Ketotifen Fumarate
Price | $10 |
Package | 1Kg/Bag |
Min. Order: | 1Kg/Bag |
Supply Ability: | 20 Tons |
Update Time: | 2021-12-28 |
Product Details
Product Name: Ketotifen Fumarate | CAS No.: 34580-14-8 |
Min. Order: 1Kg/Bag | Purity: 99% |
Supply Ability: 20 Tons | Release date: 2021/12/28 |
Product Information
Product Name Ketotifen Fumarate
Synonyms Ketotifen Fumarate Salt
CAS No. 34580-14-8
EINECS No. 252-100-0
Molecular formula C23H23NO5S
Molecular weight 425.5
Physical Properties
White to brownish yellow crystalline powder, Odorless, taste bitter, slightly soluble in water and ethanol, easily soluble in methanol, very slightly soluble in chloroform and acetone
Melting Point 192℃
Specification
Appearance White to brownish yellow crystalline powder
Loss on drying ≤0.5%
Sulfate ash ≤0.1%
Related substance (HPLC)
Impurity A ≤0.2%
Impurity G ≤0.2%
Single impurity ≤0.1%
Total impurities ≤0.5%
Residual solvents
Acetone ≤5000ppm
Methanol ≤500ppm
Assay 99~101.5%
Applications
1) Dermatologist for urticaria, pruritus, eczema, allergic dermatitis and atopic dermatitis, neurodermatitis and other allergic diseases
2) Antihistamines, antiasthmatic, used for prevention and treatment of bronchitis & asthma.
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- Since: 2015-10-08
- Address: Room 1103-1,Haiyue Building,YuHuaXi Road, Qiaoxi District , Shijiazhuang, Hebei province