Methylprednisolone Acetate EP Impurity C

Name: Methylprednisolone Acetate EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-023099

About Methylprednisolone Acetate EP Impurity C

Methylprednisolone Acetate EP Impurity C (CAS 58636-50-3) is a pharmacopeial impurity of Methylprednisolone offered by Vaqora Chemicals. Formula C22H28O5, molecular weight 372.5 g/mol. Common synonyms include Methylprednisolone EP Impurity B and Methylprednisolone Acetate - Impurity C.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Methylprednisolone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methylprednisolone Acetate EP Impurity C is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Methylprednisolone

View every impurity, metabolite and intermediate we list for Methylprednisolone.

Methylprednisolone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Methylprednisolone Acetate EP Impurity C
Catalogue No.	VQ-023099
CAS Number	58636-50-3
IUPAC name	2-[(6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde
Molecular formula	C₂₂H₂₈O₅
Molecular weight	372.5 g/mol
Exact mass	372.1937
Grade	Reference Standard
HSN code	38229090
InChIKey	QZZDSEJBNWOIRY-PJHHCJLFSA-N
SMILES	C[C@H]1C[C@H]2[C@@H]3CC[C@@]([C@]3(C[C@@H]([C@@H]2[C@@]4(C1=CC(=O)C=C4)C)O)C)(C(=O)C=O)O
PubChem CID	88818823

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 5
TPSA	91.7 Å²
Synonyms	Methylprednisolone EP Impurity B, Methylprednisolone Acetate - Impurity C, 21-Dehydro-6alpha-Methylprednisolone, Partially Hydrated, 21-Dehydro-6alpha-methylprednisolone, Methylprednisolone Impurity N1, 21-Dehydro-6alpha-methyl prednisolone, 11beta,17-Dihydroxy-6alpha-methylpregna-1,4-diene-3,20,21-trione, Pregna-1,4-dien-21-al, 11beta,17-dihydroxy-6alpha-methyl-3,20-dioxo-, Pregna-1,4-dien-21-al, 11,17-dihydroxy-6-methyl-3,20-dioxo-, (6alpha,11beta)-

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Methylprednisolone Acetate EP Impurity C?

The CAS Registry Number of Methylprednisolone Acetate EP Impurity C is 58636-50-3. It is also known as Methylprednisolone EP Impurity B, Methylprednisolone Acetate - Impurity C, 21-Dehydro-6alpha-Methylprednisolone, Partially Hydrated.

What is the molecular formula and molecular weight of Methylprednisolone Acetate EP Impurity C?

Methylprednisolone Acetate EP Impurity C has the molecular formula C22H28O5 and a molecular weight of 372.5 g/mol. Its IUPAC name is 2-[(6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde.

What is Methylprednisolone Acetate EP Impurity C used for?

Methylprednisolone Acetate EP Impurity C is supplied as a characterised reference material related to Methylprednisolone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Methylprednisolone Acetate EP Impurity C can I order?

We supply Methylprednisolone Acetate EP Impurity C in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methylprednisolone Acetate EP Impurity C?

Yes. Every lot of Methylprednisolone Acetate EP Impurity C is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methylprednisolone Acetate EP Impurity C be shipped internationally?

Yes. We export Methylprednisolone Acetate EP Impurity C worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.