• 4-epitetracycline HCl, EvoPure packaged and labeled.

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SKU: T053

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Description

4-epitetracycline is an epimer of the polyketide antibiotic tetracycline. In acidic conditions, tetracycline undergoes a reversible epimerization at the fourth carbon producing a mixture of tetracycline and 4-epitetracycline. 4-epitetracycline is soluble in water (10 mg/mL).

    CAS Number

    23313-80-6

    Molecular Formula

    C22H24N2O8 · xHCl (lot specific)

    Molecular Weight

    444.43 g/mol (Free base. Actual molecular weight shown on lot specific certificate of analysis).

    Storage Conditions

    -20°C. Protect from moisture and light

    Tariff Code

    2941.30.0000

Specifications

    Form

    Powder

    Appearance

    Yellow Solid

    Source

    Synthetic

    Loss on Drying

    ≤6.0%

    Residue On Ignition

    ≤0.2%

Technical Data

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

References

    References

    Florence, Alexander T. Physicochemical Principles of Pharmacy. 4th ed. N.p.: Pharmaceutical, n.d. Print

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