Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
API Process Intermediates & Related Compounds

17a-Estradiol Sulfate Sodium Salt

Available on request

Buy 17a-Estradiol Sulfate Sodium Salt (CAS 56050-04-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
17a-Estradiol Sulfate Sodium Salt chemical structure
CAS number56050-04-5
FormulaC18H23NaO5S
Molar mass374.4 g/mol
Physical formSolid
InChIKeyLMJQCTISQYSLPF-JOWXCZTESA-M
IUPAC namesodium [(8R,9S,13S,14S,17R)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] sulfate

About 17a-Estradiol Sulfate Sodium Salt

17a-Estradiol Sulfate Sodium Salt is part of the Zemixal API Process Intermediates & Related Compounds range. For your records, the material is defined by CAS 56050-04-5, formula C18H23NaO5S and molar mass 374.4 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

It carries the GHS signal word Danger (H351, H360 and H361), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Estradiol

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

Estradiol standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 17a-Estradiol Sulfate Sodium Salt
Product name17a-Estradiol Sulfate Sodium Salt
Catalogue numberZX-033424
CAS number56050-04-5
IUPAC namesodium [(8R,9S,13S,14S,17R)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] sulfate
Molecular formulaC18H23NaO5S
Molar mass374.4 g/mol
Exact mass374.1164
Physical formSolid
H-bond donors / acceptors1 / 5
Topological polar surface area95 Ų
InChIKeyLMJQCTISQYSLPF-JOWXCZTESA-M
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@H]2O)CCC4=C3C=CC(=C4)OS(=O)(=O)[O-].[Na+]
PubChem CID23671799
Synonyms17α-Estradiol Sulfate Sodium Salt, 17alpha-Estradiol Sodium Sulfate, Sodium 17alpha-estradiol sulfate, Estradiol sodium 3-sulfate, 17alpha-Estradiol Sulfate Sodium Salt, Estra-1,3,5(10)-triene-3,17-diol, 3-(hydrogen sulfate), monosodiumsalt, (17alpha)-, 17alpha-Hydroxyestra-1,3,5(10)-trien-3-yl sodium sulfate, Sodium 3-(sulfooxy)estra-1(10),2,4-trien-17-olate, Sodium 17alpha-hydroxyestra-1,3,5(10)-trien-3-yl sulfate

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Danger

  • H351Suspected of causing cancer
  • H360May damage fertility or the unborn child
  • H361Suspected of damaging 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 17a-Estradiol Sulfate Sodium Salt
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 17a-Estradiol Sulfate Sodium Salt

Which CAS number identifies 17a-Estradiol Sulfate Sodium Salt?
17a-Estradiol Sulfate Sodium Salt is registered under CAS 56050-04-5. You may also see it listed as 17α-Estradiol Sulfate Sodium Salt, 17alpha-Estradiol Sodium Sulfate, Sodium 17alpha-estradiol sulfate. Our catalogue number for this item is ZX-033424.
What are the formula and molar mass of 17a-Estradiol Sulfate Sodium Salt?
For 17a-Estradiol Sulfate Sodium Salt, its formula is C18H23NaO5S and its molar mass is 374.4 g/mol. The systematic (IUPAC) name is sodium [(8R,9S,13S,14S,17R)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] sulfate. InChIKey LMJQCTISQYSLPF-JOWXCZTESA-M lets you match it in any structure database.
How is 17a-Estradiol Sulfate Sodium Salt used in pharmaceutical QC?
17a-Estradiol Sulfate Sodium Salt 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 17a-Estradiol Sulfate Sodium Salt?
The grade and assay are confirmed on the quotation and the batch COA. 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 17a-Estradiol Sulfate Sodium Salt?
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 17a-Estradiol Sulfate Sodium Salt to my country?
Yes. Because 17a-Estradiol Sulfate Sodium Salt 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 standards

More in API Process Intermediates & Related Compounds

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now