alpha-Linolenic Acid MaxSpec(R) Standard

alpha-Linolenic acid is an essential omega-3 polyunsaturated fatty acid found in plants. In vivo, it is converted to the longer-chain fatty acids eicosapentaenoic (Cay-90110, Cay-90110.1, Cay-21908), docosapentaenoic (Cay-90165, Cay-21907), or docosahexaenoic acid (Cay-90310). It is also catabolized via fatty acid beta-oxidation for energy or the synthesis of saturated and monounsaturated fatty acids, or stored in adipose tissue. Dietary consumption of alpha-linolenic acid-containing foods is positively associated with a moderately lower risk of cardiovascular disease. alpha-Linolenic Acid MaxSpec(R) standard is a quantitative grade standard of alpha-linolenic acid (Cay-90210, Cay-21910) that has been prepared specifically for mass spectrometry and related applications where quantitative reproducibility is required. The solution has been prepared gravimetrically and is supplied in a deactivated glass ampule sealed under argon. The concentration was verified by comparison to an independently prepared calibration standard. This alpha-linolenic acid MaxSpec(R) standard is guaranteed to meet identity, purity, stability, and concentration specifications and is provided with a batch-specific certificate of analysis. Ongoing stability testing is performed to ensure the concentration remains accurate throughout the shelf life of the product. Note: The amount of solution added to the vial is in excess of the listed amount. Therefore, it is necessary to accurately measure volumes for preparation of calibration standards. Follow recommended storage and handling conditions to maintain product quality.Formal Name: 9Z,12Z,15Z-octadecatrienoic acid. CAS Number: 463-40-1. Synonyms: C18:3 n-3, C18:3 (9Z,12Z,15Z), FA 18:3. Molecular Formula: C18H30O2. Formula Weight: 278.4. Purity: >95%. Formulation: (Request formulation change), A solution in ethanol at 1 mg/ml. SMILES: CC/C=C\C/C=C\C/C=C\CCCCCCCC(O)=O. InChi Code: InChI=1S/C18H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10H,2,5,8,11-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-. InChi Key: DTOSIQBPPRVQHS-PDBXOOCHSA-N. Side Chain Carbon Sum: 18:3.