Estradiol Dicypionate

Name: Estradiol Dicypionate
Brand: Vaqora Chemicals
SKU: VQ-037126

About Estradiol Dicypionate

Listed under CAS 633-36-3, Estradiol Dicypionate is an impurity of Ethinylestradiol available from Vaqora Chemicals. Its molecular formula is C34H48O4 and its molecular weight is 520.7 g/mol. Alternative names: Estradiol 3,17beta-dicypionate and Estradiol, bis(cyclopentanepropionate).

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Ethinylestradiol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Estradiol Dicypionate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Ethinylestradiol

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

Ethinylestradiol impurities

Specifications & identifiers

Chemical identifiers
Product name	Estradiol Dicypionate
Catalogue No.	VQ-037126
CAS Number	633-36-3
IUPAC name	[(8R,9S,13S,14S,17S)-3-(3-cyclopentylpropanoyloxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 3-cyclopentylpropanoate
Molecular formula	C₃₄H₄₈O₄
Molecular weight	520.7 g/mol
Exact mass	520.3553
Grade	Reference Standard
HSN code	38229090
InChIKey	PVDLDDBZCWVZBX-FTWOUWFXSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC(=O)CCC4CCCC4)CCC5=C3C=CC(=C5)OC(=O)CCC6CCCC6
PubChem CID	101811

Physical properties
Physical form	Solid
LogP (XLogP3)	8.4
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate), Estradiol 3,17beta-dicypionate, Estradiol, bis(cyclopentanepropionate), Estra-1(10),2,4-triene-3,17-diyl bis(3-cyclopentylpropanoate), 17beta-Estra-1(10),2,4-triene-3,17-diyl bis(3-cyclopentylpropanoate), Estra-1,3,5(10)-triene-3,17-diol (17beta)-, dicyclopentanepropanoate

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 Estradiol Dicypionate?

The CAS Registry Number of Estradiol Dicypionate is 633-36-3. It is also known as Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate), Estradiol 3,17beta-dicypionate, Estradiol, bis(cyclopentanepropionate).

What is the molecular formula and molecular weight of Estradiol Dicypionate?

Estradiol Dicypionate has the molecular formula C34H48O4 and a molecular weight of 520.7 g/mol. Its IUPAC name is [(8R,9S,13S,14S,17S)-3-(3-cyclopentylpropanoyloxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 3-cyclopentylpropanoate.

What is Estradiol Dicypionate used for?

Estradiol Dicypionate is supplied as a characterised reference material related to Ethinylestradiol. 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 Estradiol Dicypionate can I order?

We supply Estradiol Dicypionate 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 Estradiol Dicypionate?

Yes. Every lot of Estradiol Dicypionate 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 Estradiol Dicypionate be shipped internationally?

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