Ethyl

Name: Ethyl
Brand: Vaqora Chemicals
SKU: VQ-039638

About Ethyl

Ethyl (CAS 119818-40-5) is a process intermediate or related compound of Eicosapentaenoic Acid offered by Vaqora Chemicals. Its molecular formula is C24H38O2 and its molecular weight is 358.6 g/mol. The IUPAC name is ethyl (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate. Alternative names: Ethyl all cis-7,10,13,16,19-Docosapentaenoate and DPA Ethyl Ester.

The product is provided 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 Eicosapentaenoic Acid, tracking process-related impurities and validating analytical methods. Typical end-use sectors are 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.

Typical applications

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

Industries

Related to Eicosapentaenoic Acid

View every impurity, metabolite and intermediate we list for Eicosapentaenoic Acid.

Eicosapentaenoic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl
Catalogue No.	VQ-039638
CAS Number	119818-40-5
IUPAC name	ethyl (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate
Molecular formula	C₂₄H₃₈O₂
Molecular weight	358.6 g/mol
Exact mass	358.2872
InChIKey	VCSQUSNNIFZJAP-AAQCHOMXSA-N
SMILES	CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)OCC
PubChem CID	12054543

Physical properties
Physical form	Solid
LogP (XLogP3)	7.4
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	Ethyl all cis-7,10,13,16,19-Docosapentaenoate, DPA Ethyl Ester, docosapentaenoic acid ethyl ester, (7Z,10Z,13Z,16Z,19Z)-Ethyl docosa-7,10,13,16,19-pentaenoate, (All-Z)-7,10,13,16,19-Docosapentaenoic Acid Ethyl Ester, 7,10,13,16,19-Docosapentaenoic acid, ethyl ester, (7Z,10Z,13Z,16Z,19Z)-, all cis-7,10,13,16,19-Docosapentaenoic Acid Ethyl Ester, ethyl (7Z,10Z,13Z,16Z,19Z)-docosapentaenoate, (7Z,10Z,13Z,16Z,19Z)-7,10,13,16,19-Docosapentaenoic acid ethyl ester, 7,10,13,16,19-Docosapentaenoic acid, ethyl ester, (all-Z)-, Ethyl 7(Z),10(Z),13(Z),16(Z),19(Z)-Docosapentaenoate, (7Z,10Z,13Z,16Z,19Z)-Ethyldocosa-7,10,13,16,19-pentaenoate

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 Ethyl?

The CAS Registry Number of Ethyl is 119818-40-5. It is also known as Ethyl all cis-7,10,13,16,19-Docosapentaenoate, DPA Ethyl Ester, docosapentaenoic acid ethyl ester.

What is the molecular formula and molecular weight of Ethyl?

Ethyl has the molecular formula C24H38O2 and a molecular weight of 358.6 g/mol. Its IUPAC name is ethyl (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate.

What is Ethyl used for?

Ethyl is supplied as a characterised reference material related to Eicosapentaenoic Acid. 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 Ethyl can I order?

We supply Ethyl, 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 Ethyl?

Yes. Every lot of Ethyl 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 Ethyl be shipped internationally?

Yes. We export Ethyl worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.