Diethylstilbestrol Dimethyl ether

Name: Diethylstilbestrol Dimethyl ether
Brand: Vaqora Chemicals
SKU: VQ-025309

About Diethylstilbestrol Dimethyl ether

Listed under CAS 7773-34-4, Diethylstilbestrol Dimethyl ether is an impurity of Diethylstilbestrol available from Vaqora Chemicals. With the molecular formula C20H24O2, it has a molar mass of 296.4 g/mol. Its systematic (IUPAC) name is 1-methoxy-4-[(E)-4-(4-methoxyphenyl)hex-3-en-3-yl]benzene. Common synonyms include 3,4-Bis(4-methoxyphenyl)hex-3-ene and Dimestrol.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

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

Vaqora Chemicals supplies Diethylstilbestrol Dimethyl ether 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 Diethylstilbestrol

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

Diethylstilbestrol impurities

Specifications & identifiers

Chemical identifiers
Product name	Diethylstilbestrol Dimethyl ether
Catalogue No.	VQ-025309
CAS Number	7773-34-4
IUPAC name	1-methoxy-4-[(E)-4-(4-methoxyphenyl)hex-3-en-3-yl]benzene
Molecular formula	C₂₀H₂₄O₂
Molecular weight	296.4 g/mol
Exact mass	296.1776
Grade	Reference Standard
HSN code	38229090
InChIKey	VQOAQMIKPYNCMV-FMQUCBEESA-N
SMILES	CC/C(=C(/CC)\C1=CC=C(C=C1)OC)/C2=CC=C(C=C2)OC
PubChem CID	3032539

Physical properties
Physical form	Solid
LogP (XLogP3)	5.7
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	3,4-Bis(4-methoxyphenyl)hex-3-ene, Dimestrol, Depot-oestromon, Depot-oestromenine, Stilbestrol dimethyl ether, 3,4-Bis(p-methoxyphenyl)-3-hexene, 3,4-Dianisyl-3-hexene, 4,4'-(Hex-3-ene-3,4-diyl)bis(methoxybenzene), Dimoestrol, 3-Hexene, 3,4-bis(p-methoxyphenyl)-, 3-Hexene, 3,4-bis(4-methoxyphenyl)-

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, 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 Diethylstilbestrol Dimethyl ether?

The CAS Registry Number of Diethylstilbestrol Dimethyl ether is 7773-34-4. It is also known as 3,4-Bis(4-methoxyphenyl)hex-3-ene, Dimestrol, Depot-oestromon.

What is the molecular formula and molecular weight of Diethylstilbestrol Dimethyl ether?

Diethylstilbestrol Dimethyl ether has the molecular formula C20H24O2 and a molecular weight of 296.4 g/mol. Its IUPAC name is 1-methoxy-4-[(E)-4-(4-methoxyphenyl)hex-3-en-3-yl]benzene.

What is Diethylstilbestrol Dimethyl ether used for?

Diethylstilbestrol Dimethyl ether is supplied as a characterised reference material related to Diethylstilbestrol. 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 Diethylstilbestrol Dimethyl ether can I order?

We supply Diethylstilbestrol Dimethyl ether 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 Diethylstilbestrol Dimethyl ether?

Yes. Every lot of Diethylstilbestrol Dimethyl ether 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 Diethylstilbestrol Dimethyl ether be shipped internationally?

Yes. Diethylstilbestrol Dimethyl ether 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.