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Metabolites & Degradation Products

Norethindrone Acetate 6-alpha-Hydroxy Impurity

Reference StandardAvailable on request

Buy Norethindrone Acetate 6-alpha-Hydroxy Impurity (CAS 6856-28-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Norethindrone Acetate 6-alpha-Hydroxy Impurity chemical structure
CAS number6856-28-6
FormulaC22H28O4
Molar mass356.5 g/mol
Physical formSolid
HS code38229090
InChIKeyNVEXGWVOAPQSMX-OARMXLMKSA-N
IUPAC name[(6S,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 6-alpha-Hydroxy Impurity

Norethindrone Acetate 6-alpha-Hydroxy Impurity belongs to the Norethindrone reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 6856-28-6, formula C22H28O4 and molar mass 356.5 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

Hazard communication follows GHS (Danger: H302, H334, H351 and H360). Our SDS lists exposure controls and first-aid measures.

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Norethindrone

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

Norethindrone standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of Norethindrone Acetate 6-alpha-Hydroxy Impurity
Product nameNorethindrone Acetate 6-alpha-Hydroxy Impurity
Catalogue numberZX-025875
CAS number6856-28-6
IUPAC name[(6S,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-OARMXLMKSA-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 CID71748799
Synonyms6α-Hydroxy Norethindrone Acetate, 6a-Hydroxy Norethindrone Acetate, 6alpha-Hydroxy Norethindrone Acetate, 6alpha-Hydroxynorethisterone Acetate, 6-Hydroxy-norethindroneacetate, 19-NOrpregn-4-en-20-yn-3-one, 17-(acetyloxy)-6-hydroxy-, (6, A,17, A)-, (6alpha,17alpha)-6-Hydroxy-3-oxo-19-norpregn-4-en-20-yn-17-yl acetate, 6alpha-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 6-alpha-Hydroxy Impurity
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 6-alpha-Hydroxy Impurity

Which CAS number identifies Norethindrone Acetate 6-alpha-Hydroxy Impurity?
Norethindrone Acetate 6-alpha-Hydroxy Impurity is registered under CAS 6856-28-6. You may also see it listed as 6α-Hydroxy Norethindrone Acetate, 6a-Hydroxy Norethindrone Acetate, 6alpha-Hydroxy Norethindrone Acetate. Our catalogue number for this item is ZX-025875.
What are the formula and molar mass of Norethindrone Acetate 6-alpha-Hydroxy Impurity?
For Norethindrone Acetate 6-alpha-Hydroxy Impurity, its formula is C22H28O4 and its molar mass is 356.5 g/mol. The systematic (IUPAC) name is [(6S,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-OARMXLMKSA-N lets you match it in any structure database.
How is Norethindrone Acetate 6-alpha-Hydroxy Impurity used in pharmaceutical QC?
Norethindrone Acetate 6-alpha-Hydroxy Impurity 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 6-alpha-Hydroxy Impurity?
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 6-alpha-Hydroxy Impurity?
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 6-alpha-Hydroxy Impurity to my country?
Yes. Because Norethindrone Acetate 6-alpha-Hydroxy Impurity 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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