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Pharmacopeial Impurities (EP / USP / BP)

Testosterone EP Impurity E

Reference StandardAvailable on request

Buy Testosterone EP Impurity E (CAS 1045-69-8) from Zemixal: C21H30O3, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-032849.

Pack sizes
Testosterone EP Impurity E chemical structure
CAS number1045-69-8
FormulaC21H30O3
Molar mass330.5 g/mol
Physical formSolid
HS code38229090
InChIKeyDJPZSBANTAQNFN-PXQJOHHUSA-N
IUPAC name[(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate

About Testosterone EP Impurity E

Zemixal lists Testosterone EP Impurity E for laboratories that identify, quantify or control Testosterone and its related substances. Key data (Reference Standard): CAS 1045-69-8, formula C21H30O3 and molar mass 330.5 g/mol. It is handled as a solid.

Where it is used

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Danger: H302, H350 and H361). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Testosterone

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

Testosterone standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Testosterone EP Impurity E
Product nameTestosterone EP Impurity E
Catalogue numberZX-032849
CAS number1045-69-8
IUPAC name[(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formulaC21H30O3
Molar mass330.5 g/mol
Exact mass330.2195
GradeReference Standard
Physical formSolid
XLogP33.9
H-bond donors / acceptors0 / 3
Topological polar surface area43.4 Ų
HS code38229090
InChIKeyDJPZSBANTAQNFN-PXQJOHHUSA-N
SMILESCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C
PubChem CID92145
SynonymsTestosterone - Impurity E, Testosterone Isocaproate - Impurity B, Testosterone Propionate - Impurity A, Testosterone acetate, 17beta-Acetoxy-4-androsten-3-one, 3-Oxoandrost-4-en-17beta-yl acetate, 17beta-Hydroxyandrost-4-en-3-one acetate, Testosterone, acetate, 17beta-hydroxyandrost-4-en-3-one, 17-acetate, 4-Androsten-17-ol-3-one acetate, Testosterone 17-acetate, Amolisin

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
  • H350May cause cancer
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, 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 EP Impurity E
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 Testosterone EP Impurity E

Which CAS number identifies Testosterone EP Impurity E?
Testosterone EP Impurity E is registered under CAS 1045-69-8. You may also see it listed as Testosterone - Impurity E, Testosterone Isocaproate - Impurity B, Testosterone Propionate - Impurity A. Our catalogue number for this item is ZX-032849.
What are the formula and molar mass of Testosterone EP Impurity E?
For Testosterone EP Impurity E, its formula is C21H30O3 and its molar mass is 330.5 g/mol. The systematic (IUPAC) name is [(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate. InChIKey DJPZSBANTAQNFN-PXQJOHHUSA-N lets you match it in any structure database.
How is Testosterone EP Impurity E used in pharmaceutical QC?
Testosterone EP Impurity E 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 EP Impurity E?
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 Testosterone EP Impurity E?
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 EP Impurity E to my country?
Yes. Because Testosterone EP Impurity E 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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