113-98-4
- Product Name：Penicillin G potassium salt
- Molecular Formula：C16H17KN2O4S
- Purity：99%
- Molecular Weight：372.48
Product Details:
CasNo： 113-98-4
Molecular Formula： C16H17KN2O4S
Appearance： White to off-white powder
Delivery Time： 2 weeks after order
Packing： Aluminium bag
Purity： 99%
Alpha: D22 +285° (c = 0.748 in water)
Refractive index: 294 ° (C=1, H2O)
PH: pH (10g/L, 25℃) : 5.0～7.5
Water Solubility: Soluble in water (100 mg/ml), methanol, ethanol (sparingly), and alcohol. Insoluble in chloroform
Stability: Hygroscopic
Uses:
Penicillin G is a narrow spectrum antibiotic derived from Streptococcus pneumoniae. Penicillin G potassium salt is used as a cell culture additive as an antibiotics. Use to inhibit the synthesis of bacterial cell walls by inhibition of the cell wall peptidoglycan chain cross-lining. It is the drug of choice for groups A, B, C and G streptococci, nonenterococcal group D streptococci, viridians group streptococci, and non-penicillinase producing staphylococcus. The potassium salt has been used to study murosomes of staphylococci and the penicillin-induced lysis of Streptococcus mutans.
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