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QR091905
Synonyms: (2-(pyridin-3-yl)ethane-1,1-diyl)diphosphonic acid
Molecular Formula
C7H11NO6P2
Molecular Weight
267.11
CAS No.
75755-10-1
QR091900
Risedronate sodium 2.5-hydrate
Molecular Formula: C7H10NNaO7P2,2½H2O
Molecular Weight: 350.13
CAS No.: 329003-65-8;105462-24-6(free base);115436-72-1(Na salt)
QR091901
Risedronate sodium 2.5-hydrate EP Impurity A
Molecular Formula: C14H18N2O12P4
Molecular Weight: 530.2
CAS No.: 1486617-90-6;1486466-30-1(2Na salt)
QR091902
Risedronate sodium 2.5-hydrate EP Impurity B
Molecular Formula: C7H11NO7P2
Molecular Weight: 283.11
CAS No.: 105462-23-5;1220806-40-5(monohydrate)
QR091903
Risedronate sodium 2.5-hydrate EP Impurity C
Molecular Formula: C7H11NO7P2
Molecular Weight: 283.11
CAS No.: 105462-25-7
QR091905
Risedronate sodium 2.5-hydrate EP Impurity E
Molecular Formula: C7H11NO6P2
Molecular Weight: 267.11
CAS No.: 75755-10-1
