Methylprednisolone hemisuccinate

Post Date:
Mar 11,2013
Expiry Date:
Mar 11,2014
Detailed Description:
Cas No. :2921-57-5 Quantity: 10Metric Tons
Payment Method: T/T,L/C
[Product name]: Methylprednisolone hemisuccinate
[Cas No.]: 2921-57-5
[Product category]: corticosteroids
[Packing specification]: 1KG/tin, 5KG/tin
[specification]: SDA/EP/USP/BP
[Approval No.]: Guo yao Zhun Zi H20010097

Quality specification

[Appearance]: white or almost white crystalline powder, odorless, hygroscopic
[Identification]: it should be positive
[related substance]:total impurities <=2.0%, max impurity <= 1.0%
[residual solvent]: methanol <=0.1%
[loss on drying]: <=1.0%
[assay]: calculate content of C26H34O8, 97.0%~103.0%
[storage]:store in airtight container, protected from light

E-mail: jill8470 at yahoo dot cn
CAS Registry Number:
2921-57-5
Synonyms:
;11beta,17,21-trihydroxy-6alpha-methylpregna-1,4-diene-3,20-dione 21-(hydrogen succinate);4-{[(6alpha,11beta)-11,17-dihydroxy-6-methyl-3,20-dioxopregna-1,4-dien-21-yl]oxy}-4-oxobutanoic acid;
Molecular Formula:
C₂₆H₃₄O₈
Molecular Weight:
474.5434
Molecular Structure:

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