Fluticasone 21-Isobutyrate

Name: Fluticasone 21-Isobutyrate
Brand: Vaqora Chemicals
SKU: VQ-030839

CAS No.1648562-63-3

FormulaC₂₆H₃₃F₃O₅S

Mol. weight514.60

Catalogue No.VQ-030839

PurityReference Standard

HSN38229090

Fluticasone 21-Isobutyrate (CAS 1648562-63-3) – Fluticasone impurity standard. C26H33F3O5S, MW 514.6. COA included. Worldwide shipping from Vaqora Chemicals.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

Enquire

Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About Fluticasone 21-Isobutyrate

Fluticasone 21-Isobutyrate is an impurity of Fluticasone carrying the CAS registry number 1648562-63-3. Its molecular formula is C26H33F3O5S and its molecular weight is 514.6 g/mol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Fluticasone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Fluticasone 21-Isobutyrate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

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

Industries

Related to Fluticasone

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

Fluticasone impurities

Specifications & identifiers

Chemical identifiers
Product name	Fluticasone 21-Isobutyrate
Catalogue No.	VQ-030839
CAS Number	1648562-63-3
IUPAC name	[(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-(fluoromethylsulfanylcarbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] 2-methylpropanoate
Molecular formula	C₂₆H₃₃F₃O₅S
Molecular weight	514.6 g/mol
Exact mass	514.2001
Grade	Reference Standard
HSN code	38229090
InChIKey	FLWQKNXBDAHGQO-PIKHTVJPSA-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@]1(C(=O)SCF)OC(=O)C(C)C)C)O)F)C)F
PubChem CID	12962506

Physical properties
Physical form	Solid
LogP (XLogP3)	4.8
H-bond donors / acceptors	1 / 9
TPSA	106 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 Fluticasone 21-Isobutyrate?

The CAS Registry Number of Fluticasone 21-Isobutyrate is 1648562-63-3.

What is the molecular formula and molecular weight of Fluticasone 21-Isobutyrate?

Fluticasone 21-Isobutyrate has the molecular formula C26H33F3O5S and a molecular weight of 514.6 g/mol.

What is Fluticasone 21-Isobutyrate used for?

Fluticasone 21-Isobutyrate is supplied as a characterised reference material related to Fluticasone. 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 Fluticasone 21-Isobutyrate can I order?

We supply Fluticasone 21-Isobutyrate 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 Fluticasone 21-Isobutyrate?

Yes. Every lot of Fluticasone 21-Isobutyrate 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 Fluticasone 21-Isobutyrate be shipped internationally?

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