Aztreonam, white powder

Supplier: MP Biomedicals

Synonyms: 2-[[(Z)-[1-(2-Amino-4-thiazolyl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulpho-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2-methylpropionic Acid, 2-((((Z)-1-(2-Aminothiazol-4-yl)-2-(((2S,3S)-2-methyl-4-oxo-1-sulphoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acid

02150415.5 0215041501 0215041505
ICNA02150415.5EA 202 SGD
ICNA02150415.5 ICNA0215041501 ICNA0215041505
Aztreonam, white powder
Aztreonam

Aztreonam is the first totally synthetic monocyclic β-lactam antibiotic that displays a high degree of resistance to β-lactamase degradation. It has high specificity for gram-negative aerobic rods.


Aztreonam specifically targets the penicillin binding protein 3 (PBP-3) of Gram-negative bacteria. It is also effective against such Enterobacteriaceae as E. coli, Klebsiella, Proteus, Providencia, Salmonella, Serratia, Shigella, and Yersinia species.


Soluble in DMF and DMSO; slightly soluble in ethanol and methanol; practically insoluble in toluene, chloroform and ethyl acetate.


Caution: Research Use Only (RUO).

Formula: C₁₃H₁₇N₅O₈S₂
MW: 435,43 g/mol
Melting Pt: 227 °C (dec., lit.)
Storage Temperature: Refrigerator
MDL Number: MFCD00072145
CAS Number: 78110-38-0

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