17β-Estradiol Diacetate

Name: 17β-Estradiol Diacetate
Brand: Zemixal
SKU: ZX-029375

Reference StandardAvailable on request

Buy 17β-Estradiol Diacetate (CAS 3434-88-6) from Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes

17β-Estradiol Diacetate chemical structure

CAS number3434-88-6

FormulaC₂₂H₂₈O₄

Molar mass356.5 g/mol

Physical formSolid

HS code38229090

InChIKeyVQHQLBARMFAKSV-AANPDWTMSA-N

IUPAC name[(8R,9S,13S,14S,17S)-3-acetyloxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate

About 17β-Estradiol Diacetate

17β-Estradiol Diacetate belongs to the Ethinylestradiol reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 3434-88-6, formula C22H28O4 and molar mass 356.5 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Hazard communication follows GHS (Warning: H351). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ethinylestradiol

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

Ethinylestradiol standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 17β-Estradiol Diacetate
Product name	17β-Estradiol Diacetate
Catalogue number	ZX-029375
CAS number	3434-88-6
IUPAC name	[(8R,9S,13S,14S,17S)-3-acetyloxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate
Molecular formula	C₂₂H₂₈O₄
Molar mass	356.5 g/mol
Exact mass	356.1988
Grade	Reference Standard
Physical form	Solid
XLogP3	3.4
H-bond donors / acceptors	0 / 4
Topological polar surface area	52.6 Å²
HS code	38229090
InChIKey	VQHQLBARMFAKSV-AANPDWTMSA-N
SMILES	CC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C3C=CC(=C4)OC(=O)C)C
PubChem CID	66431
Synonyms	Beta-Estradiol 3,17-Diacetate, estradiol diacetate, Estradiol-3,17-diacetate, Estradiol, diacetate, 17b-Estradiol Diacetate, 17-Beta-estradiol 3,17-diacetate, Estradiol-3,17beta-diacetate, Estra-1,3,5(10)-triene-3,17beta-diol diacetate, 17beta-Estradiol diacetate, Estra-1,3,5(10)-triene-3,17-diol (17beta)-, diacetate, .beta.-Estradiol diacetate, 17.beta.-Estradiol diacetate

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

Safety and GHS hazards

Health hazard

Signal word Warning

H351Suspected of causing cancer

Precautionary statements P203, P280, P318, 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 17β-Estradiol Diacetate
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 17β-Estradiol Diacetate

Which CAS number identifies 17β-Estradiol Diacetate?

17β-Estradiol Diacetate is registered under CAS 3434-88-6. You may also see it listed as Beta-Estradiol 3,17-Diacetate, estradiol diacetate, Estradiol-3,17-diacetate. Our catalogue number for this item is ZX-029375.

What are the formula and molar mass of 17β-Estradiol Diacetate?

For 17β-Estradiol Diacetate, its formula is C22H28O4 and its molar mass is 356.5 g/mol. The systematic (IUPAC) name is [(8R,9S,13S,14S,17S)-3-acetyloxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate. InChIKey VQHQLBARMFAKSV-AANPDWTMSA-N lets you match it in any structure database.

How is 17β-Estradiol Diacetate used in pharmaceutical QC?

17β-Estradiol Diacetate is a characterised reference material linked to Ethinylestradiol. 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 17β-Estradiol Diacetate?

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 17β-Estradiol Diacetate?

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 17β-Estradiol Diacetate to my country?

Yes. Because 17β-Estradiol Diacetate 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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