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API Process Intermediates & Related Compounds

Prednisolone Acetate

Reference StandardIn stock

Order Prednisolone Acetate (CAS 52-21-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Prednisolone Acetate chemical structure
CAS number52-21-1
FormulaC23H30O6
Molar mass402.5 g/mol
Physical formSolid
Purity97.4%
InChIKeyLRJOMUJRLNCICJ-JZYPGELDSA-N
IUPAC name[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

About Prednisolone Acetate

Prednisolone Acetate sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Identity at a glance (Reference Standard): CAS 52-21-1, formula C23H30O6 and molar mass 402.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Handling and storage

It carries the GHS signal word Danger (H300, H319, H360 and H361), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. 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

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Prednisolone Acetate
Product namePrednisolone Acetate
Catalogue numberZX-012803
CAS number52-21-1
IUPAC name[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formulaC23H30O6
Molar mass402.5 g/mol
Exact mass402.2042
GradeReference Standard
Purity / assay97.4%
Physical formSolid
XLogP32.4
H-bond donors / acceptors2 / 6
Topological polar surface area101 Ų
InChIKeyLRJOMUJRLNCICJ-JZYPGELDSA-N
SMILESCC(=O)OCC(=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)O
PubChem CID5834
Synonyms(11β)-21-(Acetyloxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione, 21-(Acetoxy)-11β,17α-dihydroxypregna-1,4-diene-3,20-dione, Cormalone, Cortipred, Deltilen, Econopred, Falcon, Meticortelone Acetate, Predalone 50, Prediacortin, Predicort, Prednidoren

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H300Fatal if swallowed
  • H319Causes serious eye irritation
  • H360May damage fertility or the unborn child
  • H361Suspected of damaging fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P264, P264 + P265, P270, P280, P301 + P316, P305 + P351 + P338, P318, P319, P321, P330, P337 + P317, 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 Acetate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Acetate

Which CAS number identifies Prednisolone Acetate?
Prednisolone Acetate is registered under CAS 52-21-1. You may also see it listed as (11β)-21-(Acetyloxy)-11,17-dihydroxypregna-1,4-diene-3,20-dione, 21-(Acetoxy)-11β,17α-dihydroxypregna-1,4-diene-3,20-dione, Cormalone. Our catalogue number for this item is ZX-012803.
What are the formula and molar mass of Prednisolone Acetate?
For Prednisolone Acetate, its formula is C23H30O6 and its molar mass is 402.5 g/mol. The systematic (IUPAC) name is [2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate. InChIKey LRJOMUJRLNCICJ-JZYPGELDSA-N lets you match it in any structure database.
How is Prednisolone Acetate used in pharmaceutical QC?
Prednisolone 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 Acetate?
This listing is Reference Standard grade with 97.4% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Prednisolone 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 Acetate to my country?
Yes. Because Prednisolone 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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