17beta-Dihydroequilin Sodium Sulfate

Name: 17beta-Dihydroequilin Sodium Sulfate
Brand: Zemixal
SKU: ZX-033425

Reference StandardAvailable on request

17beta-Dihydroequilin Sodium Sulfate (CAS 16680-49-2) supplier Zemixal: C18H21NaO5S, COA and SDS with every lot, worldwide shipping.

Pack sizes

17beta-Dihydroequilin Sodium Sulfate chemical structure

CAS number16680-49-2

FormulaC₁₈H₂₁NaO₅S

Molar mass372.4 g/mol

Physical formSolid

HS code38229090

InChIKeyCZFNZYFVJFYZML-UHFFLUDVSA-M

IUPAC namesodium [(9S,13S,14S,17S)-17-hydroxy-13-methyl-6,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-3-yl] sulfate

About 17beta-Dihydroequilin Sodium Sulfate

17beta-Dihydroequilin Sodium Sulfate is supplied by Zemixal as a characterised reference material for Equilin analysis. Key data (Reference Standard): CAS 16680-49-2, formula C18H21NaO5S and molar mass 372.4 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H350, H351 and H360. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes 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 Equilin

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

Equilin 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 17beta-Dihydroequilin Sodium Sulfate
Product name	17beta-Dihydroequilin Sodium Sulfate
Catalogue number	ZX-033425
CAS number	16680-49-2
IUPAC name	sodium [(9S,13S,14S,17S)-17-hydroxy-13-methyl-6,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-3-yl] sulfate
Molecular formula	C₁₈H₂₁NaO₅S
Molar mass	372.4 g/mol
Exact mass	372.1007
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	1 / 5
Topological polar surface area	95 Å²
HS code	38229090
InChIKey	CZFNZYFVJFYZML-UHFFLUDVSA-M
SMILES	C[C@]12CC[C@H]3C(=CCC4=C3C=CC(=C4)OS(=O)(=O)[O-])[C@@H]1CC[C@@H]2O.[Na+]
PubChem CID	71316160
Synonyms	17-Beta-Dihydro Equilin 3-sodium Sulfate, 17β-Dihydro Equilin 3-Sulfate Sodium Salt, Sodium 17beta-dihydroequilin sulfate, 17beta-Dihydro Equilin 3-Sulfate Sodium Salt, 17b-Dihydro Equilin 3-Sulfate Sodium Salt, 17beta-Dihydroequilin sodium 3-sulfate, 17beta-Hydroxyestra-1,3,5(10),7-tetraen-3-yl sodium sulfate, Estra-1,3,5(10),7-tetraene-3,17-diol, 3-(hydrogen sulfate), monosodium salt, (17beta)-

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

H350May cause cancer
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 17beta-Dihydroequilin Sodium Sulfate
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 17beta-Dihydroequilin Sodium Sulfate

Which CAS number identifies 17beta-Dihydroequilin Sodium Sulfate?

17beta-Dihydroequilin Sodium Sulfate is registered under CAS 16680-49-2. You may also see it listed as 17-Beta-Dihydro Equilin 3-sodium Sulfate, 17β-Dihydro Equilin 3-Sulfate Sodium Salt, Sodium 17beta-dihydroequilin sulfate. Our catalogue number for this item is ZX-033425.

What are the formula and molar mass of 17beta-Dihydroequilin Sodium Sulfate?

For 17beta-Dihydroequilin Sodium Sulfate, its formula is C18H21NaO5S and its molar mass is 372.4 g/mol. The systematic (IUPAC) name is sodium [(9S,13S,14S,17S)-17-hydroxy-13-methyl-6,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-3-yl] sulfate. InChIKey CZFNZYFVJFYZML-UHFFLUDVSA-M lets you match it in any structure database.

How is 17beta-Dihydroequilin Sodium Sulfate used in pharmaceutical QC?

17beta-Dihydroequilin Sodium Sulfate is a characterised reference material linked to Equilin. 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 17beta-Dihydroequilin Sodium Sulfate?

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 17beta-Dihydroequilin Sodium Sulfate?

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 17beta-Dihydroequilin Sodium Sulfate to my country?

Yes. Because 17beta-Dihydroequilin Sodium Sulfate 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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