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API Process Intermediates & Related Compounds

Norgestomet

Available on request

Buy Norgestomet (CAS 25092-41-5) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-042395.

Pack sizes
Norgestomet chemical structure
CAS number25092-41-5
FormulaC23H32O4
Molar mass372.5 g/mol
Physical formSolid
InChIKeyIWSXBCZCPVUWHT-VIFKTUCRSA-N
IUPAC name[(8R,9S,10R,11S,13S,14S,17R)-17-acetyl-11,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate

About Norgestomet

Norgestomet is part of the Zemixal API Process Intermediates & Related Compounds range. Identity at a glance: CAS 25092-41-5, formula C23H32O4 and molar mass 372.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H312, H332, H351 and H360. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. 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

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Norgestomet
Product nameNorgestomet
Catalogue numberZX-042395
CAS number25092-41-5
IUPAC name[(8R,9S,10R,11S,13S,14S,17R)-17-acetyl-11,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formulaC23H32O4
Molar mass372.5 g/mol
Exact mass372.2301
Physical formSolid
XLogP33.1
H-bond donors / acceptors0 / 4
Topological polar surface area60.4 Ų
InChIKeyIWSXBCZCPVUWHT-VIFKTUCRSA-N
SMILESC[C@H]1C[C@]2([C@@H](CC[C@@]2(C(=O)C)OC(=O)C)[C@H]3[C@H]1[C@H]4CCC(=O)C=C4CC3)C
PubChem CID9820838
Synonyms19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-11-methyl-, (11beta)-, 17-(acetyloxy)-11 beta-methyl-19-norpregn-4-ene-3,20-dione, 19-norpregn-4-ene-3,20-dione, 17-(acetyloxy)-11-methyl-, (11-beta)-, 17-Hydroxy-11beta-methyl-19-norpregn-4-ene-3,20-dione acetate, 17alpha-Acetyloxy-11beta-methyl-19-norprogesterone, 11beta-Methyl-3,20-dioxo-19-nor-4-pregnen-17-yl acetat, 17-alpha-Acetoxy-11-beta-19-norpreg-4-ene-3,20-dione, 17-(Acetyloxy)-11-beta-methyl-19-norpregn-4-ene-3,20-dione, 19-Norpregn-4-ene-3,20-dione, 17-hydroxy-11-beta-methyl-, acetate, 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-11-methyl-, (11.beta.)-, 17a-Acetoxy-11b-methyl-19-norpregn-4-ene-3,20-dione

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

  • H312Harmful in contact with skin
  • H332Harmful if inhaled
  • H351Suspected of causing cancer
  • H360May damage fertility or the unborn child

Precautionary statements P203, P261, P271, P280, P302 + P352, P304 + P340, P317, P318, P321, P362 + P364, 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 Norgestomet
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 Norgestomet

Which CAS number identifies Norgestomet?
Norgestomet is registered under CAS 25092-41-5. You may also see it listed as 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-11-methyl-, (11beta)-, 17-(acetyloxy)-11 beta-methyl-19-norpregn-4-ene-3,20-dione, 19-norpregn-4-ene-3,20-dione, 17-(acetyloxy)-11-methyl-, (11-beta)-. Our catalogue number for this item is ZX-042395.
What are the formula and molar mass of Norgestomet?
For Norgestomet, its formula is C23H32O4 and its molar mass is 372.5 g/mol. The systematic (IUPAC) name is [(8R,9S,10R,11S,13S,14S,17R)-17-acetyl-11,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate. InChIKey IWSXBCZCPVUWHT-VIFKTUCRSA-N lets you match it in any structure database.
How is Norgestomet used in pharmaceutical QC?
Norgestomet 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 Norgestomet?
The grade and assay are confirmed on the quotation and the batch COA. 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 Norgestomet?
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 Norgestomet to my country?
Yes. Because Norgestomet 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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