3-((tert-Butyldimethylsilyl)oxy)Estetrol

Name: 3-((tert-Butyldimethylsilyl)oxy)Estetrol
Brand: Vaqora Chemicals
SKU: VQ-030574

About 3-((tert-Butyldimethylsilyl)oxy)Estetrol

3-((tert-Butyldimethylsilyl)oxy)Estetrol (CAS 1426679-39-1) is an impurity of Estetrol offered by Vaqora Chemicals. The compound has the formula C24H38O4Si, corresponding to a molecular weight of 418.65 g/mol.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Estetrol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 3-((tert-Butyldimethylsilyl)oxy)Estetrol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Estetrol

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

Estetrol impurities

Specifications & identifiers

Chemical identifiers
Product name	3-((tert-Butyldimethylsilyl)oxy)Estetrol
Catalogue No.	VQ-030574
CAS Number	1426679-39-1
Molecular formula	C₂₄H₃₈O₄Si
Molecular weight	418.65 g/mol
Grade	Reference Standard
HSN code	38229090

Physical properties
Physical form	Solid

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 3-((tert-Butyldimethylsilyl)oxy)Estetrol?

The CAS Registry Number of 3-((tert-Butyldimethylsilyl)oxy)Estetrol is 1426679-39-1.

What is the molecular formula and molecular weight of 3-((tert-Butyldimethylsilyl)oxy)Estetrol?

3-((tert-Butyldimethylsilyl)oxy)Estetrol has the molecular formula C24H38O4Si and a molecular weight of 418.65 g/mol.

What is 3-((tert-Butyldimethylsilyl)oxy)Estetrol used for?

3-((tert-Butyldimethylsilyl)oxy)Estetrol is supplied as a characterised reference material related to Estetrol. 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 3-((tert-Butyldimethylsilyl)oxy)Estetrol can I order?

We supply 3-((tert-Butyldimethylsilyl)oxy)Estetrol 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 3-((tert-Butyldimethylsilyl)oxy)Estetrol?

Yes. Every lot of 3-((tert-Butyldimethylsilyl)oxy)Estetrol 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 3-((tert-Butyldimethylsilyl)oxy)Estetrol be shipped internationally?

Yes. We export 3-((tert-Butyldimethylsilyl)oxy)Estetrol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.