Aztreonam

Also known as: Azactam, Azonam, Azteronam, Azthreonam, Aztreon, CAYSTON, Monobactam, Nebactam, Primbactam, SQ 26,776, (2S,3S)-3-{[(2Z)-2-(2-Ammonio-1,3-thiazol-4-yl)-2-{[(2-carboxy-2-propanyl)oxy]imino}acetyl]amino}-2-methyl-4-oxo-1-azetidinesulfonate, (2S,3S)-3-{[(2Z)-2-(2-Ammonio-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}-2-methyl-4-oxoazetidine-1-sulfonate, 2-({[(1Z)-1-(2-Amino-1,3-thiazol-4-yl)-2-{[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino}-2-oxoethylidene]amino}oxy)-2-methylpropanoic acid, Propanoic acid, 2-[[[(1Z)-1-(2-amino-4-thiazolyl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2-methyl-, [2S-[2α,3β(Z)]]-2-[[[1-(2-Amino-4-thiazolyl)-2-[(2-methyl-4-oxo-1-sulfo-3-azetidinyl)amino]-2-oxoethylidene]amino]oxy]-2-methylpropanoic Acid

Aztreonam (CAS 78110-38-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H17N5O8S2 and a molecular weight of 435.433 g/mol. Key properties include a melting point of 227°C and a density of 1.83. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

78110-38-0

Jingsj CID

J-23631-7

Molecular Formula

C₁₃H₁₇N₅O₈S₂

Molecular Weight

435.433 g/mol

Category

Organic Compounds

Last updated

8/21/2026