2-Trifluoro-1-(5,6,8,9-tetrahydro-5,9-methanoimidazo[4',5':4,5]benzo[1,2-d]azepin-7(1H)-yl)ethan-1-one

2,2`-Ethylenedianiline

2,2`-[{[4-(3-Oxomorpholin-4-yl)phenyl]azanediyl}bis(2-hydroxyl propane-3,1-diyl)] di(1H-isoindole-1,3(2H)-dione)

2,3,4,5-Dianhydro Atorvastatin Acid

2,3,4,5-Tetrafluorobenzoic Acid

2,3,5-Tri-O-acetyl alpha-Adenosine

2,3-Dichloro Benzoyl chloride

2,3-Dichloroaniline

2,3-Dichlorobenzoic Anhydride

2,3-Dichlorobenzoyl Cyanide

2,3-Difluoro Ticagrelor

2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one

2,3-diketogulonic acid

2,3-Dimethyl Ranolazine Impurity

2,3-Dimethylpyridine 1-oxide

2,3-Norbornanedicarboximide,exo

2,4 Dichlorobenzoyl Nitrile

2,4,6-Triaminopyrimidine

2,4,6-Trifluorobenzoic acid

2,4-Diamino-6-hydroxy-5-nitrosopyrimidine

2,4-Diamino-6-methylpteridine

2,4-Diaminopteridine

2,4-dichloro-5-sulfamoylbenzamide

Product structure

Sample structure