(2S-trans)-2-Methyl-4-oxo-3-[[(phenylmethoxy)carbonyl]amino]-1-azetidinesulfonic acid monosodium salt

It features a methyl group at the 2-position, a ketone at the 4-position, a carbamate-protected amino group at the 3-position, and a sulfonic acid moiety as its monosodium salt. (2S-trans)-2-Methyl-4-oxo-3-[[(phenylmethoxy)carbonyl]amino]-1-azetidinesulfonic acid monosodium salt is a chiral, protected azetidine derivative.

API Name Aztreonam
CAS No 115887-91-7
Molecular Formula C12H13N2NaO6S
Molecular Weight 336.30 g/mol
Synonyms sodium (2S,3S)-2-methyl-4-oxo-3-(phenylmethoxycarbonylamino)azetidine-1-sulfonate

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