(Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

(Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate is a synthetic intermediate often used in the production of cephalosporin antibiotics, particularly third-generation cephalosporins such as ceftriaxone, cefotaxime, and ceftazidime.

API Name Ceftriaxone
CAS No 80756-85-0
Molecular Formula C13H10N4O2S3
Molecular Weight 350.4 g/mol
Synonyms S-(1,3-benzothiazol-2-yl) (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoethanethioate

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