Etidronate disodium

Description

CAS: 7414-83-7 | C2H6Na2O7P2 | 249.99 g/mol

Etidronate disodium is used as a bisphosphonate bone resorption inhibitor. Etidronic acid is used as a calcium regulator. Etidronic acid is a bisphosphonate antiresorptive agent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Etidronate disodium is used as a bisphosphonate bone resorption inhibitor. Etidronic acid is used as a calcium regulator. Etidronic acid is a bisphosphonate antiresorptive agent.

Solubility
Soluble in water (26 mg/m

Specifications

Chemical Identifiers

• CAS: 7414-83-7
• Molecular Formula: C2H6Na2O7P2
• Molecular Weight (g/mol): 249.99
• MDL Number: MFCD00152567
• InChI Key: GWBBVOVXJZATQQ-UHFFFAOYSA-L
• Synonym: etidronate disodium, disodium etidronate, didronel, sodium etidronate, sodium ethidronate, sodium ethydronate, disodium ethydronate, didronel r, disodium ethanol-1,1-diphosphonate, etidronsaeure dinatriumsalz
• PubChem CID: 23894
• ChEBI: CHEBI:4906
• IUPAC Name: disodium hydrogen (1-hydrogen phosphonato-1-hydroxyethyl)phosphonate
• SMILES: [Na+].[Na+].CC(O)(P(O)([O-])=O)P(O)([O-])=O

• Melting Point: >300°C
• Color: White
• Quantity: 1 g
• Merck Index: 14,3863
• Solubility Information: Soluble in water (26mg/ml).
• Formula Weight: 249.99
• Physical Form: Crystalline Solid
• Chemical Name or Material: Etidronate disodium

Safety and Handling

Hazard Category	H302-H315-H319
Hazard Statement	GHS H Statement H302 Harmful if swallowed.
Precautionary Statement	P264b-P270-P280-P301+P312-P302+P352-P305+P351+P338-P330-P332+P313-P362-P501c
EINECSNumber	231-025-7
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only