Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
API Impurities

Difluoroprednisolone-17, 21-Diacetate

Reference StandardAvailable on request

Buy Difluoroprednisolone-17, 21-Diacetate (CAS 23641-05-6) from Zemixal: C25H30F2O7, COA and SDS with every lot, worldwide shipping.

Pack sizes
Difluoroprednisolone-17, 21-Diacetate chemical structure
CAS number23641-05-6
FormulaC25H30F2O7
Molar mass480.5 g/mol
Physical formSolid
HS code38229090
InChIKeyRWKMFNKALGKSFN-QWYWQECLSA-N
IUPAC name[2-[(6S,8S,9R,10S,11S,13S,14S,17R)-17-acetyloxy-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

About Difluoroprednisolone-17, 21-Diacetate

Difluoroprednisolone-17, 21-Diacetate belongs to the Prednisolone reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 23641-05-6, formula C25H30F2O7 and molar mass 480.5 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. 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

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

Applications

Specifications and identifiers

Specifications of Difluoroprednisolone-17, 21-Diacetate
Product nameDifluoroprednisolone-17, 21-Diacetate
Catalogue numberZX-026509
CAS number23641-05-6
IUPAC name[2-[(6S,8S,9R,10S,11S,13S,14S,17R)-17-acetyloxy-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formulaC25H30F2O7
Molar mass480.5 g/mol
Exact mass480.196
GradeReference Standard
Physical formSolid
XLogP32.6
H-bond donors / acceptors1 / 9
Topological polar surface area107 Ų
HS code38229090
InChIKeyRWKMFNKALGKSFN-QWYWQECLSA-N
SMILESCC(=O)OCC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2C[C@@H](C4=CC(=O)C=C[C@@]43C)F)F)O)C)OC(=O)C
PubChem CID21116678
SynonymsDifluoroprednisolone 17,21-acetate, 6α,9α-Difluoroprednisolone 17, 21-Diacetate, Prednisolone Difluoro Diacetate, Fluocinolone Acetonide Diacetate, 6alpha,9-Difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 17,21-di(acetate), (6a,11b)-17,21-Bis(acetyloxy)-6,9-difluoro-11-hydroxy-pregna-1,4-diene-3,20-dione, (6alpha,11beta)-17,21-Bis(acetyloxy)-6,9-difluoro-11-hydroxy-pregna-1,4-diene-3,20-dione, Difluoroprednisolone 17,21-diacetate, (6alpha,9alpha-)-, (6alpha,11beta)-17,21-Bis(acetyloxy)-6,9-difluoro-11-hydroxypregna-1,4-diene-3,20-dione, 6alpha,9-Difluoro-11beta,17,21-Trihydroxypregna-1,4-Diene-3,20-Dione 17,21-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 Difluoroprednisolone-17, 21-Diacetate
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 Difluoroprednisolone-17, 21-Diacetate

Which CAS number identifies Difluoroprednisolone-17, 21-Diacetate?
Difluoroprednisolone-17, 21-Diacetate is registered under CAS 23641-05-6. You may also see it listed as Difluoroprednisolone 17,21-acetate, 6α,9α-Difluoroprednisolone 17, 21-Diacetate, Prednisolone Difluoro Diacetate. Our catalogue number for this item is ZX-026509.
What are the formula and molar mass of Difluoroprednisolone-17, 21-Diacetate?
For Difluoroprednisolone-17, 21-Diacetate, its formula is C25H30F2O7 and its molar mass is 480.5 g/mol. InChIKey RWKMFNKALGKSFN-QWYWQECLSA-N lets you match it in any structure database.
How is Difluoroprednisolone-17, 21-Diacetate used in pharmaceutical QC?
Difluoroprednisolone-17, 21-Diacetate 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 Difluoroprednisolone-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 Difluoroprednisolone-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 Difluoroprednisolone-17, 21-Diacetate to my country?
Yes. Difluoroprednisolone-17, 21-Diacetate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Prednisolone standards

More in API Impurities

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now