Penicillin G potassium
time:2014-12-15 17:10:12,count:0

Penicillin G potassium
Alias
4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-((phenylacetyl)amino)- (2S,5R,6R)-, monopotassium salt
Category
Anionic surfactants-Carboxylate
CAS No.
113-98-4
Molecular Formula & Molecular Weight
Molecular Formula:C16H17KN2SO4
Molecular Weight:372.48
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: guinea pig intramuscular LD50: 1180mg/Kg;
guinea pig intraperitoneal LD50: 374mg/Kg;
guinea pig intravenous LD50: 303mg/Kg;
guinea pig oral LD50: 382mg/Kg;
mouse intramuscular LD50: > 2000mg/Kg;
mouse intraperitoneal LD50: > 2000mg/Kg;
mouse intravenous LD50: 240mg/Kg;
mouse oral LD50: 6257mg/Kg;
rabbit oral LD50: 5848mg/Kg;
rat intramuscular LD50: > 2000mg/Kg;
rat intraperitoneal LD50: > 2000mg/Kg;
rat intravenous LD50: 243mg/Kg;
rat oral LD50: 8900mg/Kg;
rat subcutaneous LD50: 11250mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antibacterial, antimicrobial, anti-infective abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as antibacterial agent, anti-infective agent.
Use as pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 113-98-4

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