CAS:19379-33-0|L-(+)-Ampicillin

Catalogue Number:A634335
Chemical Name:L-(+)-Ampicillin
Synonyms:L-6-(2-Amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid;
Impurity:Ampicillin EP Impurity B
CAS Number:19379-33-0
Molecular Formula:C₁₆H₁₉N₃O₄S
Appearance:White to Off-White Solid
Melting Point:191-194°C (dec.)
Molecular Weight:349.4
Storage:-20°C, Hygroscopic
Solubility:Aqueous Acid (Slightly), Aqueous Base (Slightly), DMSO (Slightly, Heated, Sonica
Stability
Hygroscopic
Category:Standards; Chiral Molecules;
Applications:L-(+)-Ampicillin is an isomer of Ampicillin (A634300), a b-lactam antibiotic used for treating bacterial infection. Ampicillin interferes with cell wall synthesis in bacteria.
References:Fisher, J. F., et al.: Chem. Rev. 105, 395 (2005); Sill, M. L., et al.: Antimicrob. Agents Chemother. 52, 1551 (2008); Ivashkiv, E., et al.: Anal. Profiles Drug Subs. 2, 1 (1973)
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