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API Impurities

4-HydroxyNandrolone

Reference StandardAvailable on request

Buy 4-HydroxyNandrolone (CAS 4721-69-1) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
4-HydroxyNandrolone chemical structure
CAS number4721-69-1
FormulaC18H26O3
Molar mass290.4 g/mol
Physical formSolid
HS code38229090
InChIKeyGXHBCWCMYVTJOW-YGRHGMIBSA-N
IUPAC name(8R,9S,10R,13S,14S,17S)-4,17-dihydroxy-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one

About 4-HydroxyNandrolone

Analytical teams working on Nandrolone use 4-HydroxyNandrolone as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 4721-69-1, formula C18H26O3 and molar mass 290.4 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

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

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

Reference standards for Nandrolone

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

Nandrolone standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 4-HydroxyNandrolone
Product name4-HydroxyNandrolone
Catalogue numberZX-046307
CAS number4721-69-1
IUPAC name(8R,9S,10R,13S,14S,17S)-4,17-dihydroxy-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one
Molecular formulaC18H26O3
Molar mass290.4 g/mol
Exact mass290.1882
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code38229090
InChIKeyGXHBCWCMYVTJOW-YGRHGMIBSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C(C(=O)CC[C@H]34)O
PubChem CID20055236
SynonymsOxabolone, 4-Hydroxy-19-nortestosterone, 4,17beta-Dihydroxyestr-4-en-3-one, Estr-4-en-3-one, 4,17-dihydroxy-, (17.beta.)-, Estr-4-en-3-one, 4,17beta-dihydroxy-, Estr-4-en-3-one, 4,17-dihydroxy-, (17beta)-, 4-Hydroxynandrolone (Oxabolone)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Danger

  • H351Suspected of causing cancer

Precautionary statements P203, P280, P318, 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 4-HydroxyNandrolone
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 4-HydroxyNandrolone

Which CAS number identifies 4-HydroxyNandrolone?
4-HydroxyNandrolone is registered under CAS 4721-69-1. You may also see it listed as Oxabolone, 4-Hydroxy-19-nortestosterone, 4,17beta-Dihydroxyestr-4-en-3-one. Our catalogue number for this item is ZX-046307.
What are the formula and molar mass of 4-HydroxyNandrolone?
For 4-HydroxyNandrolone, its formula is C18H26O3 and its molar mass is 290.4 g/mol. The systematic (IUPAC) name is (8R,9S,10R,13S,14S,17S)-4,17-dihydroxy-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one. InChIKey GXHBCWCMYVTJOW-YGRHGMIBSA-N lets you match it in any structure database.
How is 4-HydroxyNandrolone used in pharmaceutical QC?
4-HydroxyNandrolone is a characterised reference material linked to Nandrolone. 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 4-HydroxyNandrolone?
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 4-HydroxyNandrolone?
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 4-HydroxyNandrolone to my country?
Yes. Because 4-HydroxyNandrolone 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.

More Nandrolone standards

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