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CAS 132-93-4

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Phenethicillin potassium

Description:
Phenethicillin potassium is a semi-synthetic penicillin antibiotic that is primarily used for its antibacterial properties. It is characterized by its ability to inhibit bacterial cell wall synthesis, making it effective against a range of Gram-positive bacteria. The compound is typically administered in its potassium salt form, which enhances its solubility and bioavailability. Phenethicillin is known for its stability in the presence of gastric acid, allowing for oral administration. Its chemical structure includes a beta-lactam ring, which is essential for its antimicrobial activity. The substance is generally well-tolerated, but like other antibiotics, it may cause allergic reactions or gastrointestinal disturbances in some individuals. It is important to use this antibiotic judiciously to prevent the development of antibiotic resistance. As with all medications, it should be prescribed by a healthcare professional, and its use should be guided by susceptibility testing to ensure effectiveness against the targeted bacterial infection.
Formula:C17H19KN2O5S
InChI:InChI=1/C17H20N2O5S.K/c1-9(24-10-7-5-4-6-8-10)13(20)18-11-14(21)19-12(16(22)23)17(2,3)25-15(11)19;/h4-9,11-12,15H,1-3H3,(H,18,20)(H,22,23);/q;+1/p-1/t9-,11-,12+,15-;/m1./s1
InChI key:InChIKey=QBCUDVOPGODQCL-DVLYDCSHSA-N
SMILES:C(O)(=O)[C@@H]1N2[C@@]([C@H](NC(C(OC3=CC=CC=C3)C)=O)C2=O)(SC1(C)C)[H].[K]
Synonyms:
  • potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxypropanoyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
  • potassium (1-phenoxyethyl)penicillin
  • Pen 200
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxypropyl)amino]-, potassium salt (1:1)
  • pheneticillin potassium
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-(2-phenoxypropionamido)-, monopotassium salt
  • potassium phenethicillin
  • potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-{[(2R)-2-phenoxypropanoyl]amino}-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxypropyl)amino]-, monopotassium salt, [2S-(2α,5α,6β)]-
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxypropyl)amino]-, monopotassium salt, (2S,5R,6R)-
  • See more synonyms
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