Betahistine mesylate
time:2015-08-03 18:14:45,count:0

Betahistine mesylate
Alias
2-Pyridineethanamine, N-methyl-, dimethanesulfonate
Category
Non-ionic surfactants-Amine
CAS No.
54856-23-4
Molecular Formula & Molecular Weight
Molecular Formula: C10H20N2S2O6
Molecular Weight: 328.41
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: guinea pig intravenous LD50: 22.9mg/Kg;
guinea pig oral LD50: 1400mg/Kg;
guinea pig subcutaneous LD50: 120mg/Kg;
mouse intravenous LD50: 505mg/Kg;
mouse oral LD50: 500mg/Kg;
mouse subcutaneous LD50: 1630mg/Kg;
rat intravenous LD50: 604mg/Kg;
rat oral LD50: 3030mg/Kg;
rat subcutaneous LD50: 940mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, antistatic 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 pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 54856-23-4

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