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Details for Risedronate sodium

Risedronate sodium

Category :

Intermediates

 Risedronate sodium
CAS NO :
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 :