Hygromycin B
time:2015-07-20 15:57:29,count:0

Hygromycin B
Alias
D-Streptamine, O-6-amino-6-deoxy-L-glycero-D-galacto-heptopyranosylidene(1-2-3)-O-beta-D-talopyranosyl-(1->)-2-deoxy-N3-methyl-
Category
Non-ionic surfactants-Sugar
CAS No.
31282-04-9
Molecular Formula & Molecular Weight
Molecular Formula: C20H37N3O13
Molecular Weight: 527.52
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: guinea pig intraperitoneal LD50: 13mg/Kg;
mouse intravenous LD50: 6mg/Kg;
mouse oral LD50: 46000units/Kg;
mouse intraperitoneal LDLo: 6mg/Kg;
rat inhalation LC50: 2.22mg/m3/4H;
rat intraperitoneal LD50: 63mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antimicrobial, antibacterial 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 (antibiotic).
Use as antiparasitic agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 31282-04-9

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