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API Reference Standards

Testosterone

Reference StandardIn stock

Buy Testosterone (CAS 58-22-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg. Part of our API Reference Standards range.

Pack sizes
Testosterone chemical structure
CAS number58-22-0
FormulaC19H28O2
Molar mass288.4 g/mol
Physical formSolid
HS code38229090
InChIKeyMUMGGOZAMZWBJJ-DYKIIFRCSA-N
IUPAC name(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

About Testosterone

Testosterone belongs to the Testosterone reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 58-22-0, formula C19H28O2 and molar mass 288.4 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material

Handling and storage

Hazard communication follows GHS (Danger: H302, H350, H351 and H360). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 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 Testosterone

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

Testosterone standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Testosterone
Product nameTestosterone
Catalogue numberZX-006850
CAS number58-22-0
IUPAC name(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formulaC19H28O2
Molar mass288.4 g/mol
Exact mass288.2089
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeyMUMGGOZAMZWBJJ-DYKIIFRCSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=CC(=O)CC[C@]34C
PubChem CID6013
Synonyms17β-Hydroxyandrost-4-en-3-one, (17β)-17-Hydroxyandrost-4-en-3-one, 4-Androsten-3-one-17β-ol, Androst-4-en-17β-ol-3-one, Androst-4-ene-17β-ol-3-one, Testosteron, Virosterone, Homosterone, Mertestate, Androlin, Testiculosterone, Andrusol

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H350May cause cancer
  • H351Suspected of causing cancer
  • H360May damage fertility or the unborn child
  • H361Suspected of damaging fertility or the unborn child
  • H362May cause harm to breast-fed children
  • H372Causes damage to organs through prolonged or repeated exposure
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P263, P264, P270, P273, P280, P301 + P317, P318, P319, P330, P391, 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 Testosterone
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Testosterone

Which CAS number identifies Testosterone?
Testosterone is registered under CAS 58-22-0. You may also see it listed as 17β-Hydroxyandrost-4-en-3-one, (17β)-17-Hydroxyandrost-4-en-3-one, 4-Androsten-3-one-17β-ol. Our catalogue number for this item is ZX-006850.
What are the formula and molar mass of Testosterone?
For Testosterone, its formula is C19H28O2 and its molar mass is 288.4 g/mol. The systematic (IUPAC) name is (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. InChIKey MUMGGOZAMZWBJJ-DYKIIFRCSA-N lets you match it in any structure database.
How is Testosterone used in pharmaceutical QC?
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 Testosterone?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 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 Testosterone to my country?
Yes. Because 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.

Other grades with CAS 58-22-0

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