17-β-Dihydro Equilenin 3-Sulfate Sodium Salt 16680-50-5

About 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt

17-β-Dihydro Equilenin 3-Sulfate Sodium Salt is an impurity of Equilin carrying the CAS registry number 16680-50-5. Its molecular formula is C18H19NaO5S and its molecular weight is 370.4 g/mol. Systematically, it is named sodium [(13S,14S,17S)-17-hydroxy-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthren-3-yl] sulfate. Common synonyms include 17beta-Dihydroequilenin Sodium Sulfate and Sodium 17beta-dihydroequilenin 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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Equilin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Equilin

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

Equilin impurities

Specifications & identifiers

Chemical identifiers
Product name	17-β-Dihydro Equilenin 3-Sulfate Sodium Salt
Catalogue No.	VQ-037103
CAS Number	16680-50-5
IUPAC name	sodium [(13S,14S,17S)-17-hydroxy-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthren-3-yl] sulfate
Molecular formula	C₁₈H₁₉NaO₅S
Molecular weight	370.4 g/mol
Exact mass	370.0851
Grade	Reference Standard
HSN code	38229090
InChIKey	HBVSSZJQFZAJLK-UVJOBNTFSA-M
SMILES	C[C@]12CCC3=C([C@@H]1CC[C@@H]2O)C=CC4=C3C=CC(=C4)OS(=O)(=O)[O-].[Na+]
PubChem CID	71316159

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 5
TPSA	95 Å²
Synonyms	17beta-Dihydroequilenin Sodium Sulfate, Sodium 17beta-dihydroequilenin sulfate, 17beta-Dihydroequilenin sodium 3-sulfate, Estra-1,3,5,7,9-pentaene-3,17-diol, 3-(hydrogen sulfate), monosodium salt, (17beta)-, 17beta-Hydroxyestra-1,3,5,7,9-pentaen-3-yl sodium sulfate, 17beta-Dihydro Equilenin 3-Sulfate Sodium Salt

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 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt?

The CAS Registry Number of 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt is 16680-50-5. It is also known as 17beta-Dihydroequilenin Sodium Sulfate, Sodium 17beta-dihydroequilenin sulfate, 17beta-Dihydroequilenin sodium 3-sulfate.

What is the molecular formula and molecular weight of 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt?

17-β-Dihydro Equilenin 3-Sulfate Sodium Salt has the molecular formula C18H19NaO5S and a molecular weight of 370.4 g/mol. Its IUPAC name is sodium [(13S,14S,17S)-17-hydroxy-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthren-3-yl] sulfate.

What is 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt used for?

17-β-Dihydro Equilenin 3-Sulfate Sodium Salt is supplied as a characterised reference material related to Equilin. 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 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt can I order?

We supply 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt in Reference Standard grade, 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 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt?

Yes. Every lot of 17-β-Dihydro Equilenin 3-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 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt be shipped internationally?

Yes. We export 17-β-Dihydro Equilenin 3-Sulfate Sodium Salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.