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Merck
CN

T4580

Tiludronate disodium salt hydrate

≥98% (HPLC)

Synonym(s):

Skelid, Tiludronic acid disodium, [[(4-Chlorophenyl)thio]methylene]bisphosphonic acid disodium salt hydrate

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About This Item

Empirical Formula (Hill Notation):
C7H7ClNa2O6P2S · xH2O
CAS Number:
89987-06-4
Molecular Weight:
362.57 (anhydrous basis)
NACRES:
NA.77
PubChem Substance ID:
329826798
UNSPSC Code:
12352200
MDL number:
MFCD16872037

Key Documents

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Product Name

Tiludronate disodium salt hydrate, ≥98% (HPLC)

InChI key

SZVJRJRMQCKFON-UHFFFAOYSA-L

SMILES string

O.[Na+].[Na+].OP([O-])(=O)C(Sc1ccc(Cl)cc1)P(O)([O-])=O

InChI

1S/C7H9ClO6P2S.2Na.H2O/c8-5-1-3-6(4-2-5)17-7(15(9,10)11)16(12,13)14;;;/h1-4,7H,(H2,9,10,11)(H2,12,13,14);;;1H2/q;2*+1;/p-2

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to off-white

solubility

H2O: >10 mg/mL, clear

originator

Sanofi Aventis

Quality Level

100

Related Categories

Biochem/physiol Actions

Tiludronate is a bisphosphonate bone resorption inhibitor. Tiludronate inhibits protein-tyrosine-phosphatase, leading to detachment of osteoclasts from the bone surface. It also inhibits the osteoclastic proton pump and is used to treat Paget′s disease.

Features and Benefits

This compound was developed by Sanofi Aventis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Preparation Note

Tiludronate disodium salt hydrate is soluble in DMSO at a concentration that is greater than or equal to 10 mg/ml.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000222909
0000222907
0000222909
0000222907
040M4737V

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Philippe Orcel et al.
Presse medicale (Paris, France : 1983), 34(8), 612-616 (2005-06-21)
Bisphosphonates, potent anti-osteoclastic agents, are nowadays the first-line therapy for Paget's disease of bone. Solid evidence about efficacy and the risk/benefit ratio favor tiludronate and risedronate for oral administration and pamidronate for intravenous administration. Treatment is always intermittent, with the
P Pascaud et al.
Biomedical materials (Bristol, England), 7(5), 054108-054108 (2012-09-14)
Nanocrystalline apatites (NCA) are the inorganic components of mineralized tissues and they have been recently proposed as biomaterials for drug delivery systems. Bisphosphonates (BPs) are currently the reference drugs used to treat diseases involving bone disorders such as osteoporosis. Nevertheless
Maxim Moreau et al.
Arthritis research & therapy, 13(3), R98-R98 (2011-06-23)
The aim of this prospective, randomized, controlled, double-blind study was to evaluate the effects of tiludronate (TLN), a bisphosphonate, on structural, biochemical and molecular changes and function in an experimental dog model of osteoarthritis (OA). Baseline values were established the
Catherine Delguste et al.
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire, 75(2), 128-133 (2011-07-07)
This study assessed the feasibility of measuring tiludronate in horses using a minimally invasive bone biopsy technique. Eight horses were treated with intravenous (IV) tiludronate [1 mg/kg bodyweight (BW)], either once (n = 4) or twice, 28 d apart (n
Deepali D Deshmukh et al.
Drug delivery, 17(3), 145-151 (2010-02-09)
The efficacy of n-lauryl-beta-D-maltopyranoside, (dodecylmaltoside, DDM) as a permeability-enhancer for tiludronate and cromolyn (BCS Class III, water-soluble compounds with oral bioavailability < 5%) was evaluated in Caco-2 cell monolayers and rat intestinal sacs. In Caco-2 cells samples were collected over
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