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Pharmacopeial Impurities (EP / USP / BP)

Progesterone EP Impurity E

Reference StandardAvailable on request

Buy Progesterone EP Impurity E (CAS 5062-62-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
Progesterone EP Impurity E chemical structure
CAS number5062-62-4
FormulaC23H34O3
Molar mass358.5 g/mol
Physical formSolid
HS code38229090
InChIKeyPXCKOQHPOYLYPE-KZJFZMNRSA-N
IUPAC name[(1R)-1-[(8S,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]ethyl] acetate

About Progesterone EP Impurity E

Progesterone EP Impurity E belongs to the Progesterone reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 5062-62-4, formula C23H34O3 and molar mass 358.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Hazard communication follows GHS (Danger: H302 and H341). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. 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

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Progesterone EP Impurity E
Product nameProgesterone EP Impurity E
Catalogue numberZX-022588
CAS number5062-62-4
IUPAC name[(1R)-1-[(8S,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]ethyl] acetate
Molecular formulaC23H34O3
Molar mass358.5 g/mol
Exact mass358.2508
GradeReference Standard
Physical formSolid
XLogP34.8
H-bond donors / acceptors0 / 3
Topological polar surface area43.4 Ų
HS code38229090
InChIKeyPXCKOQHPOYLYPE-KZJFZMNRSA-N
SMILESC[C@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)OC(=O)C
PubChem CID91741507
SynonymsProgesterone - Impurity E, (20R)-3-Oxopregn-4-en-20-yl Acetate, (20R)-20-(Acetyloxy)pregn-4-en-3-one, (20R)-Acetoxy-4-pregnen-3-one, 20-Dihydroprogesterone Acetate, 3-Oxopregn-4-en-20-yl acetate, (20R)-, 20beta-Acetoxypregn-4-en-3-one, Pregn-4-en-3-one, 20-(acetyloxy)-, (20R)-, 3-Oxopregn-4-en-20-yl acetate #, 4-Pregnen-20.alpha.-ol-3-one, acetate(ester)

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
  • H341Suspected of causing genetic defects

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 Progesterone 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 Progesterone EP Impurity E

Which CAS number identifies Progesterone EP Impurity E?
Progesterone EP Impurity E is registered under CAS 5062-62-4. You may also see it listed as Progesterone - Impurity E, (20R)-3-Oxopregn-4-en-20-yl Acetate, (20R)-20-(Acetyloxy)pregn-4-en-3-one. Our catalogue number for this item is ZX-022588.
What are the formula and molar mass of Progesterone EP Impurity E?
For Progesterone EP Impurity E, its formula is C23H34O3 and its molar mass is 358.5 g/mol. The systematic (IUPAC) name is [(1R)-1-[(8S,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]ethyl] acetate. InChIKey PXCKOQHPOYLYPE-KZJFZMNRSA-N lets you match it in any structure database.
How is Progesterone EP Impurity E used in pharmaceutical QC?
Progesterone EP Impurity E 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 Progesterone 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 Progesterone 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 Progesterone EP Impurity E to my country?
Yes. Because Progesterone 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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