• Erythromycin impurity B packaged and labeled.

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SKU: D027

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Description

Erythromycin impurity B, EvoPure® (N-demethylerythromycin A) is an impurity found in Erythromycin and can be used as a reference standard.  Erythromycin is composed of Erythromycin A, B, C, D, and additional impurities.  

For other Erythromycin products, click here.

    CAS Number

    992-62-1

    Molecular Formula

    C36H65NO13

    Molecular Weight

    719.90

    Mechanism of Action

    Macrolide antibiotics inhibit bacterial growth by targeting the 50S ribosomal subunit of the 70S ribosome preventing aminoacyl translocation of the A-site to P-side and peptide bond formation during protein synthesis. Resistance to Erythromycin is commonly attributed to mutations in 50S rRNA preventing erythromycin binding allowing the cell to synthesize proteins free of error.

    Storage Conditions

    -20°C

    Tariff Code

    2941.50.0000

Applications

    Application

    Erythromycin impurity B, EvoPure® can be used as a reference standard. Reference standards are well characterized, highly pure compounds that can be used to help identify and/or quantify impurities in pharmaceutical compounds and antimicrobials.

Technical Data

HPLC, NMR, FTIR, and MS analysis may be available. For more info, please email [email protected].

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