Prednisolone 17,21-Diacetate

Name: Prednisolone 17,21-Diacetate
Brand: Zemixal
SKU: ZX-020951

Reference StandardAvailable on request

Prednisolone 17,21-Diacetate (CAS 17652-24-3) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

Prednisolone 17,21-Diacetate chemical structure

CAS number17652-24-3

FormulaC₂₅H₃₂O₇

Molar mass444.5 g/mol

Physical formSolid

HS code38229090

InChIKeyVWLTWMGSJXSKQJ-WEXULQILSA-N

IUPAC name[2-[(8S,9S,10R,11S,13S,14S,17R)-17-acetyloxy-11-hydroxy-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 17,21-Diacetate

Prednisolone 17,21-Diacetate belongs to the Budesonide reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 17652-24-3, formula C25H32O7 and molar mass 444.5 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Budesonide

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

Budesonide standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Prednisolone 17,21-Diacetate
Product name	Prednisolone 17,21-Diacetate
Catalogue number	ZX-020951
CAS number	17652-24-3
IUPAC name	[2-[(8S,9S,10R,11S,13S,14S,17R)-17-acetyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formula	C₂₅H₃₂O₇
Molar mass	444.5 g/mol
Exact mass	444.2148
Grade	Reference Standard
Physical form	Solid
XLogP3	3
H-bond donors / acceptors	1 / 7
Topological polar surface area	107 Å²
HS code	38229090
InChIKey	VWLTWMGSJXSKQJ-WEXULQILSA-N
SMILES	CC(=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)OC(=O)C
PubChem CID	14233395
Synonyms	Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-11-hydroxy-, (11beta)-, 11beta-hydroxy-17,21-diacetoxy-3,20-dioxo-1, 4-pregnadiene, 17alpha,21-diacetoxy-11beta-hydroxy-1,4- pregnadiene-3,20-dione, 17alpha,21-diacetoxy-11beta-hydroxy-1,4-pregnadiene-3,20-dione, 11-Hydroxy-3,20-dioxo-11beta-pregna-1,4-diene-17,21-diyl diacetate

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Prednisolone 17,21-Diacetate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted 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 17,21-Diacetate

Which CAS number identifies Prednisolone 17,21-Diacetate?

Prednisolone 17,21-Diacetate is registered under CAS 17652-24-3. You may also see it listed as Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-11-hydroxy-, (11beta)-, 11beta-hydroxy-17,21-diacetoxy-3,20-dioxo-1, 4-pregnadiene, 17alpha,21-diacetoxy-11beta-hydroxy-1,4- pregnadiene-3,20-dione. Our catalogue number for this item is ZX-020951.

What are the formula and molar mass of Prednisolone 17,21-Diacetate?

For Prednisolone 17,21-Diacetate, its formula is C25H32O7 and its molar mass is 444.5 g/mol. InChIKey VWLTWMGSJXSKQJ-WEXULQILSA-N lets you match it in any structure database.

How is Prednisolone 17,21-Diacetate used in pharmaceutical QC?

Prednisolone 17,21-Diacetate is a characterised reference material linked to Budesonide. 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 17,21-Diacetate?

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 17,21-Diacetate?

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 17,21-Diacetate to my country?

Yes. Prednisolone 17,21-Diacetate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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