Estradiol Valerate

Name: Estradiol Valerate
Brand: Zemixal
SKU: ZX-004127

IP/BP/USPAvailable on request

Order Estradiol Valerate (CAS 979-32-8) online at Zemixal. Request a quote with price, lead time and documents. Packs from 1 kg.

Pack sizes

CAS number979-32-8

FormulaC₂₃H₃₂O₃

Molar mass356.5 g/mol

Physical formPowder

InChIKeyRSEPBGGWRJCQGY-RBRWEJTLSA-N

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] pentanoate

About Estradiol Valerate

Zemixal supplies Estradiol Valerate within its APIs & Bulk Drugs portfolio. Identity at a glance (IP/BP/USP): CAS 979-32-8, formula C23H32O3 and molar mass 356.5 g/mol. It is handled as a powder.

Typical applications

Polymer & resin production
Pharmaceutical formulation

Storage and safety notes

It carries the GHS signal word Danger (H302, H312, H332 and H351), so wear gloves and eye protection and work with good ventilation.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. 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

Polymer & resin production
Pharmaceutical formulation

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Estradiol Valerate
Product name	Estradiol Valerate
Catalogue number	ZX-004127
CAS number	979-32-8
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] pentanoate
Molecular formula	C₂₃H₃₂O₃
Molar mass	356.5 g/mol
Exact mass	356.2351
Grade	IP/BP/USP
Physical form	Powder
XLogP3	6
H-bond donors / acceptors	1 / 3
Topological polar surface area	46.5 Å²
InChIKey	RSEPBGGWRJCQGY-RBRWEJTLSA-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	13791
Synonyms	Estradiol 17-valerate, Climaval, Oestradiol valerate, Deladumone, beta-Estradiol 17-valerate, 17-pentanoyl-estra-1,3,5(10)-triene-3,17beta-diol, Estra-1,3,5(10)-triene-3,17-diol(17beta)-, 17-pentanoate, Progynon-depot-10, Estradiol Valerate and Estradiol Valerate/Dienogest, Estradiol valerianate, Estraval, Neofollin

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
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
H360May damage fertility or the unborn child

Precautionary statements P203, P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, 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 Valerate
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	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 Valerate

Which CAS number identifies Estradiol Valerate?

Estradiol Valerate is registered under CAS 979-32-8. You may also see it listed as Estradiol 17-valerate, Climaval, Oestradiol valerate. Our catalogue number for this item is ZX-004127.

What are the formula and molar mass of Estradiol Valerate?

For Estradiol Valerate, its formula is C23H32O3 and its molar mass is 356.5 g/mol. The systematic (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] pentanoate. InChIKey RSEPBGGWRJCQGY-RBRWEJTLSA-N lets you match it in any structure database.

How is Estradiol Valerate used in pharmaceutical QC?

Estradiol 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 Estradiol Valerate?

This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.

Which documents come with Estradiol 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 Estradiol Valerate to my country?

Yes. Because Estradiol 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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