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- Details for Risedronate sodium
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Risedronate sodium 115436-72-1
Category : Intermediates
CAS NO : 115436-72-1 EC NO : MF : C7H11NNaO7P2 MW : 306.102 Specification : =99.5% (by HPLC) Product description : Synonyms:Risedronate sodium; Sodium risedronate ; Risedronate; Risedronate monosodium;
Chemical name: [1-hydroxy-2-(3-pyridinyl)ethylidene] bisphosphonate monosodium hemipentahydrate
2-(3-pyridinyl)-1-hydroxyethane diphosphonate sodium
Properties:white crystal powder
Molecular formula:C7H10O7NP2Na•2.5H2O
Molecular weight:350.13
Acid value PH 4.0-4.5
Moisture 12.5-13.5%
Total impurities =0.3%(single unknown impurity =0.1% )
Phosphite =0.2%
Heavy metal =0.001%
Arsenic salts =0.0002%
Uses : anti-osteoporotic drugs Synonyms : Risedronate sodium;[1-hydroxy-2-(3-pyridinyl)ethylidene]-bis[phosphonic acid] monosodium salt;sodium hydrogen [1-hydroxy-1-phosphono-2-(pyridin-3-yl)ethyl]phosphonate;phosphonic acid, [1-hydroxy-2-(3-pyridinyl)ethylidene]bis-, monosodium salt; Molecular Structure : 
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Risedronate sodium