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Pharmacopeial Impurities (EP / USP / BP)

Dienogest EP Impurity K

Reference StandardAvailable on request

Buy Dienogest EP Impurity K (CAS 106111-43-7) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-021410.

Pack sizes
Dienogest EP Impurity K chemical structure
CAS number106111-43-7
FormulaC20H25NO4
Molar mass343.4 g/mol
Physical formSolid
HS code38229090
InChIKeyRLOFVNFCBUJNAR-NPZYAJIESA-N
IUPAC name2-[(8S,13S,14S,17R)-11-hydroperoxy-17-hydroxy-13-methyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]acetonitrile

About Dienogest EP Impurity K

Zemixal lists Dienogest EP Impurity K for laboratories that identify, quantify or control Dienogest and its related substances. Identity at a glance (Reference Standard): CAS 106111-43-7, formula C20H25NO4 and molar mass 343.4 g/mol. It is handled as a solid.

Where it is used

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Dienogest

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

Dienogest 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 Dienogest EP Impurity K
Product nameDienogest EP Impurity K
Catalogue numberZX-021410
CAS number106111-43-7
IUPAC name2-[(8S,13S,14S,17R)-11-hydroperoxy-17-hydroxy-13-methyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]acetonitrile
Molecular formulaC20H25NO4
Molar mass343.4 g/mol
Exact mass343.1784
GradeReference Standard
Physical formSolid
XLogP30.8
H-bond donors / acceptors2 / 5
Topological polar surface area90.6 Ų
HS code38229090
InChIKeyRLOFVNFCBUJNAR-NPZYAJIESA-N
SMILESC[C@]12CC(C3=C4CCC(=O)C=C4CC[C@H]3[C@@H]1CC[C@]2(CC#N)O)OO
PubChem CID71748926
SynonymsDienogest - Impurity K, 11beta-Hydroperoxy Dienogest, Dienogest Impurity K (11beta-Hydroperoxy Dienogest), (11beta,17alpha)-11-Hydroperoxy-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile, (17alpha)-11-Hydroperoxy-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile, 11-Hydroperoxy-17-hydroxy-3-oxo-17alpha-19-norpregna-4,9-diene-21-nitrile

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 Dienogest EP Impurity K
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 Dienogest EP Impurity K

Which CAS number identifies Dienogest EP Impurity K?
Dienogest EP Impurity K is registered under CAS 106111-43-7. You may also see it listed as Dienogest - Impurity K, 11beta-Hydroperoxy Dienogest, Dienogest Impurity K (11beta-Hydroperoxy Dienogest). Our catalogue number for this item is ZX-021410.
What are the formula and molar mass of Dienogest EP Impurity K?
For Dienogest EP Impurity K, its formula is C20H25NO4 and its molar mass is 343.4 g/mol. The systematic (IUPAC) name is 2-[(8S,13S,14S,17R)-11-hydroperoxy-17-hydroxy-13-methyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]acetonitrile. InChIKey RLOFVNFCBUJNAR-NPZYAJIESA-N lets you match it in any structure database.
How is Dienogest EP Impurity K used in pharmaceutical QC?
Dienogest EP Impurity K is a characterised reference material linked to Dienogest. 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 Dienogest EP Impurity K?
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 Dienogest EP Impurity K?
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 Dienogest EP Impurity K to my country?
Yes. Dienogest EP Impurity K ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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