β-Estradiol 17-Acetate

Name: β-Estradiol 17-Acetate
Brand: Vaqora Chemicals
SKU: VQ-030595

About β-Estradiol 17-Acetate

Vaqora Chemicals supplies β-Estradiol 17-Acetate, an impurity of Estradiol registered under CAS number 1743-60-8. The compound has the formula C20H26O3, corresponding to a molecular weight of 314.4 g/mol. It is also known as Beta-Estradiol 17-Acetate or Estradiol 17-monoacetate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Estradiol, 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.

Vaqora Chemicals supplies β-Estradiol 17-Acetate 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 Estradiol

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

Estradiol impurities

Specifications & identifiers

Chemical identifiers
Product name	β-Estradiol 17-Acetate
Catalogue No.	VQ-030595
CAS Number	1743-60-8
IUPAC name	[(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formula	C₂₀H₂₆O₃
Molecular weight	314.4 g/mol
Exact mass	314.1882
Grade	Reference Standard
HSN code	38229090
InChIKey	QAHOQNJVHDHYRN-SLHNCBLASA-N
SMILES	CC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C3C=CC(=C4)O)C
PubChem CID	6852404

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	Beta-Estradiol 17-Acetate, Estradiol 17-monoacetate, Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 17-acetate, 17beta-Acetoxyestra-1,3,5(10)-trien-3-ol, 17beta-Acetylestradiol, b-Estradiol 17-Acetate, estradiol-17O-acetate, Estra-1,3,5(10)-triene-3,17beta-diol 17-acetate, Beta-Estradiol-17-acetate

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H360May damage fertility or the unborn child

Precautionary statements: P203, P280, P318, 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 β-Estradiol 17-Acetate?

The CAS Registry Number of β-Estradiol 17-Acetate is 1743-60-8. It is also known as Beta-Estradiol 17-Acetate, Estradiol 17-monoacetate, Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 17-acetate.

What is the molecular formula and molecular weight of β-Estradiol 17-Acetate?

β-Estradiol 17-Acetate has the molecular formula C20H26O3 and a molecular weight of 314.4 g/mol. Its IUPAC name is [(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate.

What is β-Estradiol 17-Acetate used for?

β-Estradiol 17-Acetate is supplied as a characterised reference material related to Estradiol. 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 β-Estradiol 17-Acetate can I order?

We supply β-Estradiol 17-Acetate 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 β-Estradiol 17-Acetate?

Yes. Every lot of β-Estradiol 17-Acetate 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 β-Estradiol 17-Acetate be shipped internationally?

Yes. β-Estradiol 17-Acetate 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.