Basic information
- Name:
Sodium risedronate
- CAS No.:
115436-72-1
- Molecular Structure:

- Formula:
- C7H10NNaO7P2
- Molecular Weight:
- 350.13
- Synonyms:
- Risedronic acid [INN];Acidum risedronicum [INN-Latin];Acido risedronico [INN-Spanish];(1-Hydroxy-2-(3-pyridyl)ethylidene)diphosphonic acid;Actonel;NE-58095;RischorriteRisedronate sodium;Actonel (TN);Acide risedronique [INN-French];Risedronate sodium (USAN);Monosodium (1-hydroxy-2-(3-pyridinyl)ethylidene)bisphosphonate;Phosphonic acid, (1-hydroxy-2-(3-pyridinyl)ethylidene)bis-;Phosphonic acid,[1-hydroxy-2-(3-pyridinyl)- ethylidene]bis-,monosodium salt;Residronate sodium;RisedronateSodium;Risedronate Sodium;NE 58095;
- Boiling Point:
- 692.3 °C at 760 mmHg
- Flash Point:
- 372.5 °C
- Appearance:
- fine white to off-white crystalline powder
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Chemistry
Molecular Structure:
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Molecular Formula: C7H10NNaO7P2
Molecular Weight: 305.0941
IUPAC Name: Sodium hydroxy-(1-hydroxy-1-phosphono-2-pyridin-3-ylethyl)phosphinate
CAS NO: 115436-72-1
Classification Code: Drug / Therapeutic Agent ; Human Data ; Regulator [calcium]
H bond acceptors: 8
H bond donors: 5
Freely Rotating Bonds: 5
Polar Surface Area: 123.8 Å2
Flash Point: 372.5 °C
Enthalpy of Vaporization: 106.53 kJ/mol
Boiling Point: 692.3 °C at 760 mmHg
Vapour Pressure: 4.03E-20 mmHg at 25 °C
Product Categories: Active Pharmaceutical Ingredients; Bone Resorption Inhibitor; All Inhibitors; Osteoporosis; Inhibitors; Intermediates & Fine Chemicals; Pharmaceuticals; Phosphorylating and Phosphitylating Agents
Appearance of Sodium risedronate (CAS NO.115436-72-1): Fine White to Off-White Crystalline Powder
Uses
Sodium risedronate (CAS NO.115436-72-1) can be used for the total synthesis of osteoporosis drugs.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| women | TDLo | oral | 1800ug/kg/3D- (1.8mg/kg) | SENSE ORGANS AND SPECIAL SENSES: IRITIS: EYE | Lancet. Vol. 341, Pg. 436, 1993. |
Safety Profile
Human systemic effects. When heated to decomposition it emits toxic vapors of NOx and POx.
Specification
Synonyms of Sodium risedronate (CAS NO.115436-72-1) are Risedronate sodium [USAN] ; Actonel ; Monosodium (1-hydroxy-2-(3-pyridinyl)ethylidene)bisphosphonate ; NE 58095 ; Risedronate sodium ; Sodium trihydrogen (1-hydroxy-2-(3-pyridyl)ethylidene)diphosphonate ; UNII-OFG5EXG60L ; Phosphonic acid, (1-hydroxy-2-(3-pyridinyl)ethylidene)bis-, monosodium salt .

