Methylprednisolone Acetate EP Impurity K

Name: Methylprednisolone Acetate EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-023101

About Methylprednisolone Acetate EP Impurity K

Methylprednisolone Acetate EP Impurity K (CAS 115321-98-7) is a pharmacopeial impurity of Methylprednisolone offered by Vaqora Chemicals. With the molecular formula C24H30O6, it has a molar mass of 414.5 g/mol. Common synonyms include 6alpha-Methyl Prednisone 21-Acetate and Methylprednisolone Acetate - Impurity K.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Methylprednisolone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methylprednisolone Acetate EP Impurity K in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 K
Catalogue No.	VQ-023101
CAS Number	115321-98-7
IUPAC name	[2-[(6S,8S,9S,10R,13S,14S,17R)-17-hydroxy-6,10,13-trimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formula	C₂₄H₃₀O₆
Molecular weight	414.5 g/mol
Exact mass	414.2042
Grade	Reference Standard
HSN code	38229090
InChIKey	KMSUNGHJCVAKKC-CEDBDYPOSA-N
SMILES	C[C@H]1C[C@H]2[C@@H]3CC[C@@]([C@]3(CC(=O)[C@@H]2[C@@]4(C1=CC(=O)C=C4)C)C)(C(=O)COC(=O)C)O
PubChem CID	29984347

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 6
TPSA	97.7 Å²
Synonyms	6alpha-Methyl Prednisone 21-Acetate, Methylprednisolone Acetate - Impurity K, 6a-Methyl Prednisone 21-Acetate, 6alpha-Methylprednisone 21-Acetate, (6alpha)-17-Hydroxy-6-methyl-3,11,20-trioxopregna-1,4-dien-21-yl acetate, 17-Hydroxy-6alpha-methyl-3,11,20-trioxopregna-1,4-dien-21-yl acetate, Pregna-1,4-diene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy-6-methyl-, (6alpha)-, (6a)-21-(acetyloxy)-17-hydroxy-6-methylpregna-1,4-diene-3,11,20-trione, (6alpha)-21-(Acetyloxy)-17-hydroxy-6-methylpregna-1,4-diene-3,11,20-trione, Pregna-1,4-diene-3,11,20-trione, 17,21-dihydroxy-6alpha-methyl-, 21-acetate

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 K?

The CAS Registry Number of Methylprednisolone Acetate EP Impurity K is 115321-98-7. It is also known as 6alpha-Methyl Prednisone 21-Acetate, Methylprednisolone Acetate - Impurity K, 6a-Methyl Prednisone 21-Acetate.

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

Methylprednisolone Acetate EP Impurity K has the molecular formula C24H30O6 and a molecular weight of 414.5 g/mol. Its IUPAC name is [2-[(6S,8S,9S,10R,13S,14S,17R)-17-hydroxy-6,10,13-trimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate.

What is Methylprednisolone Acetate EP Impurity K used for?

Methylprednisolone Acetate EP Impurity K 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 K can I order?

We supply Methylprednisolone Acetate EP Impurity K 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 K?

Yes. Every lot of Methylprednisolone Acetate EP Impurity K 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 K be shipped internationally?

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