Penicillin G potassium salt, Powder
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Synonyms:
6-(2-Phenylacetamido)penicillanic acid potassium salt, Potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate, Penicillin G potassium, Potassium [2S-(2α,5α,6β)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate, Benzylpenicillin potassium salt
Penicillin G is a narrow spectrum antibiotic
Penicillin G is active against gram-positive and gram-negative aerobic and anaerobic bacteria. Penicillin G inhibits cell wall synthesis by binding to penicillin binding proteins (PBPs) which inhibits peptidoglycan chain cross-lining. Penicillin G is stable against hydrolysis by β-lactamases, such as penicillinases and cephalosporinases.
Antimicrobial spectrum: This product is active against gram-positive and gram-negative bacteria.
Mode of Action: Penicillin G acts by inhibiting cell wall synthesis through binding to penicillin binding proteins (PBPs), inhibiting peptidoglycan chain cross-linking..
Formula:
C₁₆H₁₇KN₂O₄S MW: 372.49 g/mol Melting Pt: 214…217 °C (lit.) |
MDL Number:
MFCD00036193 CAS Number: 113-98-4 |
Specification Test Results
Synonyms | Benzylpenicillin potassium salt |
Form | White Powder |
Storage | Store at +4 °C. |
pH | 5 - 7.5 (3% aq soln) |
Potency | 1500-1700 u/mg |
Solubility | Soluble in water (100mg/mL) clear,colorless to light yellow. |
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