17α-Estradiol 17-Valerate

Name: 17α-Estradiol 17-Valerate
Brand: Zemixal
SKU: ZX-036465

Reference StandardAvailable on request

Order 17α-Estradiol 17-Valerate (CAS 182624-54-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

17α-Estradiol 17-Valerate chemical structure

CAS number182624-54-0

FormulaC₂₃H₃₂O₃

Molar mass356.5 g/mol

Physical formSolid

HS code38229090

InChIKeyRSEPBGGWRJCQGY-VZWAGXQNSA-N

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

About 17α-Estradiol 17-Valerate

Zemixal lists 17α-Estradiol 17-Valerate for laboratories that identify, quantify or control Estradiol and its related substances. For your records (Reference Standard), the material is defined by CAS 182624-54-0, formula C23H32O3 and molar mass 356.5 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

It carries the GHS signal word Danger (H302 and H341), so wear gloves and eye protection and work with good ventilation.

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Estradiol

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

Estradiol 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 17α-Estradiol 17-Valerate
Product name	17α-Estradiol 17-Valerate
Catalogue number	ZX-036465
CAS number	182624-54-0
IUPAC name	[(8R,9S,13S,14S,17R)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentanoate
Molecular formula	C₂₃H₃₂O₃
Molar mass	356.5 g/mol
Exact mass	356.2351
Grade	Reference Standard
Physical form	Solid
XLogP3	6
H-bond donors / acceptors	1 / 3
Topological polar surface area	46.5 Å²
HS code	38229090
InChIKey	RSEPBGGWRJCQGY-VZWAGXQNSA-N
SMILES	CCCCC(=O)O[C@@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C3C=CC(=C4)O)C
PubChem CID	12598311
Synonyms	17a-Estradiol 17-Valerate, 17-epi Estradiol Valerate, 17alpha-Estradiol 17-Valerate, Estra-1,3,5(10)-triene-3,17-diol, 17-pentanoate, (17alpha)-, 17-epi-Estradiol Valerate (17alpha-Estradiol Valerate), Estradiol Valerate 17alpha-Isomer, 3-Hydroxyestra-1,3,5(10)-trien-17alpha-yl pentanoate, Estra-1,3,5(10)-triene-3,17-diol, 17-pentanoate, (17I+/-)-

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

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Danger

H302Harmful if swallowed
H341Suspected of causing genetic defects

Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, 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 17α-Estradiol 17-Valerate
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 17α-Estradiol 17-Valerate

Which CAS number identifies 17α-Estradiol 17-Valerate?

17α-Estradiol 17-Valerate is registered under CAS 182624-54-0. You may also see it listed as 17a-Estradiol 17-Valerate, 17-epi Estradiol Valerate, 17alpha-Estradiol 17-Valerate. Our catalogue number for this item is ZX-036465.

What are the formula and molar mass of 17α-Estradiol 17-Valerate?

For 17α-Estradiol 17-Valerate, its formula is C23H32O3 and its molar mass is 356.5 g/mol. The systematic (IUPAC) name is [(8R,9S,13S,14S,17R)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentanoate. InChIKey RSEPBGGWRJCQGY-VZWAGXQNSA-N lets you match it in any structure database.

How is 17α-Estradiol 17-Valerate used in pharmaceutical QC?

17α-Estradiol 17-Valerate is a characterised reference material linked to Estradiol. 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 17α-Estradiol 17-Valerate?

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 17α-Estradiol 17-Valerate?

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 17α-Estradiol 17-Valerate to my country?

Yes. Because 17α-Estradiol 17-Valerate 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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