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Pharmacopeial Impurities (EP / USP / BP)

Progesterone EP Impurity L

Reference StandardAvailable on request

Progesterone EP Impurity L (CAS 2257421-80-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-022583.

Pack sizes
Progesterone EP Impurity L chemical structure
CAS number2257421-80-8
FormulaC22H30O2
Molar mass326.5 g/mol
Physical formSolid
HS code38229090
InChIKeyJJEGUVZRFNHEHU-GFJXEVPCSA-N
IUPAC name2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal

About Progesterone EP Impurity L

Progesterone EP Impurity L is supplied by Zemixal as a characterised reference material for Progesterone analysis. For your records (Reference Standard), the material is defined by CAS 2257421-80-8, formula C22H30O2 and molar mass 326.5 g/mol. It is handled as a solid.

Typical applications

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Progesterone

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

Progesterone 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 Progesterone EP Impurity L
Product nameProgesterone EP Impurity L
Catalogue numberZX-022583
CAS number2257421-80-8
IUPAC name2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal
Molecular formulaC22H30O2
Molar mass326.5 g/mol
Exact mass326.2246
GradeReference Standard
Physical formSolid
XLogP34.5
H-bond donors / acceptors0 / 2
Topological polar surface area34.1 Ų
HS code38229090
InChIKeyJJEGUVZRFNHEHU-GFJXEVPCSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=C)C=O)CCC4=CC(=O)CC[C@]34C
PubChem CID156028079
SynonymsProgesterone - Impurity L, 20-Methylidene-3-oxopregn-4-en-21-al, L-20-Methylene-pregn-4-ene-3,2,1-dione, Pregna-4,20-diene-20-carboxaldehyde, 3-oxo-, 3-Oxopregna-4,20-diene-20-carboxaldehyde

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 Progesterone EP Impurity L
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 Progesterone EP Impurity L

Which CAS number identifies Progesterone EP Impurity L?
Progesterone EP Impurity L is registered under CAS 2257421-80-8. You may also see it listed as Progesterone - Impurity L, 20-Methylidene-3-oxopregn-4-en-21-al, L-20-Methylene-pregn-4-ene-3,2,1-dione. Our catalogue number for this item is ZX-022583.
What are the formula and molar mass of Progesterone EP Impurity L?
For Progesterone EP Impurity L, its formula is C22H30O2 and its molar mass is 326.5 g/mol. The systematic (IUPAC) name is 2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal. InChIKey JJEGUVZRFNHEHU-GFJXEVPCSA-N lets you match it in any structure database.
How is Progesterone EP Impurity L used in pharmaceutical QC?
Progesterone EP Impurity L is a characterised reference material linked to Progesterone. 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 Progesterone EP Impurity L?
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 Progesterone EP Impurity L?
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 Progesterone EP Impurity L to my country?
Yes. Progesterone EP Impurity L ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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