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T4580

Sigma-Aldrich

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)
MDL number:
MFCD16872037
UNSPSC Code:
12352200
PubChem Substance ID:
329826798
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to off-white

solubility

H2O: >10 mg/mL, clear

originator

Sanofi Aventis

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

InChI key

SZVJRJRMQCKFON-UHFFFAOYSA-L

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
M R Gough et al.
Equine veterinary journal, 42(5), 381-387 (2010-07-20)
Tiludronate regulates bone remodelling through a decrease of the resorptive process and should therefore ameliorate the remodelling processes active in osteoarthritis of the distal tarsal joints ('bone spavin') and alleviate pain associated with abnormal bone lysis. To confirm the efficacy
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
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
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
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