Basic Information
ID DDInter334
Drug Type small molecule
Molecular Formula C18H18N8O7S3
Molecular Weight 554.580
CAS Number 73384-59-5
Description Ceftriaxone is a broad-spectrum third-generation cephalosporin antibiotic.[A215582] It has a very long half-life compared to other cephalosporins and is high penetrable into the meninges[A215582], eyes[A215647], and inner ear[A215627]. Ceftriaxone has broader and stronger gram-negative coverage then first or second-generation cephalosporins, but worse activity against methicillin-susceptible S.aureus. Ceftriaxone is a commonly used antimicrobial due to its good activity against multi-drug resistant Enterobacteriaceae, its relatively safe adverse effect profile, and its long half-life which allows for the convenience of daily or twice-daily dosing.[A215582]
ATC Classification J01DD04 J01DD54
IUPAC Name (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-{[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChI VAAUVRVFOQPIGI-SPQHTLEESA-N
Canonical SMILES [H][C@]12SCC(CSC3=NC(=O)C(=O)NN3C)=C(N1C(=O)[C@H]2NC(=O)C(=N/OC)\C1=CSC(N)=N1)C(O)=O
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