Fully Characterized Antimicrobial Compounds

Cycloheximide A, EvoPure®

Cycloheximide A, EvoPure® is a highly purified (≥99.0) form of Cycloheximide A, the active compound in standard grade Cycloheximide.  Cycloheximide is a glutarimide antibiotic and natural fungicide isolated from Streptomyces griseus and a...

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Hygromycin B, EvoPure® Solution (100 mg/ml in PBS Buffer)

Hygromycin B, EvoPure® solution (100 mg/mL in PBS Buffer) is formulated with highly pure (>99.0%) Hygromycin B.  Hygromycin B is a unique aminoglycoside antibiotic derived from Streptomyces hygroscopicus and is routinely used as a...

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Demethylbleomycin A2 Sulfate, EvoPure®

Demethylbleomycin A2 Sulfate, EvoPure® (Bleomycin impurity D) is a demethylated form of Bleomycin A2 -  a major component in standard grade Bleomycin. Demethylbleomycin A2 is formed by heating Bleomycin A2. Demethylbleomycin A2 comprises...

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Erythromycin A, EvoPure®

Erythromycin A, EvoPure® is a highly purified form of the macrolide antibiotic Erythromycin A and is a natural product.  Erythromycin is composed of Erythromycin A, B, C, D, and additional impurities.  Erythromycin A is the most active...

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Ceftazidime, Delta-3-Isomer, EvoPure®

Ceftazidime, Delta-3-Isomer, EvoPure® is an isomer and degradation product of Ceftazidime.  It can be used as a reference standard to trace Ceftazidime.  This isomer was formerly known as Delta-2. Ceftazidime is a broad-spectrum,...

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Erythromycin B, EvoPure®

Erythromycin B, EvoPure® is a highly purified form of erythromycin B, an active component of Erythromycin.  Other components include A, C, and D.  Erythromycins B has a similar MICs to A but is slightly less active. Erythromycin B lacks a...

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Azithromycin impurity H, EvoPure®

Azithromycin impurity H, EvoPure® (3'-N-[[4-(acetylamino)phenyl]sulphonyl]-3'-N-demethylazithromycin) is one of several impurities found in Azithromycin and can be used as a reference standard for impurity profiing. We also offer: Azithromycin...

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Azithromycin impurity G, EvoPure®

Azithromycin impurity G, EvoPure® (3’-N-demethyl-3’-N-[(4-methylphenyl)sulphonyl]azithromycin) is one of several impurities found in Azithromycin and can be used as a reference standard for impurity profiling. We also...

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Vancomycin B Hydrochloride, EvoPure®

Vancomycin B Hydrochloride, EvoPure® is a glycopeptide antibiotic derived from Streptomyces orientalis that was discovered in 1953 from a soil sample found in Borneo. It is effective against gram-positive bacteria such as Staphylococcus...

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Azithromycin impurity I, EvoPure®

Azithromycin impurity I, EvoPure® (3'-N-demethylazithromycin) is one of several impurities found in Azithromycin and can be used as a reference standard for impurity profiling.We also offer: Azithromycin Impurity E, EvoPure® (A074)...

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Azithromycin impurity E, EvoPure®

Azithromycin impurity E, EvoPure® (Aminoazithromycin) is one of several impurities found in Azithromycin and can be used as a reference standard for impurity profiling.We also offer: Azithromycin impurity F, EvoPure® (A075)...

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Pseudo erythromycin A enol ether, EvoPure®

Pseudo erythromycin A enol ether, EvoPure® (erythromycin impurity F) is an impurity found in the Erythromycin complex and can be used as a reference stancard.  It is slightly soluble in methanol and chloroform. For other Erythromycin products,...

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