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Metabolites & Degradation Products

11α-Hydroxy Testosterone

Reference StandardAvailable on request

11α-Hydroxy Testosterone (CAS 3066-12-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-036275.

Pack sizes
11α-Hydroxy Testosterone chemical structure
CAS number3066-12-4
FormulaC19H28O3
Molar mass304.4 g/mol
Physical formSolid
HS code38229090
InChIKeyYQDZGFAYWGWSJK-RUOITVIXSA-N
IUPAC name(8S,9S,10R,11R,13S,14S,17S)-11,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

About 11α-Hydroxy Testosterone

11α-Hydroxy Testosterone is supplied by Zemixal as a characterised reference material for Testosterone analysis. Key data (Reference Standard): CAS 3066-12-4, formula C19H28O3 and molar mass 304.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Handling and storage

It carries the GHS signal word Danger (H351 and H360), 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. 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 Testosterone

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

Testosterone standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 11α-Hydroxy Testosterone
Product name11α-Hydroxy Testosterone
Catalogue numberZX-036275
CAS number3066-12-4
IUPAC name(8S,9S,10R,11R,13S,14S,17S)-11,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formulaC19H28O3
Molar mass304.4 g/mol
Exact mass304.2038
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code38229090
InChIKeyYQDZGFAYWGWSJK-RUOITVIXSA-N
SMILESC[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@@H](C[C@]4([C@H]3CC[C@@H]4O)C)O
PubChem CID11954152
Synonyms11alpha-Hydroxytestosterone, 11alpha,17beta-Dihydroxyandrost-4-en-3-one, 11alpha-hydroxy Testosterone, 11.alpha.-Hydroxytestosterone, 11-alpha,17-beta-Dihydroxyandrost-4-en-3-one, 11-Hydroxytestosterone, 11alpha-, 11alpha-Hydroxytestosterone, (+)-, delta4-Androsten-3-one-11alpha,17beta-diol, Androst-4-en-3-one, 11,17-dihydroxy-, (11alpha,17beta)-, 11, A-Hydroxytestosterone, 11alpha-Hydroxytestosterone, 10, 11.alpha.,17.beta.-Dihydroxy-androst-4-en-3-one

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
  • H360May damage fertility or the unborn child

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 11α-Hydroxy Testosterone
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 11α-Hydroxy Testosterone

Which CAS number identifies 11α-Hydroxy Testosterone?
11α-Hydroxy Testosterone is registered under CAS 3066-12-4. You may also see it listed as 11alpha-Hydroxytestosterone, 11alpha,17beta-Dihydroxyandrost-4-en-3-one, 11alpha-hydroxy Testosterone. Our catalogue number for this item is ZX-036275.
What are the formula and molar mass of 11α-Hydroxy Testosterone?
For 11α-Hydroxy Testosterone, its formula is C19H28O3 and its molar mass is 304.4 g/mol. The systematic (IUPAC) name is (8S,9S,10R,11R,13S,14S,17S)-11,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. InChIKey YQDZGFAYWGWSJK-RUOITVIXSA-N lets you match it in any structure database.
How is 11α-Hydroxy Testosterone used in pharmaceutical QC?
11α-Hydroxy Testosterone is a characterised reference material linked to Testosterone. 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 11α-Hydroxy Testosterone?
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 11α-Hydroxy Testosterone?
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 11α-Hydroxy Testosterone to my country?
Yes. Because 11α-Hydroxy Testosterone 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 Testosterone standards

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