Size | Price | Stock | Qty |
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100mg |
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250mg |
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500mg |
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1g |
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2g |
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5g |
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Other Sizes |
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Purity: ≥98%
Prednisolone sodium phosphate is a water soluble form of prednisolone and a glucocorticoid with anti-inflammatory and immunomodulating properties. It is used to treat certain cancers as well as a range of autoimmune and inflammatory diseases. Being the active metabolite of prednisone, it is particularly prescribed to patients suffering from liver failure, as they are incapable of converting prednisone into active prednisolone through metabolism.
Molecular Formula |
C21H27NA2O8P
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Molecular Weight |
484.39
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Exact Mass |
484.12389338
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Elemental Analysis |
C, 52.07; H, 5.62; Na, 9.49; O, 26.42; P, 6.39
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CAS # |
125-02-0
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Related CAS # |
Prednisolone;50-24-8;Prednisolone hemisuccinate;2920-86-7;Prednisolone acetate;52-21-1
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Appearance |
White to light yellow solid powder
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SMILES |
C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)COP(=O)([O-])[O-])O)CCC4=CC(=O)C=C[C@]34C)O.[Na+].[Na+]
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InChi Key |
VJZLQIPZNBPASX-OJJGEMKLSA-L
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InChi Code |
InChI=1S/C21H29O8P.2Na/c1-19-7-5-13(22)9-12(19)3-4-14-15-6-8-21(25,17(24)11-29-30(26,27)28)20(15,2)10-16(23)18(14)19;;/h5,7,9,14-16,18,23,25H,3-4,6,8,10-11H2,1-2H3,(H2,26,27,28);;/q;2*+1/p-2/t14-,15-,16-,18+,19-,20-,21-;;/m0../s1
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Chemical Name |
disodium;[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] phosphate
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Synonyms |
prednisolone; Prednisolone Phosphate Sodium; Pediapred; AKOS016010152; AK115681; sodium phosphate Predsol
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
H2O: ~50 mg/mL (~103.2 mM)
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Solubility (In Vivo) |
Solubility in Formulation 1: 100 mg/mL (206.45 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.
 (Please use freshly prepared in vivo formulations for optimal results.) |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 2.0645 mL | 10.3223 mL | 20.6445 mL | |
5 mM | 0.4129 mL | 2.0645 mL | 4.1289 mL | |
10 mM | 0.2064 mL | 1.0322 mL | 2.0645 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.