Potassium 18-Ethoxy-18-Oxooctadecanoic Acid

Name: Potassium 18-Ethoxy-18-Oxooctadecanoic Acid
Brand: Vaqora Chemicals
SKU: VQ-013739

About Potassium 18-Ethoxy-18-Oxooctadecanoic Acid

Vaqora Chemicals supplies Potassium 18-Ethoxy-18-Oxooctadecanoic Acid, a process intermediate or related compound of Semaglutide at a purity of 99.3%. With the molecular formula C20H37O4.K, it has a molar mass of 381.6 g/mol. Common synonyms include Potassium 18-Ethoxy-18-Oxooctadecanoate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Semaglutide, tracking process-related impurities and validating analytical methods. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Semaglutide

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

Semaglutide impurities

Specifications & identifiers

Chemical identifiers
Product name	Potassium 18-Ethoxy-18-Oxooctadecanoic Acid
Catalogue No.	VQ-013739
Other CAS	1002-59-1
Molecular formula	C₂₀H₃₇O₄.K
Molecular weight	381.6 g/mol
Grade	Reference Standard
Purity / assay	99.3%

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 molecular formula and molecular weight of Potassium 18-Ethoxy-18-Oxooctadecanoic Acid?

Potassium 18-Ethoxy-18-Oxooctadecanoic Acid has the molecular formula C20H37O4.K and a molecular weight of 381.6 g/mol.

What is Potassium 18-Ethoxy-18-Oxooctadecanoic Acid used for?

Potassium 18-Ethoxy-18-Oxooctadecanoic Acid is supplied as a characterised reference material related to Semaglutide. 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 Potassium 18-Ethoxy-18-Oxooctadecanoic Acid can I order?

We supply Potassium 18-Ethoxy-18-Oxooctadecanoic Acid in Reference Standard (99.3%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Potassium 18-Ethoxy-18-Oxooctadecanoic Acid?

Yes. Every lot of Potassium 18-Ethoxy-18-Oxooctadecanoic Acid 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 Potassium 18-Ethoxy-18-Oxooctadecanoic Acid be shipped internationally?

Yes. We export Potassium 18-Ethoxy-18-Oxooctadecanoic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.