17257-43-1 Usage
Description
10-Octadecenoic acid, methyl ester, (Z)is a chemical compound derived from the esterification of 10-Octadecenoic acid with methanol. It is an intermediate in the synthesis of (10E)-10-Octadecenoic acid, which is a fatty acid found in cow milk. 10-Octadecenoic acid, methyl ester, (Z)has a double bond in the cis configuration, which gives it unique chemical and physical properties.
Uses
Used in Chemical Synthesis:
10-Octadecenoic acid, methyl ester, (Z)is used as an intermediate in the chemical synthesis of (10E)-10-Octadecenoic acid. This fatty acid is an important component found in cow milk and has various applications in the food and pharmaceutical industries.
Used in the Food Industry:
In the food industry, 10-Octadecenoic acid, methyl ester, (Z)is used as a precursor to synthesize (10E)-10-Octadecenoic acid, which is an essential fatty acid with potential health benefits. It can be incorporated into various food products to enhance their nutritional value and improve overall health.
Used in the Pharmaceutical Industry:
10-Octadecenoic acid, methyl ester, (Z)is also used in the pharmaceutical industry as a starting material for the synthesis of (10E)-10-Octadecenoic acid, which has potential therapeutic applications. This fatty acid may have beneficial effects on human health, and its derivatives could be used in the development of new drugs for various medical conditions.
Used in Cosmetics:
In the cosmetics industry, 10-Octadecenoic acid, methyl ester, (Z)can be used as a component in the formulation of skincare products. Its unique chemical properties may provide moisturizing and emollient effects, contributing to the overall efficacy of cosmetic products.
Used in Research and Development:
10-Octadecenoic acid, methyl ester, (Z)is also utilized in research and development for the study of fatty acid metabolism, biochemistry, and related fields. Its unique structure and properties make it an interesting compound for scientific investigation and potential applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 17257-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,5 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17257-43:
(7*1)+(6*7)+(5*2)+(4*5)+(3*7)+(2*4)+(1*3)=111
111 % 10 = 1
So 17257-43-1 is a valid CAS Registry Number.
17257-43-1Relevant articles and documents
Comprehensive gas chromatography-electron ionisation mass spectrometric analysis of fatty acids and sterols using sequential one-pot silylation: Quantification and isotopologue analysis
Kloos, Dick-Paul,Gay, Emmanuel,Lingeman, Henk,Bracher, Franz,Mueller, Christoph,Mayboroda, Oleg A,Deelder, Andre M,Niessen, Wilfried M A,Giera, Martin
, p. 1507 - 1514 (2014)
RATIONALEFatty acids and sterol lipids play crucial roles in several biological processes and several biological facts underline the interconnection between these lipid classes. Therefore, it is of interest to develop a comprehensive method analysing both classes in the form of their most favourable derivatives suitable for quantification and isotopologue analysis. METHODSLipids were derivatised by a sequential one-pot procedure using N-tert-butyldimethylsilyl-N-methyltrifluoroacetamide (MtBSTFA) and N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA). No clean-up or concentration steps were necessary. The prepared samples were directly available for gas chromatography-electron ionisation mass spectrometric (GC-EI-MS) analysis on a standard column. For quantification, the SIM mode was used and for isotopologue analysis scheduled scan mode was applied. RESULTSDevelopment of a sequential one-pot derivatisation for GC-EI-MS allowing comprehensive analysis of fatty acids and sterols as their most favourable derivatives. Validation carried out using human plasma, comparison with certified NIST plasma. LLOQ of usually 3.3 ng/mL achieved. Isotopologue analysis of 2-[13C]-acetate incorporation in HL-60 cells proving feasibility of method. CONCLUSIONSThe presented method successfully combines two consecutive silylation reactions in one pot, enabling the analysis of both fatty acids and sterols in a comprehensive analytical method. The method has great potential for the quantification of lipids as well as the comprehensive study of both biochemical pathways, using [13C]-flux analysis. Copyright
Efficient synthesis of unsaturated 1-monoacyl glycerols for in meso crystallization of membrane proteins
Fu, Yu,Weng, Yue,Hong, Wen-Xu,Zhang, Qinghai
experimental part, p. 809 - 812 (2011/06/21)
A highly efficient synthesis of unsaturated 1-monoacyl glycerols was established to fulfill the pressing need for materials that form lipidic mesophases utilized in membrane protein crystallization. Georg Thieme Verlag Stuttgart.
