Basic

CAS No.	1173-88-2;1773-88-2
Product Name	Oxacillin sodium anhydrous
Synonyms	Bactocil sodium; Oxacillin sodium; Prostaphlin sodium; oxacillin sodium salt; 5-Methyl-3-phenyl-4-isoxazolyl penicillin, sodium; Monosodium oxacillin; Oxabel Sodium salt; Sodium methylphenylisoaxazolylpenicillin; 3,3-dimethyl-6-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; (2S,5R,6R)-3,3-dimethyl-6-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; sodium 3,3-dimethyl-6-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate; sodium (2S,5R,6R)-3,3-dimethyl-6-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate; sodium (2S,5R)-3,3-dimethyl-6-{[(5-methyl-3-phenylisoxazol-4-yl)carbonyl]amino}-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate; 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-, sodium salt, (2S,5R,6R)- (1:1); Monosodium oxacillin; sodium oxacillin; Oxacillin sodium (VAN); 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-, monosodium salt, (2S,5R,6R)-
Molecular Formula	C19H18N3NaO5S
Molecular Weight	423.4181

Physical property

Boiling point	686.8°C at 760 mmHg
Flash point	369.2°C

Safety Description

S22:; S24/25:;