Arachidonic Acid Alkyne

Arachidonic acid alkyne is a form of arachidonic acid with an omega-terminal alkyne. The terminal alkyne group can be used in click chemistry linking reactions to tag arachidonic acid with fluorescent or biotinylated labels for analysis of its metabolism and biological activity. Because the alkyne group is at the omega-terminus, this compound can be used to easily tag metabolites and derivatives.Formal Name: 5Z,8Z,11Z,14Z-eicosatetraen-19-ynoic acid. CAS Number: 1219038-32-0. Synonyms: omega-Alkynyl Arachidonic Acid, Click Tag(TM) Arachidonic Acid Alkyne, FA 20:6. Molecular Formula: C20H28O2. Formula Weight: 300.4. Purity: >98%. Formulation: (Request formulation change), A solution in ethanol. Solubility: 0.1 M Na2CO3: 1 mg/ml, DMF: >100 mg/ml, DMSO: >100 mg/ml, Ethanol: Miscible. lambdamax: 235 nm. SMILES: C#CCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(O)=O. InChi Code: InChI=1S/C20H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h1,6-7,9-10,12-13,15-16H,3-5,8,11,14,17-19H2,(H,21,22)/b7-6-,10-9-,13-12-,16-15-. InChi Key: DTSYXKMUESYRSH-DOFZRALJSA-N.