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Alendronate sodium Alendronate sodium powder cas 121268-17-5
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Introduction
Product Name Alendronate sodium
Molecular Formula C4H12NNaO7P2
Molecular Weight 271.08
CAS Registry Number 129318-43-0
Specification
Product: | Alendronate Sodium |
Chemical name : | 4-amidogen -1-hydroxy butyleneidene -1,1-diphosphonic acid single soduim salt |
Molecular formula: | C4H12NaNO7P2 • 3H2O |
Molecular weight: | 325.13 |
CAS No.: | 121268-17-5 |
Melting Points : | 245°C-257°C |
Description: | White crystalline powder |
Identification: |
(1)physical chemistry reaction,positive reaction (2) infrared absorption atlas in accord with the reference |
Acidity : | 4.2 ~ 4.6 |
Chloride : | ≤ 0.01% |
Lose on drying: | 16.0% - 17.5% |
Sodium dihydrogen phosphite: | ≤ 0.3% |
Total impurity: | ≤ 0.5% |
Single impurity: | ≤ 0.1% |
Heavy metal: | ≤ 10ppm |
Assay: | ≥ 99.0% |
Alendronate is indicated for the treatment of osteoporosis in postmenopausal women to prevent hip and spinal fractures (vertebral compression fractures) and for male osteoporosis to increase bone mass.
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