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CAS 7081-44-9

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Sodium cloxacillin monohydrate

Description:
Sodium cloxacillin monohydrate is a semi-synthetic antibiotic belonging to the penicillin class, primarily used to treat infections caused by penicillinase-producing staphylococci. It is characterized by its ability to resist degradation by certain beta-lactamases, making it effective against a range of Gram-positive bacteria. The compound appears as a white to off-white crystalline powder and is soluble in water, which facilitates its administration in clinical settings. Its molecular structure includes a beta-lactam ring, which is essential for its antibacterial activity, and a sodium salt form that enhances its stability and solubility. The monohydrate form indicates the presence of one molecule of water associated with each molecule of the antibiotic, which can influence its stability and solubility properties. Sodium cloxacillin is typically administered via injection or orally, and its pharmacokinetics involve rapid absorption and distribution in the body, with renal excretion being the primary route of elimination. As with all antibiotics, it is crucial to use sodium cloxacillin judiciously to prevent the development of antibiotic resistance.
Formula:C19H18ClN3O5S·H2O·Na
InChI:InChI=1S/C19H18ClN3O5S.Na.H2O/c1-8-11(12(22-28-8)9-6-4-5-7-10(9)20)15(24)21-13-16(25)23-14(18(26)27)19(2,3)29-17(13)23;;/h4-7,13-14,17H,1-3H3,(H,21,24)(H,26,27);;1H2/t13-,14+,17-;;/m1../s1
InChI key:InChIKey=KNNWTOJBVOKDPC-VICXVTCVSA-N
SMILES:N(C(=O)C=1C(=NOC1C)C2=C(Cl)C=CC=C2)[C@H]3[C@@]4(N([C@@H](C(O)=O)C(C)(C)S4)C3=O)[H].[Na].O
Synonyms:
  • 3-(o-Chlorophenyl)-5-methyl-4-isoxazolyl penicillin sodium salt monohydrate
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[3-(o-chlorophenyl)-5-methyl-4-isoxazolecarboxamido]-3,3-dimethyl-7-oxo-, monosodium salt, monohydrate
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt, monohydrate, (2S,5R,6R)-
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt, monohydrate, [2S-(2α,5α,6β)]-
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, sodium salt, hydrate (1:1:1), (2S,5R,6R)-
  • 4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, monosodium salt, (2S,5R,6R)-, monohydrate
  • Cloxacillin sodium hydrate
  • Sodium 6-[3-(o-Chlorophenyl)-5-methyl-4-isoxazolecarboxamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrate
  • Sodium cloxacillin monohydrate
  • sodium (2S,5R,6R)-6-({[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrate (1:1:1)
  • Cloxacillin sodium monohydrate
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