Estradiol Benzoate

Name: Estradiol Benzoate
Brand: Zemixal
SKU: ZX-029338

Reference StandardAvailable on request

Estradiol Benzoate (CAS 50-50-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

CAS number50-50-0

FormulaC₂₅H₂₈O₃

Molar mass376.5 g/mol

Physical formSolid

HS code38229090

InChIKeyUYIFTLBWAOGQBI-BZDYCCQFSA-N

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

About Estradiol Benzoate

Zemixal lists Estradiol Benzoate for laboratories that identify, quantify or control Estradiol benzoate and its related substances. Key data (Reference Standard): CAS 50-50-0, formula C25H28O3 and molar mass 376.5 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Safe handling

Classified under GHS with signal word Danger and hazard statements H351 and H360. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Estradiol benzoate

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

Estradiol benzoate standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Estradiol Benzoate
Product name	Estradiol Benzoate
Catalogue number	ZX-029338
CAS number	50-50-0
IUPAC name	[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] benzoate
Molecular formula	C₂₅H₂₈O₃
Molar mass	376.5 g/mol
Exact mass	376.2038
Grade	Reference Standard
Physical form	Solid
XLogP3	4.5
H-bond donors / acceptors	1 / 3
Topological polar surface area	46.5 Å²
HS code	38229090
InChIKey	UYIFTLBWAOGQBI-BZDYCCQFSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C3C=CC(=C4)OC(=O)C5=CC=CC=C5
PubChem CID	222757
Synonyms	Estradiol 3-benzoate, Oestradiol benzoate, Oestradiol 3-benzoate, (17beta)-Estra-1,3,5(10)-triene-3,17-diol 3-benzoate, estra-1,3,5(10)-triene-3,17beta-diol 3-benzoate, Progynon b oleoso, Benzoestrofol, Benovocylin, Benzofoline, Benzo-Gynoestryl, Ovasterol-B, Primogyn B

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 Danger

H351Suspected of causing cancer
H360May damage fertility or the unborn child

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 Estradiol Benzoate
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 Estradiol Benzoate

Which CAS number identifies Estradiol Benzoate?

Estradiol Benzoate is registered under CAS 50-50-0. You may also see it listed as Estradiol 3-benzoate, Oestradiol benzoate, Oestradiol 3-benzoate. Our catalogue number for this item is ZX-029338.

What are the formula and molar mass of Estradiol Benzoate?

For Estradiol Benzoate, its formula is C25H28O3 and its molar mass is 376.5 g/mol. The systematic (IUPAC) name is [(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] benzoate. InChIKey UYIFTLBWAOGQBI-BZDYCCQFSA-N lets you match it in any structure database.

How is Estradiol Benzoate used in pharmaceutical QC?

Estradiol Benzoate is a characterised reference material linked to Estradiol benzoate. 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 Estradiol Benzoate?

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 Estradiol Benzoate?

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 Estradiol Benzoate to my country?

Yes. Because Estradiol Benzoate 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.

More Estradiol benzoate standards

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