Dexamethasone Sodium Phosphate - CAS 55203-24-2
Catalog number:
55203-24-2
Category:
Inhibitor
Not Intended for Therapeutic Use. For research use only.
Molecular Formula:
C22H30FO8P.2Na
Molecular Weight:
516.4
COA:
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Targets:
IL receptor
Description:
Dexamethasone is a potent synthetic member of the glucocorticoid class of steroid drugs, and an interleukin receptor modulator that has anti-inflammatory and immunosuppressant effects.
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Purity:
>98%
MSDS:
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1.Drug loading of foldable commercial intraocular lenses using supercritical impregnation.
Bouledjouidja A1, Masmoudi Y2, Sergent M3, Trivedi V4, Meniai A5, Badens E6. Int J Pharm. 2016 Mar 16;500(1-2):85-99. doi: 10.1016/j.ijpharm.2016.01.016. Epub 2016 Jan 15.
The drug delivery through intraocular lenses (IOLs) allows the combination of cataract surgery act and postoperative treatment in a single procedure. In order to prepare such systems, "clean" supercritical CO2 processes are studied for loading commercial IOLs with ophthalmic drugs. Ciprofloxacin (CIP, an antibiotic) and dexamethasone 21-phosphate disodium (DXP, an anti-inflammatory drug) were impregnated into foldable IOLs made from poly-2-hydroxyethyl methacrylate (P-HEMA). A first pre-treatment step was conducted in order to remove absorbed conditioning physiological solution. Supercritical impregnations were then performed by varying the experimental conditions. In order to obtain transparent IOLs and avoid the appearance of undesirable foaming, it was necessary to couple slow pressurization and depressurization phases during supercritical treatments. The impregnation yields were determined through drug release studies. For both drugs, release studies showdeep and reproducible impregnation for different diopters.
2.Self-assembled supramolecular hydrogel based on PCL-PEG-PCL triblock copolymer and γ-cyclodextrin inclusion complex for sustained delivery of dexamethasone.
Khodaverdi E1, Gharechahi M2, Alibolandi M3, Tekie FS4, Khashyarmanesh BZ5, Hadizadeh F6. Int J Pharm Investig. 2016 Apr-Jun;6(2):78-85. doi: 10.4103/2230-973X.177809.
In this study, thermosensitive, water-soluble, and biodegradable triblock copolymer PCL600-PEG6000-PCL600 was used to form supramolecular hydrogel (SMGel) by inclusion complexation with γ-cyclodextrin (γ-CD). The prepared SMGel was investigated as a carrier for sustained release of dexamethasone. The triblock copolymer PCL-PEG-PCL [where PCL = polycaprolactone, PEG = poly(ethylene glycol)] was synthesized by the ring-opening polymerization method using microwave irradiation. The polymerization reaction and the copolymer structures were evaluated by nuclear magnetic resonance (NMR) and gel permeation chromatography (GPC). SMGel was prepared in aqueous solution by blending an aqueous γ-CD solution with aqueous solution of PCL-PEG-PCL triblock copolymer at room temperature. The sol-to-gel transition time was measured at various concentrations of copolymer and γ-CD. As-prepared SMGel was used to prepare a sustained, controllable drug delivery system of dexamethasone sodium phosphate.
3.Synthesis and Characterization of Poly(2-hydroxyethylmethacrylate) Contact Lenses Containing Chitosan Nanoparticles as an Ocular Delivery System for Dexamethasone Sodium Phosphate.
Behl G1, Iqbal J1, O'Reilly NJ1, McLoughlin P1, Fitzhenry L2. Pharm Res. 2016 Mar 10. [Epub ahead of print]
PURPOSE: Dexamethasone sodium phosphate (DXP) is an anti-inflammatory drug commonly used to treat acute and chronic ocular diseases. It is routinely delivered using eye-drops, where typically only 5% of the drug penetrates the corneal epithelium. The bioavailability of such ophthalmic drugs can be enhanced significantly using contact lenses incorporating drug-loaded nanoparticles (NPs).
4.Percutaneous Epidural Adhesiolysis with Epidural Steroid Injection: A Non-inferiority Test of Non-particulate Steroids Versus Particulate Steroids.
Cho S1, Park HS2. Pain Med. 2016 Mar 3. pii: pnw021. [Epub ahead of print]
OBJECTIVES: To evaluate the efficacy of dexamethasone sodium phosphate (DSP), a non-particulate steroid, during percutaneous epidural adhesiolysis (PEA), as compared with triamcinolone acetate (TA).
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CAS 55203-24-2 Dexamethasone Sodium Phosphate

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