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methylprednisolone 17-hemisuccinate Methylprednisolone Impurity 1 molecular formula C26H34O8
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Quick details of Methylprednisolone Impurity 1 powder
product name: Methylprednisolone Impurity 1
Alias: methylprednisolone17-hemisuccinate;6α-MethylPrednisolone17-HeMisuccinate;MethylprednisoloneHydrogenSuccinateEPImpurityB;(6α,11β)-17-(3-Carboxy-1-oxopropoxy)-11,21-dihydroxy-6-Methylpregna-1,4-diene-3,20-dione;Methylprednisolone17-HydrogenSuccinate;4-[[(6S,8S,9S,10R,11S,13S,Chemicalbook14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]oxy]-4-oxobutanoicacid;Methylprednisolone17-HydrogenSuccinate(MethylprednisoloneHydrogenSuccinateEPImpurityB);MethylprednisoloneHemisuccinateRCB;
CAS.No: 77074-42-1
Appearance: White to off-white powder
Molecular formula: C26H34O8
Molecular weight: 474.54
melting point: 174-178°C
boiling point: 679.6±55.0 °C
density: 1.33±0.1 g/cm3
storage condition: -20℃,cool and dry,Refrigerator storage;
solubility: Soluble in dioxane (slightly, sonicated), DMSO (slightly), methanol (slightly)
Acidity coefficient (pKa): 4.40±0.17
Payment methods: ,T/T in advance;
Shipping methods: EMS,TNT,UPS,DHL,FedEx;
Storage condition: Keep in dark place,Inert atmosphere,Room temperature
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