Methylprednisolone Acetate EP Impurity A

Name: Methylprednisolone Acetate EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021278

About Methylprednisolone Acetate EP Impurity A

Vaqora Chemicals supplies Methylprednisolone Acetate EP Impurity A, a pharmacopeial impurity of Methylprednisolone registered under CAS number 93963-74-7. Formula C24H34O6, molecular weight 418.5 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methylprednisolone Acetate EP Impurity A 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 A
Catalogue No.	VQ-021278
CAS Number	93963-74-7
IUPAC name	[(2R)-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-hydroxyethyl] acetate
Molecular formula	C₂₄H₃₄O₆
Molecular weight	418.5 g/mol
Exact mass	418.2355
Grade	Reference Standard
HSN code	38229090
InChIKey	PISINOWVXAIVLQ-OCKJIAMASA-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@@H](COC(=O)C)O)O
PubChem CID	93484091

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	3 / 6
TPSA	104 Å²
Synonyms	6α-Methyl-20(R)-hydroxy Prednisolone 21-Acetate, 6alpha-Methyl-20(R)-hydroxy Prednisolone 21-Acetate, Pregna-1,4-dien-3-one,21-(acetyloxy)-11,17,20-trihydroxy-6-methyl-, (6a,11b,20R)-(9CI), (20RS)-11, A,17,20-trihydroxy-6, A-methyl-3-oxopregna-1,4dien-21-yl acetate, (20R)-11,17,20-Trihydroxy-6alpha-methyl-3-oxopregna-1,4-dien-21-yl 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 A?

The CAS Registry Number of Methylprednisolone Acetate EP Impurity A is 93963-74-7. It is also known as 6α-Methyl-20(R)-hydroxy Prednisolone 21-Acetate, 6alpha-Methyl-20(R)-hydroxy Prednisolone 21-Acetate, Pregna-1,4-dien-3-one,21-(acetyloxy)-11,17,20-trihydroxy-6-methyl-, (6a,11b,20R)-(9CI).

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

Methylprednisolone Acetate EP Impurity A has the molecular formula C24H34O6 and a molecular weight of 418.5 g/mol.

What is Methylprednisolone Acetate EP Impurity A used for?

Methylprednisolone Acetate EP Impurity A 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 A can I order?

We supply Methylprednisolone Acetate EP Impurity A 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 A?

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

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