• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Etidronate Disodium

Etidronate Disodium

Product ID E7433
Cas No. 7414-83-7
Purity ≥98%
Product Unit SizeCostQuantityStock
250mg $97.70 In stock
1 g $135.10 In stock
5 g $443.30 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Etidronate is a bisphosphonate and chelating agent that exhibits anti-osteoporotic, anti-resorptive, and anti-inflammatory activities. Etidronate is clinically used to treat osteoporosis, inhibiting bone calcification and resorption. Etidronate is also commercially used to prevent Ca2+ and mineral deposition. In macrophages, etidronate inhibits production of COX-2 and prostaglandin E2 (PGE2) and decreases levels of IL-6, TNF-α, and IL-1β.

Product Info

Cas No.

7414-83-7

Purity

≥98%

Formula

C2H6Na2O7P2

Formula Wt.

249.99

Chemical Name

(1-Hydroxyethylidene)bisphosphonic acid disodium salt

IUPAC Name

disodium;hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl] phosphinate

Synonym

Disodium dihydrogen (1-hydroxyethylidene)bis- [phosphate], Didronel, Diphos, Etidron

Melting Point

>300°C

Solubility

Soluble in water (>26mg/mL).

Appearance

White Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

E7433 MSDS PDF

Info Sheet

E7433 Info Sheet PDF

References

Asano S, Suzuki A, Itoh M. Etidronate for treatment of osteoporosis. Nihon Rinsho. 2009 May;67(5):938-42. PMID: 19432113.

Lomashvili KA, Monier-Faugere MC, Wang X, et al. Effect of bisphosphonates on vascular calcification and bone metabolism in experimental renal failure. Kidney Int. 2009 Mar;75(6):617-25. PMID: 19129793.

Suzuki Y, Nishiyama T, Hasuda K, et al. Effect of etidronate on COX-2 expression and PGE(2) production in macrophage-like RAW 264.7 cells stimulated by titanium particles. J Orthop Sci. 2007 Nov;12(6):568-77. PMID: 18040640.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • R8206

    Rubescensin A

    Diterpene originally found in Rabdosia.

    ≥93%
  • T3468

    Tirapazamine

    Topoisomerase II inhibitor, RPA modulator.

    ≥98%
  • A1318

    Adenine

    Endogenous purine nucleotide base, required for...

    ≥98%
  • O9702

    Ozagrel Hydrochloride

    TxA2 synthase inhibitor.

    ≥98%
  • A046189

    Abexinostat

    Primarily targets HDAC1

    ≥98%
  • T1679

    Tetracycline Hydrochloride

    Polyketide; protein translation inhibitor, mamm...

    ≥95%
  • N3422

    Nifekalant Hydrochloride

    Voltage-gated K+ channel blocker.

    ≥98%
  • R3477

    Ritodrine Hydrochloride

    Phenylethylamine; β2-adrenergic agonist, SK/BK...

    ≥98%
  • T2936

    Thioridazine Hydrochloride

    Piperadine phenothiazine; FIASMA, D1-5, histami...

    ≥98%
  • M568264

    Mogroside IIe

    Triterpenoid

    ≥98%
  • S5746

    Solanesol

    All-trans nonaprenol isoprenoid, found in Solan...

    TLC≥95%
  • T6932

    Triflumizole

    Imidazole; PPARγ agonist, RORγ inverse agonis...

    ≥95%
  • B560000

    RAD51 inhibitor, B02

    RAD51 inhibitor.

    ≥98%
  • O2146

    R-(+)-Ofloxacin

    Fluoroquinolone, optically active isomer of ofl...

    ≥98%
  • T1024

    Baccatin VI

    Fermentation impurity

    ≥98%
  • T1025

    D-Seco Paclitaxel

    D-Seco Paclitaxel is an impurity in the product...

    ≥90%
  • B8074

    3-tert-Butyl-5-Methoxy-1,2-quinone

    BHA derivative.

    ≥98%
  • P3462

    Piperacillin

    β-lactam; penicillin binding protein inhibitor...

    ≥95%
  • M184770

    4-O-Methylhonokiol

    Found in Magnolia officinalis.

    ≥98%
  • A5072

    Amsacrine

    Acridine derivative, DNA intercalator; topoisom...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only