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LN-945192

OXACILLIN , 99% , 66-79-5

CAS NO.:66-79-5

Empirical Formula: C19H19N3O5S

Molecular Weight: 401.44

MDL number: MFCD00864855

Update time: 2023-04-23

PRODUCT Properties

Melting point: 188 °C
Boiling point: 686.8±55.0 °C(Predicted)
Density  1.49±0.1 g/cm3(Predicted)
pka pKa 2.72 (Uncertain)
CAS DataBase Reference 66-79-5
EPA Substance Registry System 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[(5-methyl-3-phenyl-4-isoxazolyl)carbonyl]amino]-7-oxo-, (2S,5R,6R)- (66-79-5)

Description and Uses

Chemically this is 3-methyl-5-phenyl-4-isoxazolyl penicillin. It was synthesized in 1961 and has been extensively used in North America. It is available as an oral solution of 120 mg/5 ml. It usually comes in an injectable formulation of 1 and 2 g. A 10-g injectable formulation is also marketed.

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