Methylprednisolone Hydrogen Succinate EP Impu… 77074-42-1

Name: Methylprednisolone Hydrogen Succinate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-026639

About Methylprednisolone Hydrogen Succinate EP Impurity B

Methylprednisolone Hydrogen Succinate EP Impurity B (CAS 77074-42-1) is a pharmacopeial impurity of Methylprednisolone offered by Vaqora Chemicals. Its molecular formula is C26H34O8 and its molecular weight is 474.5 g/mol. Alternative names: 6a-Methyl Prednisolone 17-Hemisuccinate and Methyl Prednisolone 17-Hemisuccinate.

It is supplied 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methylprednisolone Hydrogen Succinate EP Impurity B is dispatched with a Certificate of Analysis (COA) to destinations 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 B
Catalogue No.	VQ-026639
CAS Number	77074-42-1
IUPAC name	4-[[(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]oxy]-4-oxobutanoic acid
Molecular formula	C₂₆H₃₄O₈
Molecular weight	474.5 g/mol
Exact mass	474.2254
Grade	Reference Standard
HSN code	38229090
InChIKey	VDJNUHGXSJAWMH-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)C=C4)C)O)C)(C(=O)CO)OC(=O)CCC(=O)O
PubChem CID	63017

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	3 / 8
TPSA	138 Å²
Synonyms	6a-Methyl Prednisolone 17-Hemisuccinate, Methyl Prednisolone 17-Hemisuccinate, Methylprednisolone 17-Hydrogen Succinate, Methylprednisolone Hydrogen Succinate - Impurity B, Methylprednisolone 17-hemisuccinate, 6alpha-Methyl Prednisolone 17-Hemisuccinate, 4-[(11,21-Dihydroxy-6-methyl-3,20-dioxopregna-1,4-dien-17-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 B?

The CAS Registry Number of Methylprednisolone Hydrogen Succinate EP Impurity B is 77074-42-1. It is also known as 6a-Methyl Prednisolone 17-Hemisuccinate, Methyl Prednisolone 17-Hemisuccinate, Methylprednisolone 17-Hydrogen Succinate.

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

Methylprednisolone Hydrogen Succinate EP Impurity B has the molecular formula C26H34O8 and a molecular weight of 474.5 g/mol.

What is Methylprednisolone Hydrogen Succinate EP Impurity B used for?

Methylprednisolone Hydrogen Succinate EP Impurity B 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 B can I order?

We supply Methylprednisolone Hydrogen Succinate EP Impurity B 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 B?

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

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