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Impurity standards

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

Impurity Standards

(R)-N-Formyl Octabase

CAT. No.D580007 CAS No.51773-23-0 Mol. F.C18H23NO2 Mol. W.285.38 g/mol Stock Status Instock

COA MSDS

(R)-N-Methyl Tamsulosin

CAT. No.T010022 CAS No.2749357-76-2 Mol. F.C21H30N2O5S Mol. W.422.54 g/mol Stock Status Instock

COA MSDS

(R)-N-Methyl-Laudanosine Iodide

CAT. No.A890005A CAS No.41431-32-7 Mol. F.C22H30INO4 Mol. W.499.39 g/mol Stock Status Instock

COA MSDS

(R)-Nicardipine

CAT. No.N380023 CAS No.76093-35-1 Mol. F.C26H29N3O6 Mol. W.479.52 g/mol Stock Status Instock

COA MSDS

(R)-Ofloxacin Carboxylic Acid

CAT. No.L050021 CAS No.110548-07-7 Mol. F.C13H9F2NO4 Mol. W.281.21 g/mol Stock Status Instock

COA MSDS

(R)-Pregabalin

CAT. No.P130005 CAS No.148553-51-9 Mol. F.C8H17NO2 Mol. W.159.23 g/mol Stock Status Instock

COA MSDS

(R)-Propranolol Hydrochloride

CAT. No.P520023 CAS No.13071-11-9 Mol. F.C16H21NO2.HCl Mol. W.295.80 g/mol Stock Status Instock

COA MSDS

(R)-Safinamide

CAT. No.S1120002 CAS No.174756-44-6 Mol. F.C17H19FN2O2 Mol. W.302.34 g/mol Stock Status Instock

COA MSDS

(R)-Sitagliptin Methyl-Ester Impurity

CAT. No.S060048 CAS No.1374985-05-3 Mol. F.C11H13F3NO2Cl Mol. W.283.67 g/mol Stock Status Instock

COA MSDS

(R)-Sitagliptin N-Boc-Methyl-Ester Impurity

CAT. No.S060079 CAS No.881995-73-9 Mol. F.C16H20F3NO4 Mol. W.347.34 g/mol Stock Status Instock

COA MSDS

(R)-Synephrine

CAT. No.S820000A CAS No.614-35-7 Mol. F.C9H13NO2 Mol. W.167.21 g/mol Stock Status Instock

COA MSDS

(R)-Warfarin

CAT. No.W010009 CAS No.5543-58-8 Mol. F.C19H16O4 Mol. W.308.33 g/mol Stock Status Instock

COA MSDS

(R, S)-Solifenacin Hydrochloride

CAT. No.S040006B CAS No.180468-40-0 Mol. F.C23H26N2O2.HCl Mol. W.398.93 g/mol Stock Status Instock

COA MSDS

(R,R)-Benidipine Hydrochloride

CAT. No.B620007 CAS No.129262-07-3 Mol. F.C28H31N3O6.HCl Mol. W.542.02 g/mol Stock Status Instock

COA MSDS

(R,R)-Bicalutamide Sulfoxide

CAT. No.B140016 CAS No.1080647-25-1 Mol. F.C18H14F4N2O3S Mol. W.414.37 g/mol Stock Status Instock

COA MSDS

(R,R)-Empagliflozin Impurity

CAT. No.E510041 CAS No.2452301-42-5 Mol. F.C23H27ClO7 Mol. W.450.92 g/mol Stock Status Instock

COA MSDS

(R,S)-Pramipexole

CAT. No.P090032 CAS No.104617-86-9 Mol. F.C10H17N3S Mol. W.211.33 g/mol Stock Status Instock

COA MSDS

(R,S,S,R)-Nebivolol

CAT. No.N410050 CAS No.119365-30-9 Mol. F.C22H25F2NO4 Mol. W.405.45 g/mol Stock Status Instock

COA MSDS

(rac,syn)-4-Deschloro-sertraline

CAT. No.S010060 CAS No.871838-58-3 Mol. F.C17H18ClN Mol. W.271.79 g/mol Stock Status Instock

COA MSDS

(Racemic)Dihydro-4-propyl-2(3H)-furanone

CAT. No.P1320006A CAS No.72397-60-5 Mol. F.C7H12O2 Mol. W.128.17 g/mol Stock Status Instock

COA MSDS

(RS)-3-{4-[2-(2-methyl-propyloxy)ethyl]phenoxy}-1-[(1-methylethyl)-amino]-propan-2-ol hydrochloride

CAT. No.B590007 CAS No.NA Mol. F.C18H32ClNO3 Mol. W.345.90 g/mol Stock Status Instock

COA MSDS

(S)-(+)-2-Chlorophenylglycine Methyl Ester Tartrate

CAT. No.C070041 CAS No.141109-15-1 Mol. F.C13H16ClNO8 Mol. W.349.72 g/mol Stock Status Instock

COA MSDS

(S)-(+)-3-Aminopiperidine Dihydrochloride

CAT. No.L460014 CAS No.334618-07-4 Mol. F.C5H12N2.2HCl Mol. W.173.08 g/mol Stock Status Instock

COA MSDS

(S)-(+)-3-Hydroxytetrahydrofuran

CAT. No.E510036 CAS No.86087-23-2 Mol. F.C4H8O2 Mol. W.88.11 g/mol Stock Status Instock

COA MSDS

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Impurity standards

Impurity Standards

(R)-N-Formyl Octabase

(R)-N-Methyl Tamsulosin

(R)-N-Methyl-Laudanosine Iodide

(R)-Nicardipine

(R)-Ofloxacin Carboxylic Acid

(R)-Pregabalin

(R)-Propranolol Hydrochloride

(R)-Safinamide

(R)-Sitagliptin Methyl-Ester Impurity

(R)-Sitagliptin N-Boc-Methyl-Ester Impurity

(R)-Synephrine

(R)-Warfarin

(R, S)-Solifenacin Hydrochloride

(R,R)-Benidipine Hydrochloride

(R,R)-Bicalutamide Sulfoxide

(R,R)-Empagliflozin Impurity

(R,S)-Pramipexole

(R,S,S,R)-Nebivolol

(rac,syn)-4-Deschloro-sertraline

(Racemic)Dihydro-4-propyl-2(3H)-furanone

(RS)-3-{4-[2-(2-methyl-propyloxy)ethyl]phenoxy}-1-[(1-methylethyl)-amino]-propan-2-ol hydrochloride

(S)-(+)-2-Chlorophenylglycine Methyl Ester Tartrate

(S)-(+)-3-Aminopiperidine Dihydrochloride

(S)-(+)-3-Hydroxytetrahydrofuran

Product structure

Sample structure