CAS
no.:64-75-5
Molecular
formula:C22H25ClN2O8
Molecular
weight:480.9
Tetracycline hydrochloride is stable if stored in a dry place and protected from light. It
is water-soluble with approx. 11 mg/ml at 28°C. The stability in solutions is
optimal at pH 3 - 5.2 (shelf life approx. 6 - 12 days). It may be stored
between -20°C and 37°C. Since Tetracyclin is light-sensitive, solutions and
agar plates containing TC should be protected from light. The recommended
working concentration is 10 - 50 μg/ml, the stock solution e.g. 1.25 mg/ml.
Magnesium ions antagonize with the activity of TC.
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