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Pharmacopeial Impurities (EP / USP / BP)

Prednisolone EP Impurity F

Reference StandardAvailable on request

Order Prednisolone EP Impurity F (CAS 600-90-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-022558.

Pack sizes
Prednisolone EP Impurity F chemical structure
CAS number600-90-8
FormulaC21H28O5
Molar mass360.4 g/mol
Physical formSolid
HS code38229090
InChIKeyOIGNJSKKLXVSLS-MKIDGPAKSA-N
IUPAC name(8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one

About Prednisolone EP Impurity F

Analytical teams working on Prednisolone use Prednisolone EP Impurity F as a qualified comparison standard. Key data (Reference Standard): CAS 600-90-8, formula C21H28O5 and molar mass 360.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes 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 Prednisolone

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

Prednisolone 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 Prednisolone EP Impurity F
Product namePrednisolone EP Impurity F
Catalogue numberZX-022558
CAS number600-90-8
IUPAC name(8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formulaC21H28O5
Molar mass360.4 g/mol
Exact mass360.1937
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors3 / 5
Topological polar surface area94.8 Ų
HS code38229090
InChIKeyOIGNJSKKLXVSLS-MKIDGPAKSA-N
SMILESC[C@]12C[C@H]([C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)CO)O)CCC4=CC(=O)C=C[C@]34C)O
PubChem CID12358724
SynonymsPrednisolone - Impurity F, Epiprednisolone, 11-epi-Prednisolone, (11alpha)-11,17,21-trihydroxypregna-1,4-diene-3,20-dione, 11alpha,17,21-Trihydroxypregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-, (11alpha)-, Prednisolone impurity F, (11, A)-11,17,21-Trihydroxypregna-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

GHS08 Health hazard
Health hazard

Signal word Danger

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 Prednisolone EP Impurity F
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 EP Impurity F

Which CAS number identifies Prednisolone EP Impurity F?
Prednisolone EP Impurity F is registered under CAS 600-90-8. You may also see it listed as Prednisolone - Impurity F, Epiprednisolone, 11-epi-Prednisolone. Our catalogue number for this item is ZX-022558.
What are the formula and molar mass of Prednisolone EP Impurity F?
For Prednisolone EP Impurity F, its formula is C21H28O5 and its molar mass is 360.4 g/mol. The systematic (IUPAC) name is (8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one. InChIKey OIGNJSKKLXVSLS-MKIDGPAKSA-N lets you match it in any structure database.
How is Prednisolone EP Impurity F used in pharmaceutical QC?
Prednisolone EP Impurity F 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 EP Impurity F?
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 EP Impurity F?
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 EP Impurity F to my country?
Yes. Because Prednisolone EP Impurity F 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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