Estradiol Enanthate

Name: Estradiol Enanthate
Brand: Vaqora Chemicals
SKU: VQ-037122

About Estradiol Enanthate

Vaqora Chemicals supplies Estradiol Enanthate, a high-purity reference standard of Estradiol registered under CAS number 4956-37-0. Its molecular formula is C25H36O3 and its molecular weight is 384.6 g/mol. Alternative names: Estradiol Enantate and Estradiol 17-heptanoate.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Estradiol standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Estradiol Enanthate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Estradiol

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

Estradiol impurities

Specifications & identifiers

Chemical identifiers
Product name	Estradiol Enanthate
Catalogue No.	VQ-037122
CAS Number	4956-37-0
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] heptanoate
Molecular formula	C₂₅H₃₆O₃
Molecular weight	384.6 g/mol
Exact mass	384.2664
Grade	Reference Standard
HSN code	38229090
InChIKey	RFWTZQAOOLFXAY-BZDYCCQFSA-N
SMILES	CCCCCCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C3C=CC(=C4)O)C
PubChem CID	21070

Physical properties
Physical form	Solid
LogP (XLogP3)	7
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	Estradiol Enantate, Estradiol 17-heptanoate, Oestradiol 17-heptanoate, Estradiol enanthate (USAN), B-estradiol 17-enanthate, Estra-1,3,5(10)-triene-3,17beta-diol 17-heptanoate, beta-Estradiol 17-Enanthate, beta-Estradiol 17-Heptanoate, Estra-1,3,5(10)-triene-3,17-diol (17.beta.)-, 17-heptanoate, 3-Hydroxyestra-1(10),2,4-trien-17beta-yl heptanoate, (17beta)-3-hydroxyestra-1(10),2,4-trien-17-yl heptanoate, Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 17-heptanoate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H362May cause harm to breast-fed children

Precautionary statements: P203, P260, P261, P263, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, 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 Estradiol Enanthate?

The CAS Registry Number of Estradiol Enanthate is 4956-37-0. It is also known as Estradiol Enantate, Estradiol 17-heptanoate, Oestradiol 17-heptanoate.

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

Estradiol Enanthate has the molecular formula C25H36O3 and a molecular weight of 384.6 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] heptanoate.

What is Estradiol Enanthate used for?

Estradiol Enanthate 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 Estradiol Enanthate can I order?

We supply Estradiol Enanthate 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 Enanthate?

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

Yes. Estradiol Enanthate 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.