Difluocortolone 21-Acetate

Name: Difluocortolone 21-Acetate
Brand: Vaqora Chemicals
SKU: VQ-030199

About Difluocortolone 21-Acetate

Difluocortolone 21-Acetate (CAS 2541-37-9) is an impurity of Diflucortolone offered by Vaqora Chemicals. The compound has the formula C24H30F2O5, corresponding to a molecular weight of 436.5 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Diflucortolone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Diflucortolone

View every impurity, metabolite and intermediate we list for Diflucortolone.

Diflucortolone impurities

Specifications & identifiers

Chemical identifiers
Product name	Difluocortolone 21-Acetate
Catalogue No.	VQ-030199
CAS Number	2541-37-9
IUPAC name	[2-[(6S,8S,9R,10S,11S,13S,14S,16R,17S)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formula	C₂₄H₃₀F₂O₅
Molecular weight	436.5 g/mol
Exact mass	436.2061
Grade	Reference Standard
HSN code	38229090
InChIKey	FHRAHFYXLDXYML-CDACMRRYSA-N
SMILES	C[C@@H]1C[C@H]2[C@@H]3C[C@@H](C4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@H]1C(=O)COC(=O)C)C)O)F)C)F
PubChem CID	165340914

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 7
TPSA	80.7 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Difluocortolone 21-Acetate?

The CAS Registry Number of Difluocortolone 21-Acetate is 2541-37-9. It is also known as 6alpha,9-Difluoro-11beta-hydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate.

What is the molecular formula and molecular weight of Difluocortolone 21-Acetate?

Difluocortolone 21-Acetate has the molecular formula C24H30F2O5 and a molecular weight of 436.5 g/mol.

What is Difluocortolone 21-Acetate used for?

Difluocortolone 21-Acetate is supplied as a characterised reference material related to Diflucortolone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Difluocortolone 21-Acetate can I order?

We supply Difluocortolone 21-Acetate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Difluocortolone 21-Acetate?

Yes. Every lot of Difluocortolone 21-Acetate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Difluocortolone 21-Acetate be shipped internationally?

Yes. We export Difluocortolone 21-Acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.