药物信息为CEFAZOLIN FOR INJECTION USP (Hospira, Inc.): DESCRIPTION

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  • Cefazolin for injection is a semi-synthetic cephalosporin for parenteral administration. It is the sodium salt of 3-{[(5-methyl-1,3,4-thiadiazol-2-yl) thio]-methyl}-8-oxo-7-[2-(1H-tetrazol-1-yl) acetamido]-5-thia-1-azabicyclo [4.2.0]oct-2-ene-2-carboxylic acid. The molecular formula is C14H13N8NaO4S3 and molecular weight is 476.49.

    Structural Formula:

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    Each vial contains 48 mg (2 mEq) of sodium/1 gram of cefazolin sodium.

    Cefazolin for injection is white to off-white crystalline powder, supplied in vials equivalent to 1 gram of cefazolin; in packages of 25 vials.

  • Drug Information Provided by National Library of Medicine (NLM).
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