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API Impurities

Prednisolone-17-acetate

Reference StandardAvailable on request

Prednisolone-17-acetate (CAS 52628-64-5) supplier Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes
Prednisolone-17-acetate chemical structure
CAS number52628-64-5
FormulaC23H30O6
Molar mass402.5 g/mol
Physical formSolid
HS code38229090
InChIKeyYCEQGEMYOUCHON-JZYPGELDSA-N
IUPAC name[(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate

About Prednisolone-17-acetate

Prednisolone-17-acetate belongs to the Prednisolone reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 52628-64-5, formula C23H30O6 and molar mass 402.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Storage and safety notes

It carries the GHS signal word Danger (H302 and H341), so wear gloves and eye protection and work with good ventilation.

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

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

Prednisolone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Prednisolone-17-acetate
Product namePrednisolone-17-acetate
Catalogue numberZX-026505
CAS number52628-64-5
IUPAC name[(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate
Molecular formulaC23H30O6
Molar mass402.5 g/mol
Exact mass402.2042
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors2 / 6
Topological polar surface area101 Ų
HS code38229090
InChIKeyYCEQGEMYOUCHON-JZYPGELDSA-N
SMILESCC(=O)O[C@@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)O)C)C(=O)CO
PubChem CID135233
SynonymsPregna-1,4-diene-3,20-dione, 17-(acetyloxy)-11,21-dihydroxy-, (11beta)-, 11,21-Dihydroxy-3,20-dioxopregna-1,4-dien-17-yl acetate, 11beta,21-Dihydroxy-3,20-dioxopregna-1,4-dien-17-yl acetate, (11beta)-17-(Acetyloxy)-11,21-dihydroxypregna-1,4-diene-3,20-dione

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 Prednisolone-17-acetate
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 Prednisolone-17-acetate

Which CAS number identifies Prednisolone-17-acetate?
Prednisolone-17-acetate is registered under CAS 52628-64-5. You may also see it listed as Pregna-1,4-diene-3,20-dione, 17-(acetyloxy)-11,21-dihydroxy-, (11beta)-, 11,21-Dihydroxy-3,20-dioxopregna-1,4-dien-17-yl acetate, 11beta,21-Dihydroxy-3,20-dioxopregna-1,4-dien-17-yl acetate. Our catalogue number for this item is ZX-026505.
What are the formula and molar mass of Prednisolone-17-acetate?
For Prednisolone-17-acetate, its formula is C23H30O6 and its molar mass is 402.5 g/mol. The systematic (IUPAC) name is [(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate. InChIKey YCEQGEMYOUCHON-JZYPGELDSA-N lets you match it in any structure database.
How is Prednisolone-17-acetate used in pharmaceutical QC?
Prednisolone-17-acetate is a characterised reference material linked to Prednisolone. 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 Prednisolone-17-acetate?
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 Prednisolone-17-acetate?
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 Prednisolone-17-acetate to my country?
Yes. Because Prednisolone-17-acetate 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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