Fulvestrant EP Impurity F

Name: Fulvestrant EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-044794

About Fulvestrant EP Impurity F

Listed under CAS 2858589-78-1, Fulvestrant EP Impurity F is a pharmacopeial impurity of Fulvestrant available from Vaqora Chemicals. Formula C32H45F5O4S, molecular weight 620.8 g/mol. Common synonyms include 6-Keto Fulvestrant, Fulvestrant Impurity F and 6-keto-fulvestrant.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Fulvestrant impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Fulvestrant EP Impurity F in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Fulvestrant

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

Fulvestrant impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Fulvestrant EP Impurity F
Catalogue No.	VQ-044794
CAS Number	2858589-78-1
IUPAC name	(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-8,9,11,12,14,15,16,17-octahydro-7H-cyclopenta[a]phenanthren-6-one
Molecular formula	C₃₂H₄₅F₅O₄S
Molecular weight	620.8 g/mol
Exact mass	620.2959
Grade	Reference Standard
HSN code	38229090
InChIKey	LJHWVATXTHUFLV-BAEQBUEPSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)[C@@H](C(=O)C4=C3C=CC(=C4)O)CCCCCCCCCS(=O)CCCC(C(F)(F)F)(F)F
PubChem CID	71749680

Physical properties
Physical form	Solid
LogP (XLogP3)	8.2
H-bond donors / acceptors	2 / 10
TPSA	93.8 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 Fulvestrant EP Impurity F?

The CAS Registry Number of Fulvestrant EP Impurity F is 2858589-78-1. It is also known as 6-Keto Fulvestrant, Fulvestrant Impurity F, 6-keto-fulvestrant, 6-Keto Fulvestrant.

What is the molecular formula and molecular weight of Fulvestrant EP Impurity F?

Fulvestrant EP Impurity F has the molecular formula C32H45F5O4S and a molecular weight of 620.8 g/mol.

What is Fulvestrant EP Impurity F used for?

Fulvestrant EP Impurity F is supplied as a characterised reference material related to Fulvestrant. 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 Fulvestrant EP Impurity F can I order?

We supply Fulvestrant EP Impurity F 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 Fulvestrant EP Impurity F?

Yes. Every lot of Fulvestrant EP Impurity F 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 Fulvestrant EP Impurity F be shipped internationally?

Yes. We export Fulvestrant EP Impurity F worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.