85-3810-79　Methylprednisolone Sodium Succinate 1g　CAS No:2375-03-3,Free acid: 2921-57-5　283398

特徴

• 6α-Methylprednisolone 21-Hemisuccinate is a glucocorticosteroid used in anti-inflammatory medication in the treatment of spinal cord injuries.
• Synonyms:(6α,11β)-21-(3-Carboxy-1-oxopropoxy)-11,17-dihydroxy-6-methyl-pregna-1,4-diene-3,20-dione, Monosodium Salt; 11β,17,21-trihydroxy-6α-methyl-, 21-(hydrogen succinate)pregna-1,4-diene-3,20-dione Monosodium Salt; 11β,17,21-trihydroxy-6α-methyl-pregna-1,4-diene-3,20-dione 21-(Hydrogen Succinate) Sodium Salt; 6-Methylprednisolone Sodium Succinate; 6α-Methylprednisolone 21-Sodium Hemisuccinate; 6α-Methylprednisolone 21-Sodium Succinate; 6α-Methylprednisolone Sodium Hemisuccinate; 6α-Methylprednisolone Sodium Succinate; 6α-Methylpregnisolone 21-Sodium Succinate; Methylprednisolone Hemisuccinate Sodium; Methylprednisolone sodium succinate; Methylprednisolone succinate sodium; Metypred; NSC 48989; Sodium Methylprednisolone Succinate; Solu-Medrol; Solu-Medrone; U 9088; Urbason Solubile
• Molecular Formula:C26H33NaO8
• Molecular Weight:496.53
• Purity:≥98% (HPLC)
• Appearance:White to off-white solid
• Melting Point:>190ºC (dec)
• Solubility:DMSO (Slightly), Methanol (Slightly)
• Atmosphere:Inert Gas
• Method For Determining Identity:Proton NMR (DMSO-d6) Spectroscopic and Mass Spectrometric analysis
• TLC Conditions:SiO2; Dichloromethane: Methanol=9:1; Visualized with UV and KMnO4; Single spot, Rf=0.50
• Elemental Analysis:Calculated: %C: 62.89, %H: 6.70
• Specific Rotation (c=0.2, Methanol):+77.5º
• Sodium Content:~4% (by Ion Chromatography)
• Acetone Content:~2%
• Storage and Stability:Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic. Store under inert atmophere.