EvoPure® Product


EvoPure® is a product line developed by the TOKU-E R&D team which employs proprietary chemical separation methods to produce highly purified, single antimicrobial congeners, metabolites, and impurities, most >99% pure. The composition of most USP and EP pharmaceutical products is generally not limited to a single compound, but rather, a mixture containing one or two major compounds and other congeners (related compounds and impurities). EvoPure® products can be used in several in vitro applications:

  • Analytical reference standards
  • Upstream pharmaceutical product manufacturing
  • Gene selection - microbiology, eukaryotic cell biology, plant biology
  • Toxicity studies

Comprehensive compound characterization

All EvoPure® analytical reference standards are manufactured at the TOKU-E purification lab in Ghent, Belgium and have been fully characterized by spectral analysis - HNMR, FTIR, MS, and HPLC. If your project requires compounds that are not currently in the EvoPure® product line, please contact us.


Lot specific spectral analysis

Every EvoPure product is shipped with a comprehensive certificate of analysis which includes product specifications and lot specific HPLC, mass spec, HNMR, and FTIR data.

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Hygromycin B, EvoPure packaged and labeled.
Hygromycin B, EvoPure® is a solution containing high purity (>99.0%) hygromycin B...
Pseudo erythromycin A enol ether packaged and labeled.
Pseudo erythromycin A enol ether, EvoPure® (erythromycin impurity F) is an impurity found in the...
Cyclosporin H, EvoPure packaged and labeled.
Cyclosporin H, EvoPure® is a hydroxylated metabolite of cyclosporin A (CsA). Cyclosporin H (M-1) and...
Erythromycin B, EvoPure packaged and labeled.
Erythromycin B, EvoPure® is a highly purified form of erythromycin B, an active component of...
Hygromycin B, EvoPure<sup>®</sup> (Low Endotoxin)
Hygromycin B is a unique aminoglycoside antibiotic derived from Streptomyces hygroscopicus...
Quercetin dihydrate, EvoPure®
Quercetin dihydrate is a plant-derived antioxidant flavononoid compound and is ubiquitously distributed in nature...
Vancomycin B HCl, EvoPure packaged and labeled.
Vancomycin B, HCl, EvoPure® is a bactericidal glycopeptide antibiotic.TOKU-E offers two...
Anhydrotetracycline, EvoPure packaged and labeled.
Anhydrotetracycline hydrochloride (ATC, tetracycline related compound C) is a tetracycline derivative routinely used in...
Erythromycin A, EvoPure packaged and labeled.
Erythromycin A, EvoPure® is a highly purified form of erythromycin A, a major component...
Gentamicin X2 sulfate, EvoPure packaged and labeled.
Gentamicin X2 sulfate is one of several gentamicin sulfate fractions that comprises standard gentamicin sulfate, an...
Anhydroerythromycin A, EvoPure packaged and labeled.
Anhydroerythromycin A (erythromycin impurity D) is an impurity found in the macrolide antibiotic, erythromycin and is formed in acidic conditions.
Gentamicin A sulfate, EvoPure packaged and labeled.
Gentamicin A is one of several different components found in standard grade gentamicin...
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