Fulvestrant R enantiomer

Name: Fulvestrant R enantiomer
Brand: Vaqora Chemicals
SKU: VQ-030905

About Fulvestrant R enantiomer

Listed under CAS 1807900-80-6, Fulvestrant R enantiomer is an impurity of Fulvestrant available from Vaqora Chemicals. With the molecular formula C32H47F5O3S, it has a molar mass of 606.8 g/mol. Common synonyms include Fulvestrant S enantiomer and US11672785, Example 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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Fulvestrant 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.

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

Typical applications

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

Industries

Related to Fulvestrant

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

Fulvestrant impurities

Specifications & identifiers

Chemical identifiers
Product name	Fulvestrant R enantiomer
Catalogue No.	VQ-030905
CAS Number	1807900-80-6
IUPAC name	13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol
Molecular formula	C₃₂H₄₇F₅O₃S
Molecular weight	606.8 g/mol
Exact mass	606.3166
Grade	Reference Standard
HSN code	38229090
InChIKey	VWUXBMIQPBEWFH-UHFFFAOYSA-N
SMILES	CC12CCC3C(C1CCC2O)C(CC4=C3C=CC(=C4)O)CCCCCCCCCS(=O)CCCC(C(F)(F)F)(F)F
PubChem CID	3478439

Physical properties
Physical form	Solid
LogP (XLogP3)	9.2
H-bond donors / acceptors	2 / 9
TPSA	76.7 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 Fulvestrant R enantiomer?

The CAS Registry Number of Fulvestrant R enantiomer is 1807900-80-6. It is also known as Fulvestrant S enantiomer, US11672785, Example Fulvestrant, (7a,17b)-7-[9-[(4,4,5,5,5pentafluoropentyl)Sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17-diol.

What is the molecular formula and molecular weight of Fulvestrant R enantiomer?

Fulvestrant R enantiomer has the molecular formula C32H47F5O3S and a molecular weight of 606.8 g/mol. Its IUPAC name is 13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol.

What is Fulvestrant R enantiomer used for?

Fulvestrant R enantiomer 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 R enantiomer can I order?

We supply Fulvestrant R enantiomer 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 R enantiomer?

Yes. Every lot of Fulvestrant R enantiomer 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 R enantiomer be shipped internationally?

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