Product Description
Product Name:Betamethasone
Appearance: A white or almost white,crystalline powder
Identification: The infared absorption spectrum is concordant with the spectrum obtained with CRS.
Specific optical rotation: +118°~+126°
Related substances(By HPLC):
Not more than one impurity between 0.5 to 1.0%
Principal impurity = 1.0%
Total impurities = 2.0%
Loss on drying = 0.5%
Assay(By UV) Contains 97.0% to 103.0% of C22H29FO5 Caculated on dried basis
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Company Profile
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Business Type: |
We supply Pharmaceutical Ingredients or their intermediates as following:
1.Betamethasone Series:
Betamethasone
DB11(16ß-Methyl Epoxide)
Beclomethasone Dipropionate
Clobetasol Propionate
Betamethasone Valerate
Betamethasone Acetate
Betamet... |
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Address: |
NO.5 CHUANCHENG SOUTH ROAD XIANJU,ZHEJIANG 317300 CHINA |
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City: |
Xianju |
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Zip/Postal: |
317300 |
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Country: |
China |
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