Eplerenone EP Impurity B

Name: Eplerenone EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-025564

About Eplerenone EP Impurity B

Eplerenone EP Impurity B is a pharmacopeial impurity of Eplerenone carrying the CAS registry number 192704-82-8. Its molecular formula is C24H30O6 and its molecular weight is 414.5 g/mol. Common synonyms include Eplerenone - Impurity B.

The product is provided 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 Eplerenone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Eplerenone

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

Eplerenone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Eplerenone EP Impurity B
Catalogue No.	VQ-025564
CAS Number	192704-82-8
IUPAC name	methyl (1S,2S,4R,5R,6R,9S,10S,11R,18R)-5,18-dimethyl-5',15-dioxospiro[3-oxapentacyclo[8.8.0.02,4.05,9.013,18]octadec-13-ene-6,2'-oxolane]-11-carboxylate
Molecular formula	C₂₄H₃₀O₆
Molecular weight	414.5 g/mol
Exact mass	414.2042
Grade	Reference Standard
HSN code	38229090
InChIKey	QBIRIYASLUPKQB-KPHSNMAVSA-N
SMILES	C[C@]12CCC(=O)C=C1C[C@H]([C@@H]3[C@@H]2[C@H]4[C@H](O4)[C@]5([C@H]3CC[C@@]56CCC(=O)O6)C)C(=O)OC
PubChem CID	156028061

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	0 / 6
TPSA	82.2 Å²

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 Eplerenone EP Impurity B?

The CAS Registry Number of Eplerenone EP Impurity B is 192704-82-8. It is also known as Eplerenone - Impurity B.

What is the molecular formula and molecular weight of Eplerenone EP Impurity B?

Eplerenone EP Impurity B has the molecular formula C24H30O6 and a molecular weight of 414.5 g/mol. Its IUPAC name is methyl (1S,2S,4R,5R,6R,9S,10S,11R,18R)-5,18-dimethyl-5',15-dioxospiro[3-oxapentacyclo[8.8.0.02,4.05,9.013,18]octadec-13-ene-6,2'-oxolane]-11-carboxylate.

What is Eplerenone EP Impurity B used for?

Eplerenone EP Impurity B is supplied as a characterised reference material related to Eplerenone. 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 Eplerenone EP Impurity B can I order?

We supply Eplerenone 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 Eplerenone EP Impurity B?

Yes. Every lot of Eplerenone 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 Eplerenone EP Impurity B be shipped internationally?

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