17a-Estradiol Sulfate Sodium Salt

Name: 17a-Estradiol Sulfate Sodium Salt
Brand: Vaqora Chemicals
SKU: VQ-037101

About 17a-Estradiol Sulfate Sodium Salt

17a-Estradiol Sulfate Sodium Salt is a process intermediate or related compound of Estradiol carrying the CAS registry number 56050-04-5. The compound has the formula C18H23NaO5S, corresponding to a molecular weight of 374.4 g/mol. Alternative names: 17α-Estradiol Sulfate Sodium Salt and 17alpha-Estradiol Sodium Sulfate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is a process intermediate or related compound in the synthesis of Estradiol, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 17a-Estradiol Sulfate Sodium Salt in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Estradiol

View every impurity, metabolite and intermediate we list for Estradiol.

Estradiol impurities

Specifications & identifiers

Chemical identifiers
Product name	17a-Estradiol Sulfate Sodium Salt
Catalogue No.	VQ-037101
CAS Number	56050-04-5
IUPAC name	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
Molecular formula	C₁₈H₂₃NaO₅S
Molecular weight	374.4 g/mol
Exact mass	374.1164
InChIKey	LMJQCTISQYSLPF-JOWXCZTESA-M
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@H]2O)CCC4=C3C=CC(=C4)OS(=O)(=O)[O-].[Na+]
PubChem CID	23671799

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 5
TPSA	95 Å²
Synonyms	17α-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

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 17a-Estradiol Sulfate Sodium Salt?

The CAS Registry Number of 17a-Estradiol Sulfate Sodium Salt is 56050-04-5. It is also known as 17α-Estradiol Sulfate Sodium Salt, 17alpha-Estradiol Sodium Sulfate, Sodium 17alpha-estradiol sulfate.

What is the molecular formula and molecular weight of 17a-Estradiol Sulfate Sodium Salt?

17a-Estradiol Sulfate Sodium Salt has the molecular formula C18H23NaO5S and a molecular weight of 374.4 g/mol. Its 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.

What is 17a-Estradiol Sulfate Sodium Salt used for?

17a-Estradiol Sulfate Sodium Salt is supplied as a characterised reference material related to Estradiol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 17a-Estradiol Sulfate Sodium Salt can I order?

We supply 17a-Estradiol Sulfate Sodium Salt, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 17a-Estradiol Sulfate Sodium Salt?

Yes. Every lot of 17a-Estradiol Sulfate Sodium Salt is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 17a-Estradiol Sulfate Sodium Salt be shipped internationally?

Yes. 17a-Estradiol Sulfate Sodium Salt is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.