Methylprednisolone Acetate EP Impurity G

Name: Methylprednisolone Acetate EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-022803

About Methylprednisolone Acetate EP Impurity G

Methylprednisolone Acetate EP Impurity G (CAS 1625-11-2) is a pharmacopeial impurity of Methylprednisolone offered by Vaqora Chemicals. With the molecular formula C24H34O6, it has a molar mass of 418.5 g/mol. Common synonyms include Methylprednisolone Acetate - Impurity G and Premedrol Acetate impurity.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Methylprednisolone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Methylprednisolone Acetate EP Impurity G in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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 G
Catalogue No.	VQ-022803
CAS Number	1625-11-2
IUPAC name	[2-[(6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formula	C₂₄H₃₄O₆
Molecular weight	418.5 g/mol
Exact mass	418.2355
Grade	Reference Standard
HSN code	38229090
InChIKey	ZWEFPCOQVDIOJD-LFYFAGGJSA-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)CC4)C)O)C)(C(=O)COC(=O)C)O
PubChem CID	227848

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 6
TPSA	101 Å²
Synonyms	Methylprednisolone Acetate - Impurity G, Premedrol Acetate impurity, 6-Methyl Hydrocortisone 21-Acetate, 21-Acetoxy-11beta,17-dihydroxy-6alpha-methylpregn-4-ene-3,20-dione, 17-Hydroxy-6alpha-methylcorticosterone 21-acetate, 6alpha-Methylhydrocortisone 21-acetate, Corticosterone, 17-hydroxy-6alpha-methyl-, 21-acetate, Pregn-4-ene-3,20-dione, 11beta,17,21-trihydroxy-6alpha-methyl-, 21-acetate, Pregn-4-ene-3,20-dione, 11.beta.,17,21-trihydroxy-6.alpha.-methyl-, 21-acetate, Pregn-4-ene-3,20-dione, 21-(acetyloxy)-11,17-dihydroxy-6-methyl-, (6.alpha.,11.beta.)-, Pregn-4-ene-3,20-dione, 21-(acetyloxy)-11,17-dihydroxy-6-methyl-, (6alpha,11beta)-, 11beta,17-dihydroxy-6alpha-methyl-3,20-dioxopregn-4-en-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 G?

The CAS Registry Number of Methylprednisolone Acetate EP Impurity G is 1625-11-2. It is also known as Methylprednisolone Acetate - Impurity G, Premedrol Acetate impurity, 6-Methyl Hydrocortisone 21-Acetate.

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

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

What is Methylprednisolone Acetate EP Impurity G used for?

Methylprednisolone Acetate EP Impurity G 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 G can I order?

We supply Methylprednisolone Acetate EP Impurity G 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 G?

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

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