• Tylosin B, EvoPure packaged and labeled.

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SKU: T057

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Description

Tylosin B, EvoPure® is a highly purified form of tylosin B or desmycosin. Tylosin B is a metabolite of tylosin A and forms in acidic media. Tylosin is a macrolide antibiotic and is composed of tylosins A, B, C, and D. Tylosin A is considered the major component of tylosin (comprises approximately 90% of tylosin); however, tylosins B, C, and D contribute to the overall potency of tylosin.

    CAS Number

    11032-98-7

    Molecular Formula

    C39H65NO14

    Molecular Weight

    771.93

    Storage Conditions

    -20°C

    Tariff Code

    2941.90.1010

Applications

    Application

    Tylosin B, EvoPure® can be used as a reference standard and to study the individual effects of tylosin B.

Specifications

    Form

    Powder

    pH

    7.5-8.5

    Melting Point

    85-95°C

References

    References

    Loke, M. L., and F. Ingerslev. "Stability of Tylosin A in Manure Containing Test Systems Determined by High Performance Liquid Chromatography." Chemosphere 40.7 (2000): n. pag. Nih.gov. Web. 27 Dec. 2013.

    Thompson, T. S., S. F. Pernal, and D. K. Noot. "Degradation of Incurred Tylosin to Desmycosin--implications for Residue Analysis of Honey." Analytica Chimica 586 (2007): 304-11. Nih.gov. Web. 27 Dec. 2013.

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