Methylprednisolone 17-Propionate

About Methylprednisolone 17-Propionate

Methylprednisolone 17-Propionate is an impurity of Methylprednisolone carrying the CAS registry number 79512-61-1. Formula C25H34O6, molecular weight 430.5 g/mol. Alternative names: 6a-Methyl Prednisolone 17-Propionate and 6α Methylprednisolone 17-Propionate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Methylprednisolone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Methylprednisolone 17-Propionate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Methylprednisolone

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

Methylprednisolone impurities

Specifications & identifiers

Chemical identifiers
Product name	Methylprednisolone 17-Propionate
Catalogue No.	VQ-021279
CAS Number	79512-61-1
IUPAC name	[(6S,8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] propanoate
Molecular formula	C₂₅H₃₄O₆
Molecular weight	430.5 g/mol
Exact mass	430.2355
Grade	Reference Standard
HSN code	38229090
InChIKey	AARQXBTVVJUICB-LZHIOSKDSA-N
SMILES	CCC(=O)O[C@@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2C[C@@H](C4=CC(=O)C=C[C@]34C)C)O)C)C(=O)CO
PubChem CID	10025718

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	2 / 6
TPSA	101 Å²
Synonyms	6a-Methyl Prednisolone 17-Propionate, 6α Methylprednisolone 17-Propionate, PEntafluoro[3-nitro-4-[(phenylsulfonyl)methyl]phenyl]sulfur, 6alpha-Methylprednisolone 17-propionate, (6alpha,11beta)-11,21-Dihydroxy-6-methyl-17-(1-oxopropoxy)-regna-1,4-diene-3,20-dione, (6alpha,11beta)-11,21-Dihydroxy-6-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, 11beta,21-dihydroxy-6alpha-methyl-17-propionyloxy-1,4-pregnadiene-3,20-dione, Pregna-1,4-diene-3,20-dione, 11,21-dihydroxy-6-methyl-17-(1-oxopropoxy)-, (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 17-Propionate?

The CAS Registry Number of Methylprednisolone 17-Propionate is 79512-61-1. It is also known as 6a-Methyl Prednisolone 17-Propionate, 6α Methylprednisolone 17-Propionate, PEntafluoro[3-nitro-4-[(phenylsulfonyl)methyl]phenyl]sulfur.

What is the molecular formula and molecular weight of Methylprednisolone 17-Propionate?

Methylprednisolone 17-Propionate has the molecular formula C25H34O6 and a molecular weight of 430.5 g/mol.

What is Methylprednisolone 17-Propionate used for?

Methylprednisolone 17-Propionate 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 17-Propionate can I order?

We supply Methylprednisolone 17-Propionate 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 17-Propionate?

Yes. Every lot of Methylprednisolone 17-Propionate 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 17-Propionate be shipped internationally?

Yes. We export Methylprednisolone 17-Propionate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.