Fulvestrant EP Impurity E

Name: Fulvestrant EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-022724

About Fulvestrant EP Impurity E

Vaqora Chemicals supplies Fulvestrant EP Impurity E, a pharmacopeial impurity of Fulvestrant registered under CAS number 2170200-14-1. With the molecular formula C32H45F5O3S, it has a molar mass of 604.8 g/mol. Common synonyms include ∆6-Fulvestrant and Fulvestrant Impurity E.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Fulvestrant, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Fulvestrant EP Impurity E is dispatched with a Certificate of Analysis (COA) to destinations 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 E
Catalogue No.	VQ-022724
CAS Number	2170200-14-1
IUPAC name	(8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-8,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol
Molecular formula	C₃₂H₄₅F₅O₃S
Molecular weight	604.8 g/mol
Exact mass	604.301
Grade	Reference Standard
HSN code	38229090
InChIKey	NKMFFYOPQZINKX-IGFVOJFVSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)C(=CC4=C3C=CC(=C4)O)CCCCCCCCCS(=O)CCCC(C(F)(F)F)(F)F
PubChem CID	71317004

Physical properties
Physical form	Solid
LogP (XLogP3)	8.4
H-bond donors / acceptors	2 / 9
TPSA	76.7 Å²
Synonyms	∆6-Fulvestrant, Fulvestrant Impurity E, Fulvestrant - Impurity E, 6-Fulvestrant, delta6,7-fulvestrant, Delta-6 Fulvestrant, Delta-6,7 Fulvestrant, 7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10),6-tetraene-3,17beta-diol

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H360May damage fertility or the unborn child
H362May cause harm to breast-fed children
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P263, P264, P270, P273, P280, P318, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 E?

The CAS Registry Number of Fulvestrant EP Impurity E is 2170200-14-1. It is also known as ∆6-Fulvestrant, Fulvestrant Impurity E, Fulvestrant - Impurity E.

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

Fulvestrant EP Impurity E has the molecular formula C32H45F5O3S and a molecular weight of 604.8 g/mol. Its IUPAC name is (8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-8,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol.

What is Fulvestrant EP Impurity E used for?

Fulvestrant EP Impurity E 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 E can I order?

We supply Fulvestrant EP Impurity E 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 E?

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

Yes. Fulvestrant EP Impurity E is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.