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Prednisolone 11,21-diacetate

Also known as: Prednisolone diacetate, Prednisolone 11,21-Diacetate, 11β,21-Diacetoxypregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 11,21-bis(acetyloxy)-17-hydroxy-, (11β)-, 17-Hydroxy-11β,21-bis(acetyloxy)pregna-1,4-diene-3,20-dione, 1,4-Pregnadien-11β,17,21-triol-3,20-dione 11,21-diacetate, Prednisolone Acetate EP Impurity C, Prednisolone Acetate EP Impurity C (Prednisolone Diacetate)

Prednisolone 11,21-diacetate (CAS 98523-85-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H32O7 and a molecular weight of 444.51700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
98523-85-4
Jingsj CID
J-1386293-6
Molecular Formula
C25H32O7
Molecular Weight
444.51700 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass444.21500
PSA106.97000
LogP2.69920

Frequently Asked Questions

What is the CAS number of Prednisolone 11,21-diacetate?

The CAS number of Prednisolone 11,21-diacetate is 98523-85-4.

What are the molecular formula and molecular weight of Prednisolone 11,21-diacetate?

Prednisolone 11,21-diacetate has molecular formula C25H32O7 and molecular weight 444.51700 g/mol.

What are the upstream and downstream products of Prednisolone 11,21-diacetate?

For Prednisolone 11,21-diacetate, Downstream Products: Prednisolone, Methyl acetate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Prednisolone 11,21-diacetate (CAS 98523-85-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1386293-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.