Nafcillin > Impurities > 3

Structure Compound Pricing
Desmethyl Nafcillin Sodium Salt
CS-T-89024 > Impurities

Molecular Formula : C20H20N2NaO5S   Molecular Weight: 423.44   CAS Number: 1104-49-0
Synonyms : BRL 1336; [2S-(2a,5a,6)]-6-[[(2-Methoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Monosodium Salt; (2S,5R,6R)-6-[[(2-Methoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Monosodium Salt; 6-[[(2-Methoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Monosodium Salt; 983-86-8 (free acid)
Parent API : Nafcillin
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Nafcillin Sulfoxide
CS-T-83170 > Impurities

Molecular Formula : C21H22N2O6S   Molecular Weight: 430.47   CAS Number: 41061-20-5
Synonyms : 2-Ethoxynaphthylpenicillin Sulfoxide; [2S-(2a,5a,6?)]-6-[[(2-Ethoxy-1-naphthalenyl)carbonyl]amino]-3,3-dimethyl-7-oxo-4-oxide-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid;
Parent API : Nafcillin
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Nafcillin Penilloic Acid Ester
CS-T-83524 > Impurities

Molecular Formula : C21H24N2O6S   Molecular Weight: 432.49   CAS Number: 940306-31-0
Synonyms : (aR,4S)-4-Carboxy-a-[[(2-ethoxy-1-naphthalenyl)carbonyl]amino]-5,5-dimethyl-2-thiazolidineacetic Acid;
Parent API : Nafcillin
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