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Pharmacopeial Impurities (EP / USP / BP)

Norethindrone Acetate EP Impurity E

Reference StandardAvailable on request

Order Norethindrone Acetate EP Impurity E (CAS 66964-58-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Norethindrone Acetate EP Impurity E chemical structure
CAS number66964-58-7
FormulaC22H30O4
Molar mass358.5 g/mol
Physical formSolid
HS code38229090
InChIKeyMTSLFKWJINJVBO-REGVOWLASA-N
IUPAC name[(8R,9S,10R,13S,14S,17S)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate

About Norethindrone Acetate EP Impurity E

Norethindrone Acetate EP Impurity E is supplied by Zemixal as a characterised reference material for Norethindrone analysis. For your records (Reference Standard), the material is defined by CAS 66964-58-7, formula C22H30O4 and molar mass 358.5 g/mol. It is handled as a solid.

Use cases we see most often

  • 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. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Norethindrone

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

Norethindrone 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 Norethindrone Acetate EP Impurity E
Product nameNorethindrone Acetate EP Impurity E
Catalogue numberZX-022309
CAS number66964-58-7
IUPAC name[(8R,9S,10R,13S,14S,17S)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formulaC22H30O4
Molar mass358.5 g/mol
Exact mass358.2144
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors0 / 4
Topological polar surface area60.4 Ų
HS code38229090
InChIKeyMTSLFKWJINJVBO-REGVOWLASA-N
SMILESCC(=O)[C@@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@H]34)C)OC(=O)C
PubChem CID11013778
SynonymsNorethindrone Acetate EP Impurity E, 17-Desethynyl Norethindrone Diacetate, Norethisterone Acetate - Impurity E, 17-Desethynyl Norethindrone Diacetate, (17alpha)-17-(Acetyloxy)-19-norpregn-4-ene-3,20-dione, 19-Nor-17alpha-pregn-4-ene-3,20-dione, 17-hydroxy-, acetate, 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-, (17alpha)-, 3,20-Dioxo-17alpha-19-norpregn-4-en-17-yl acetate

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 Norethindrone Acetate EP Impurity E
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 Norethindrone Acetate EP Impurity E

Which CAS number identifies Norethindrone Acetate EP Impurity E?
Norethindrone Acetate EP Impurity E is registered under CAS 66964-58-7. You may also see it listed as Norethindrone Acetate EP Impurity E, 17-Desethynyl Norethindrone Diacetate, Norethisterone Acetate - Impurity E, 17-Desethynyl Norethindrone Diacetate. Our catalogue number for this item is ZX-022309.
What are the formula and molar mass of Norethindrone Acetate EP Impurity E?
For Norethindrone Acetate EP Impurity E, its formula is C22H30O4 and its molar mass is 358.5 g/mol. The systematic (IUPAC) name is [(8R,9S,10R,13S,14S,17S)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate. InChIKey MTSLFKWJINJVBO-REGVOWLASA-N lets you match it in any structure database.
How is Norethindrone Acetate EP Impurity E used in pharmaceutical QC?
Norethindrone Acetate EP Impurity E is a characterised reference material linked to Norethindrone. 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 Norethindrone Acetate EP Impurity E?
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 Norethindrone Acetate EP Impurity E?
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 Norethindrone Acetate EP Impurity E to my country?
Yes. Norethindrone Acetate EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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