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Impurity standards

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

Impurity Standards

3-Descyano Febuxostat

CAT. No.F180038 CAS No.1206550-99-3 Mol. F.C15H17NO3S Mol. W.291.37 g/mol Stock Status Instock

COA MSDS

3-Desfluoro Ezetimibe

CAT. No.E110004 CAS No.NA Mol. F.C24H22FNO3 Mol. W.391.44 g/mol Stock Status Instock

COA MSDS

3-Desmethyl Gatifloxacin

CAT. No.G140005 CAS No.112811-57-1 Mol. F.C18H20FN3O4 Mol. W.361.37 g/mol Stock Status Instock

COA MSDS

3-ethyl-4-cyanopyridine

CAT. No.E300008 CAS No.13341-18-9 Mol. F.C8H8N2 Mol. W.132.16 g/mol Stock Status Instock

COA MSDS

3-Ethyl-4-methyl-3-pyrrolin-2-one

CAT. No.G030020 CAS No.766-36-9 Mol. F.C7H11NO Mol. W.125.17 g/mol Stock Status Instock

COA MSDS

3-Ethylbenzophenone

CAT. No.I010054 CAS No.66067-43-4 Mol. F.C15H14O Mol. W.210.27 g/mol Stock Status Instock

COA MSDS

3-Ethylpyridine

CAT. No.N010009 CAS No.536-78-7 Mol. F.C7H9N Mol. W.107.15 g/mol Stock Status Instock

COA MSDS

3-Fluorophenyl Bicalutamide

CAT. No.B140003 CAS No.1166228-30-3 Mol. F.C18H14F4N2O4S Mol. W.430.37 g/mol Stock Status Instock

COA MSDS

3-Fomyl Rifamycin

CAT. No.R120005 CAS No.13292-22-3 Mol. F.C38H47NO13 Mol. W.725.78 g/mol Stock Status Instock

COA MSDS

3-Hydrazinobenzoic Acid

CAT. No.D420028 CAS No.38235-71-1 Mol. F.C7H8N2O2 Mol. W.152.15 g/mol Stock Status Instock

COA MSDS

3-Hydroxy Azithromycinoic Acid Sodium

CAT. No.A130027 CAS No.2365312-76-9 (free base) Mol. F.C30H59N2O10.Na Mol. W.630.81 g/mol Stock Status Instock

COA MSDS

3-Hydroxy benzaldehyde

CAT. No.P510006 CAS No.100-83-4 Mol. F.HOC6H4CHO Mol. W.122.12 g/mol Stock Status Instock

COA MSDS

3-Hydroxy clonazepam

CAT. No.C190010 CAS No.NA Mol. F.C15H10ClN3O4 Mol. W.331.71 g/mol Stock Status Instock

COA MSDS

3-Hydroxy Donepezil Hydrochloride

CAT. No.D040024A CAS No.2097683-67-3 (free base) Mol. F.C24H29NO4.HCl Mol. W.431.95 g/mol Stock Status Instock

COA MSDS

3-Hydroxy Pheniramine

CAT. No.P370013 CAS No.NA Mol. F.C16H20N2O Mol. W.256.35 g/mol Stock Status Instock

COA MSDS

3-Hydroxy Phenytoin

CAT. No.P170012 CAS No.30074-03-4 Mol. F.C15H12N2O3 Mol. W.268.3g/mol Stock Status Instock

COA MSDS

3-Hydroxy-1-methyl-1-Azoniabicyclo[2.2.2]octane Bromide

CAT. No.C1590001 CAS No.2096336-00-2 Mol. F.C8H16BrNO Mol. W.222.12 g/mol Stock Status Instock

COA MSDS

3-Hydroxy-2-naphthoic Acid

CAT. No.L120029 CAS No.92-70-6 Mol. F.C11H8O3 Mol. W.188.18 g/mol Stock Status Instock

COA MSDS

3-Hydroxyglipizide (cis-trans mixture)

CAT. No.G040022 CAS No.38207-37-3 Mol. F.C21H27N5O5S Mol. W.461.53 g/mol Stock Status Instock

COA MSDS

3-Hydroxypyridine

CAT. No.P010022 CAS No.109-00-2 Mol. F.C5H5NO Mol. W.95.10 g/mol Stock Status Instock

COA MSDS

3-Iodo-L-tyrosine

CAT. No.L180025 CAS No.70-78-0 Mol. F.C9H10INO3 Mol. W.307.09 g/mol Stock Status Instock

COA MSDS

3-Isobutylglutaric Anhydride

CAT. No.P130042 CAS No.185815-59-2 Mol. F.C9H14O3 Mol. W.170.21 g/mol Stock Status Instock

COA MSDS

3-Methyl cefdinir

CAT. No.C520002 CAS No.71091-93-5 Mol. F.C13H13N5O5S2 Mol. W.383.41 g/mol Stock Status Instock

COA MSDS

3-methyl-2-nitro benzoic acid methyl ester

CAT. No.L260050 CAS No.5471-82-9 Mol. F.C9H9NO4 Mol. W.195.17 g/mol Stock Status Instock

COA MSDS

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Impurity standards

Impurity Standards

3-Descyano Febuxostat

3-Desfluoro Ezetimibe

3-Desmethyl Gatifloxacin

3-ethyl-4-cyanopyridine

3-Ethyl-4-methyl-3-pyrrolin-2-one

3-Ethylbenzophenone

3-Ethylpyridine

3-Fluorophenyl Bicalutamide

3-Fomyl Rifamycin

3-Hydrazinobenzoic Acid

3-Hydroxy Azithromycinoic Acid Sodium

3-Hydroxy benzaldehyde

3-Hydroxy clonazepam

3-Hydroxy Donepezil Hydrochloride

3-Hydroxy Pheniramine

3-Hydroxy Phenytoin

3-Hydroxy-1-methyl-1-Azoniabicyclo[2.2.2]octane Bromide

3-Hydroxy-2-naphthoic Acid

3-Hydroxyglipizide (cis-trans mixture)

3-Hydroxypyridine

3-Iodo-L-tyrosine

3-Isobutylglutaric Anhydride

3-Methyl cefdinir

3-methyl-2-nitro benzoic acid methyl ester

Product structure

Sample structure