Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
API Impurities

Stearidonic Acid Ethyl Ester

Reference StandardAvailable on request

Stearidonic Acid Ethyl Ester (CAS 119798-44-6) supplier Zemixal: C20H32O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Stearidonic Acid Ethyl Ester chemical structure
CAS number119798-44-6
FormulaC20H32O2
Molar mass304.5 g/mol
Physical formSolid
HS code38229090
InChIKeyRIDOSNBWMUADGT-AFSLFLIVSA-N
IUPAC nameethyl (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate

About Stearidonic Acid Ethyl Ester

Stearidonic Acid Ethyl Ester belongs to the Allopurinol reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 119798-44-6, formula C20H32O2 and molar mass 304.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Allopurinol

See every impurity, metabolite and related compound we list for this API.

Allopurinol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Stearidonic Acid Ethyl Ester
Product nameStearidonic Acid Ethyl Ester
Catalogue numberZX-031105
CAS number119798-44-6
IUPAC nameethyl (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate
Molecular formulaC20H32O2
Molar mass304.5 g/mol
Exact mass304.2402
GradeReference Standard
Physical formSolid
XLogP35.9
H-bond donors / acceptors0 / 2
Topological polar surface area26.3 Ų
HS code38229090
InChIKeyRIDOSNBWMUADGT-AFSLFLIVSA-N
SMILESCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)OCC
PubChem CID6450798
SynonymsOctadecatetraenoic Acid ethyl ester, Ethyl stearidonate, 6,9,12,15-Octadecatetraenoic acid, ethyl ester, (6Z,9Z,12Z,15Z)-, (6Z,9Z,12Z,15Z)-Ethyl Octadeca-6,9,12,15-Tetraenoate, Moroctic Acid Ethyl Ester, Eyl aaatetraenolate, 6,9,12,15-Octadecatetraenoic acid, ethyl ester, (all Z)-, (6Z,9Z,12Z,15Z)-6,9,12,15-Octadecatetraenoic Acid Ethyl Ester, Ethyl (6Z,9Z,12Z,15Z)-6,9,12,15-octadecatetraenoate, Ethyl 6,9,12,15-octadecatetraenoate (all Z)-, (all-Z)- 6,9,12,15-Octadecatetraenoic Acid Ethyl Ester Ethyl Stearidonate, Ethyl 6,9,12,15-octadecatetraenoate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Stearidonic Acid Ethyl Ester
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Stearidonic Acid Ethyl Ester

Which CAS number identifies Stearidonic Acid Ethyl Ester?
Stearidonic Acid Ethyl Ester is registered under CAS 119798-44-6. You may also see it listed as Octadecatetraenoic Acid ethyl ester, Ethyl stearidonate, 6,9,12,15-Octadecatetraenoic acid, ethyl ester, (6Z,9Z,12Z,15Z)-. Our catalogue number for this item is ZX-031105.
What are the formula and molar mass of Stearidonic Acid Ethyl Ester?
For Stearidonic Acid Ethyl Ester, its formula is C20H32O2 and its molar mass is 304.5 g/mol. The systematic (IUPAC) name is ethyl (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate. InChIKey RIDOSNBWMUADGT-AFSLFLIVSA-N lets you match it in any structure database.
How is Stearidonic Acid Ethyl Ester used in pharmaceutical QC?
Stearidonic Acid Ethyl Ester is a characterised reference material linked to Allopurinol. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Stearidonic Acid Ethyl Ester?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Stearidonic Acid Ethyl Ester?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Stearidonic Acid Ethyl Ester to my country?
Yes. Stearidonic Acid Ethyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Allopurinol standards

More in API Impurities

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now