Fulvestrant

Name: Fulvestrant
Brand: Zemixal
SKU: ZX-021751

Reference StandardAvailable on request

Fulvestrant (CAS 129453-61-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg. Catalogue no. ZX-021751.

Pack sizes

CAS number129453-61-8

FormulaC₃₂H₄₇F₅O₃S

Molar mass606.8 g/mol

Physical formSolid

HS code38229090

InChIKeyVWUXBMIQPBEWFH-WCCTWKNTSA-N

IUPAC name(7R,8R,9S,13S,14S,17S)-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

About Fulvestrant

Analytical teams working on Fulvestrant use Fulvestrant as a qualified comparison standard. Key data (Reference Standard): CAS 129453-61-8, formula C32H47F5O3S and molar mass 606.8 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

Hazard communication follows GHS (Danger: H302, H319, H360 and H362). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Fulvestrant

See every impurity, metabolite and related compound we list for this API.

Fulvestrant standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Fulvestrant
Product name	Fulvestrant
Catalogue number	ZX-021751
CAS number	129453-61-8
IUPAC name	(7R,8R,9S,13S,14S,17S)-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
Molar mass	606.8 g/mol
Exact mass	606.3166
Grade	Reference Standard
Physical form	Solid
XLogP3	9.2
H-bond donors / acceptors	2 / 9
Topological polar surface area	76.7 Å²
HS code	38229090
InChIKey	VWUXBMIQPBEWFH-WCCTWKNTSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)[C@@H](CC4=C3C=CC(=C4)O)CCCCCCCCCS(=O)CCCC(C(F)(F)F)(F)F
PubChem CID	104741
Synonyms	Faslodex(ICI 182,780), 7-(9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl)estra-1,3,5(10)-triene-3,17-diol, 7a-(9-((4,4,5,5,5,-Pentafluoropentyl)sulphinyl)nonyl)-estra-1,3,5(10)-triene-3,17b-diol, Fulvestrant S enantiomer, Fulvestrant R enantiomer, Fulvestrant - Bio-X trade mark, EX-A959, ICI 182,780 (Fulvestrant), 7alpha-[9-(4,4,5,5,5-pentafluoro-pentylsulfinyl)nonyl]estra-1,3,5(10)-triene-3,17beta-diol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Health hazard

Hazardous to the environment

Signal word Danger

H302Harmful if swallowed
H319Causes serious eye irritation
H360May damage fertility or the unborn child
H362May cause harm to breast-fed children
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life

Precautionary statements P203, P260, P263, P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P351 + P338, P318, P319, P330, P337 + P317, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Fulvestrant
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Fulvestrant

Which CAS number identifies Fulvestrant?

Fulvestrant is registered under CAS 129453-61-8. You may also see it listed as Faslodex(ICI 182,780), 7-(9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl)estra-1,3,5(10)-triene-3,17-diol, 7a-(9-((4,4,5,5,5,-Pentafluoropentyl)sulphinyl)nonyl)-estra-1,3,5(10)-triene-3,17b-diol. Our catalogue number for this item is ZX-021751.

What are the formula and molar mass of Fulvestrant?

For Fulvestrant, its formula is C32H47F5O3S and its molar mass is 606.8 g/mol. The systematic (IUPAC) name is (7R,8R,9S,13S,14S,17S)-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. InChIKey VWUXBMIQPBEWFH-WCCTWKNTSA-N lets you match it in any structure database.

How is Fulvestrant used in pharmaceutical QC?

Fulvestrant is a characterised reference material linked to Fulvestrant. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Fulvestrant?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Fulvestrant?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Fulvestrant to my country?

Yes. Because Fulvestrant is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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