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Pharmacopeial Impurities (EP / USP / BP)

Norethindrone Acetate EP Impurity F

Reference StandardAvailable on request

Order Norethindrone Acetate EP Impurity F (CAS 6856-27-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Norethindrone Acetate EP Impurity F chemical structure
CAS number6856-27-5
FormulaC22H28O4
Molar mass356.5 g/mol
Physical formSolid
HS code38229090
InChIKeyNVEXGWVOAPQSMX-VIHHZYQKSA-N
IUPAC name[(6R,8R,9S,10R,13S,14S,17R)-17-ethynyl-6-hydroxy-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 F

Analytical teams working on Norethindrone use Norethindrone Acetate EP Impurity F as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 6856-27-5, formula C22H28O4 and molar mass 356.5 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

It carries the GHS signal word Danger (H302, H334, H351 and H360), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 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 F
Product nameNorethindrone Acetate EP Impurity F
Catalogue numberZX-022304
CAS number6856-27-5
IUPAC name[(6R,8R,9S,10R,13S,14S,17R)-17-ethynyl-6-hydroxy-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formulaC22H28O4
Molar mass356.5 g/mol
Exact mass356.1988
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors1 / 4
Topological polar surface area63.6 Ų
HS code38229090
InChIKeyNVEXGWVOAPQSMX-VIHHZYQKSA-N
SMILESCC(=O)O[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C[C@H](C4=CC(=O)CC[C@H]34)O)C)C#C
PubChem CID11314288
SynonymsNorethiesterone Acetate EP Impurity F, Norethisterone Acetate - Impurity F, 6β-Hydroxy Norethindrone Acetate, 6b-Hydroxy Norethindrone Acetate, 6beta-Hydroxy Norethindrone Acetate, Estradiol Impurity 8, A-Hydroxy Norethindrone Acetate, 19-NOrpregn-4-en-20-yn-3-one, 17-(acetyloxy)-6-hydroxy-, (6, A,17, A)-, 6beta-Hydroxy-3-oxo-17alpha-19-norpregn-4-en-20-yn-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

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H351Suspected of causing cancer
  • H360May damage fertility or the unborn child

Precautionary statements P203, P233, P260, P264, P270, P271, P280, P284, P301 + P317, P304 + P340, P318, P330, P342 + P316, P403, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Norethindrone Acetate EP Impurity F
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 F

Which CAS number identifies Norethindrone Acetate EP Impurity F?
Norethindrone Acetate EP Impurity F is registered under CAS 6856-27-5. You may also see it listed as Norethiesterone Acetate EP Impurity F, Norethisterone Acetate - Impurity F, 6β-Hydroxy Norethindrone Acetate. Our catalogue number for this item is ZX-022304.
What are the formula and molar mass of Norethindrone Acetate EP Impurity F?
For Norethindrone Acetate EP Impurity F, its formula is C22H28O4 and its molar mass is 356.5 g/mol. The systematic (IUPAC) name is [(6R,8R,9S,10R,13S,14S,17R)-17-ethynyl-6-hydroxy-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate. InChIKey NVEXGWVOAPQSMX-VIHHZYQKSA-N lets you match it in any structure database.
How is Norethindrone Acetate EP Impurity F used in pharmaceutical QC?
Norethindrone Acetate EP Impurity F 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 F?
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 F?
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 F to my country?
Yes. Because Norethindrone Acetate EP Impurity F is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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