Dihydrostreptomycin Sulphate CAS 5490-27-7

Dihydrostreptomycin Sulphate CAS 5490-27-7

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Product Details

 

Product name:
Dihydrostreptomycin Sulfate
Molecular Formula
C22H24N2O8,H2O
Molecular Structure
mtxx06
Molecular Weight 
1461.44
CAS No.: 
5490-27-7


Description

Dihydrostreptomycin sulfate is a white or almost white, hygroscopic powder. It is freely soluble in water, practically insoluble in acetone, in ethanol (96 per cent) and in methanol.

 

Application

Dihydrostreptomycin Sulfate is an aminoglycoside antibiotic, which has the advantages of strong bactericidal activity, low toxicity, wide indications and good clinical efficacy. It is suitable for treating infections caused by various gram negative bacteria and is applied to treat bacterial diseases of cattle, pigs and sheep.

 

Specification


Appearance
White or almost white, hygroscopic powder.
Appearance of solution
Meets the requirements.
PH  
5.0 - 7.0
Specific optical rotation
- 83.0° to - 91.0°
Heavy metals
≤20 ppm.
Loss on drying 
≤5.0%
Sulfated ash
≤1.0%
Bacterial endotoxins 
≤0.50 IU/mg
Related substances:

Streptidine 
≤1.0%
Dihydrostreptomycin B
≤1.0%
Impurity C 
≤2.0%
Any other impurity
≤1.0%
Total impurity 
≤5.0%
Assay   
95.0%-102.0%


Packing and Storage

Preserve in tight container.

 

Minimum Order

One package

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