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Pharmacopeial Impurities (EP / USP / BP)

Eplerenone EP Impurity C

Reference StandardAvailable on request

Buy Eplerenone EP Impurity C (CAS 95716-70-4) from Zemixal: C24H30O5, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Eplerenone EP Impurity C chemical structure
CAS number95716-70-4
FormulaC24H30O5
Molar mass398.5 g/mol
Physical formSolid
HS code38229090
InChIKeyGWEKWJOSBYDYDP-DPOGTSLVSA-N
IUPAC namemethyl (7R,8R,10S,13S,14S,17R)-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,2'-oxolane]-7-carboxylate

About Eplerenone EP Impurity C

Analytical teams working on Eplerenone use Eplerenone EP Impurity C as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 95716-70-4, formula C24H30O5 and molar mass 398.5 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Eplerenone

See every impurity, metabolite and related compound we list for this API.

Eplerenone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Eplerenone EP Impurity C
Product nameEplerenone EP Impurity C
Catalogue numberZX-021574
CAS number95716-70-4
IUPAC namemethyl (7R,8R,10S,13S,14S,17R)-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,2'-oxolane]-7-carboxylate
Molecular formulaC24H30O5
Molar mass398.5 g/mol
Exact mass398.2093
GradeReference Standard
Physical formSolid
XLogP32.4
H-bond donors / acceptors0 / 5
Topological polar surface area69.7 Ų
HS code38229090
InChIKeyGWEKWJOSBYDYDP-DPOGTSLVSA-N
SMILESC[C@]12CCC(=O)C=C1C[C@H]([C@@H]3C2=CC[C@]4([C@H]3CC[C@@]45CCC(=O)O5)C)C(=O)OC
PubChem CID10272193
SynonymsEplerenone - Impurity C, Delta9,11-Eplerenone, Eplerenone delta-9,11-Analog, 7alpha-(Methoxycarbonyl)-3-oxo-17alpha-pregna-4,9(11)-diene-21,17-carbolactone

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Eplerenone EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Eplerenone EP Impurity C

Which CAS number identifies Eplerenone EP Impurity C?
Eplerenone EP Impurity C is registered under CAS 95716-70-4. You may also see it listed as Eplerenone - Impurity C, Delta9,11-Eplerenone, Eplerenone delta-9,11-Analog. Our catalogue number for this item is ZX-021574.
What are the formula and molar mass of Eplerenone EP Impurity C?
For Eplerenone EP Impurity C, its formula is C24H30O5 and its molar mass is 398.5 g/mol. The systematic (IUPAC) name is methyl (7R,8R,10S,13S,14S,17R)-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,2'-oxolane]-7-carboxylate. InChIKey GWEKWJOSBYDYDP-DPOGTSLVSA-N lets you match it in any structure database.
How is Eplerenone EP Impurity C used in pharmaceutical QC?
Eplerenone EP Impurity C is a characterised reference material linked to Eplerenone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Eplerenone EP Impurity C?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Eplerenone EP Impurity C?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Eplerenone EP Impurity C to my country?
Yes. Eplerenone EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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