2091-27-2 Usage
General Description
CIS-11,14,17-EICOSATRIENOIC ACID, also known as 11,14,17-eicosatrienoic acid, is a long-chain polyunsaturated fatty acid that falls within the omega-6 fatty acid family. It is a type of eicosanoid, known for its anti-inflammatory and immune-modulating properties, and is produced by the body from dietary linoleic acid. It is involved in various physiological processes including the regulation of blood pressure, inflammation, and cell signaling. CIS-11,14,17-EICOSATRIENOIC ACID is found in high levels in certain vegetable oils such as soybean oil and canola oil, as well as in nuts and seeds, and is also available as a dietary supplement.
Check Digit Verification of cas no
The CAS Registry Mumber 2091-27-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,9 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2091-27:
(6*2)+(5*0)+(4*9)+(3*1)+(2*2)+(1*7)=62
62 % 10 = 2
So 2091-27-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h3-4,6-7,9-10H,2,5,8,11-19H2,1H3,(H,21,22)/b4-3+,7-6+,10-9+
2091-27-2Relevant articles and documents
Substrate specificity and regioselectivity of Δ12 and ω3 fatty acid desaturases from Saccharomyces kluyveri
Oura, Takahiro,Kajiwara, Susumu
experimental part, p. 3174 - 3179 (2009/04/07)
Δ12 and ω3 fatty acid desaturases are key enzymes in the synthesis of polyunsaturated fatty acids (PUFAs), which are important constituents of membrane glycerolipids and also precursors to signaling molecules in many organisms. In this study, we determined the substrate specificity and regioselectivity of the Δ12 and ω3 fatty acid desaturases from Saccharomyces kluyveri (Sk-FAD2 and Sk-FAD3). Based on heterologous expression in Saccharomyces cerevisiae, it was found that Sk-FAD2 converted C16-20 monounsaturated fatty acids to diunsaturated fatty acids by the introduction of a second double bond at the ν + 3 position, while Sk-FAD3 recognized the ω3 position of C18 and C20. Furthermore, fatty acid analysis of major phospholipids suggested that Sk-FAD2 and Sk-FAD3 have no strong substrate specificity toward the lipid polar head group or the sn-positions of fatty acyl groups in phospholipids.
