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Pharmacopeial Impurities (EP / USP / BP)

Progesterone EP Impurity A

Reference StandardAvailable on request

Order Progesterone EP Impurity A (CAS 24377-08-0) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Progesterone EP Impurity A chemical structure
CAS number24377-08-0
FormulaC21H28O2
Molar mass312.4 g/mol
Physical formSolid
HS code38229090
InChIKeyIXCUVBOSDZZTGA-YZUZWNONSA-N
IUPAC name(8R,9S,10R,13R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-3-one

About Progesterone EP Impurity A

Progesterone EP Impurity A is supplied by Zemixal as a characterised reference material for Progesterone analysis. Identity at a glance (Reference Standard): CAS 24377-08-0, formula C21H28O2 and molar mass 312.4 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. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 A
Product nameProgesterone EP Impurity A
Catalogue numberZX-026552
CAS number24377-08-0
IUPAC name(8R,9S,10R,13R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-3-one
Molecular formulaC21H28O2
Molar mass312.4 g/mol
Exact mass312.2089
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors0 / 2
Topological polar surface area34.1 Ų
HS code38229090
InChIKeyIXCUVBOSDZZTGA-YZUZWNONSA-N
SMILESCC(=O)[C@H]1CC=C2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C
PubChem CID13831952
SynonymsPregna-4,14-diene-3,20-dione, Progesterone - Impurity A, Progesterone impurity A

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 A
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 A

Which CAS number identifies Progesterone EP Impurity A?
Progesterone EP Impurity A is registered under CAS 24377-08-0. You may also see it listed as Pregna-4,14-diene-3,20-dione, Progesterone - Impurity A, Progesterone impurity A. Our catalogue number for this item is ZX-026552.
What are the formula and molar mass of Progesterone EP Impurity A?
For Progesterone EP Impurity A, its formula is C21H28O2 and its molar mass is 312.4 g/mol. The systematic (IUPAC) name is (8R,9S,10R,13R,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-3-one. InChIKey IXCUVBOSDZZTGA-YZUZWNONSA-N lets you match it in any structure database.
How is Progesterone EP Impurity A used in pharmaceutical QC?
Progesterone EP Impurity A 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 A?
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 A?
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 A to my country?
Yes. Progesterone EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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