PRODUCT NAME: Methylprednisolone Hydrogen Succinate EP Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	MLP-004
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	119657-85-1
Mol. Formula	C26H36O8
Molecular Wt	476.6 g/mol
IUPAC	4-[(11ß,17-dihydroxy-6a-methyl-3,20-dioxopregn-4-en-21-yl)oxy]-4-oxobutanoic acid ; (11ß,17-Dihydroxy-6a-methyl-3,20-dioxopregna-4-en-21-yl hydrogen
Synonyms	Methylprednisolone Hemisuccinate USP Related Compound D ; methylhydrocortisone 21-(hydrogen succinate)
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	Off-White To Pale Yellow Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	DMSO (Slightly), Methanol (Slightly, Sonicated)
Purity	NLT 97%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption