Thioxacillin Potassium Salt

硫昔西林钾盐

Also known as: (2R,5R,6R)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbothioic S-acid, 3,3-Dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbothioic O-acid (Oxacillin Impurity), 4-Thia-1-azabicyclo[3.2.0]heptane-2-carbothioic acid, 3,3-dimethyl-6-(5-methyl-3-phenyl-4-isoxazolecarboxamido)-7-oxo- (7CI,8CI), Oxacillin Impurity 5, Oxacillin Impurity F, Oxacillin sodium EP impurity F, Oxacillin sodium monohydrate EP Impurity F, Thioxacillin

Thioxacillin Potassium Salt (CAS 5053-35-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H19N3O4S2 and a molecular weight of 417.5 g/mol. It is also known as (2R,5R,6R)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbothioic S-acid, 3,3-Dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbothioic O-acid (Oxacillin Impurity) and 4-Thia-1-azabicyclo[3.2.0]heptane-2-carbothioic acid, 3,3-dimethyl-6-(5-methyl-3-phenyl-4-isoxazolecarboxamido)-7-oxo- (7CI,8CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5053-35-0

Jingsj CID

J-304447-2

Molecular Formula

C₁₉H₁₉N₃O₄S₂

Chinese Name

硫昔西林钾盐

Molecular Weight

417.5 g/mol

Category

Organic Compounds

Last updated

8/21/2026