Penicillin G benzathine
time:2015-09-09 17:25:11,count:0

Penicillin G benzathine
Alias
4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-((phenylacetyl)amino)- (2S,5R,6R)-, compd. with N,N'-bis(phenylmethyl)-1,2-ethanediamine (2:1)
Category
Anionic surfactants-Carboxylate
CAS No.
1538-09-6
Molecular Formula & Molecular Weight
Molecular Formula:C48H56N6S2O8
Molecular Weight:909.12
Structural Formula
Properties
Appearance: solid.
Solubility: very slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 460mg/Kg;
mouse oral LD50: 2000mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antibacterial, antimicrobial, anti-infective abilities. Long-acting penicillin.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 1538-09-6

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