Methylprednisolone Hydrogen Succinate EP Impu… 119657-85-1

About Methylprednisolone Hydrogen Succinate EP Impurity D

Methylprednisolone Hydrogen Succinate EP Impurity D is a pharmacopeial impurity of Methylprednisolone carrying the CAS registry number 119657-85-1. Its molecular formula is C26H36O8 and its molecular weight is 476.6 g/mol. Alternative names: 6a-Methyl Hydrocortisone 21-Hemisuccinate and 6alpha-Methyl Hydrocortisone 21-Hemisuccinate.

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.

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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Methylprednisolone Hydrogen Succinate EP Impurity D 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 Hydrogen Succinate EP Impurity D
Catalogue No.	VQ-023106
CAS Number	119657-85-1
IUPAC name	4-[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-oxoethoxy]-4-oxobutanoic acid
Molecular formula	C₂₆H₃₆O₈
Molecular weight	476.6 g/mol
Exact mass	476.241
Grade	Reference Standard
HSN code	38229090
InChIKey	VHQHMYZONZIQMP-XYMSELFBSA-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)CCC(=O)O)O
PubChem CID	71750377

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	3 / 8
TPSA	138 Å²
Synonyms	6a-Methyl Hydrocortisone 21-Hemisuccinate, Methylprednisolone Hydrogen Succinate - Impurity D, 6alpha-Methyl Hydrocortisone 21-Hemisuccinate, 6, A-Methyl Hydrocortisone 21-Hemisuccinate, Methylhydrocortisone-21-hydrogen succinate, Methylhydrocortisone-21-hydrogen hemisuccinate, Corticosterone, 17-hydroxy-6alpha-methyl-, 21-(H succinate), 4-((11beta,17-Dihydroxy-6alpha-methyl-3,20-dioxopregn-4-en-21-yl)oxy)-4-oxobutanoic acid, 4-[(11beta,17-Dihydroxy-6alpha-methyl-3,20-dioxopregn-4-en-21-yl)oxy]-4-oxobutanoic acid

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 Hydrogen Succinate EP Impurity D?

The CAS Registry Number of Methylprednisolone Hydrogen Succinate EP Impurity D is 119657-85-1. It is also known as 6a-Methyl Hydrocortisone 21-Hemisuccinate, Methylprednisolone Hydrogen Succinate - Impurity D, 6alpha-Methyl Hydrocortisone 21-Hemisuccinate.

What is the molecular formula and molecular weight of Methylprednisolone Hydrogen Succinate EP Impurity D?

Methylprednisolone Hydrogen Succinate EP Impurity D has the molecular formula C26H36O8 and a molecular weight of 476.6 g/mol.

What is Methylprednisolone Hydrogen Succinate EP Impurity D used for?

Methylprednisolone Hydrogen Succinate EP Impurity D 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 Hydrogen Succinate EP Impurity D can I order?

We supply Methylprednisolone Hydrogen Succinate EP Impurity D 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 Hydrogen Succinate EP Impurity D?

Yes. Every lot of Methylprednisolone Hydrogen Succinate EP Impurity D 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 Hydrogen Succinate EP Impurity D be shipped internationally?

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