Description

trans-2-Octenoic Acid is a monounsaturated medium-chain fatty acid characterized by its trans-configuration at the double bond. This specific stereochemistry imparts distinct chemical and physical properties, making it a valuable intermediate for fine chemical synthesis and research. It is primarily sought after by manufacturers in the fragrance, flavor, and pharmaceutical industries for its utility as a building block in the production of esters, amides, and other derivatives. Its defined structure ensures consistency in downstream applications where purity and isomer specificity are critical.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of esters and lactones that contribute to fruity, waxy, or creamy notes in perfumes and food flavorings.
• Pharmaceutical Research: Serves as a key chiral building block or precursor in the synthesis of bioactive molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis: Acts as a versatile reagent in organic reactions, including chain extensions, cross-coupling, and functional group transformations.
• Lubricant and Polymer Additive: Utilized in the production of specialty esters that function as synthetic lubricants or plasticizers.
• Agrochemicals: Employed as an intermediate in the manufacture of certain pesticides and herbicides.
• Biochemical Research: Used in studies of fatty acid metabolism, membrane biology, and as a standard in analytical chromatography.

Basic Information

Product Name	trans-2-Octenoic Acid
CAS No.	1470-50-4
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	(E)-2-Octenoic Acid; trans-Oct-2-enoic Acid; (E)-Oct-2-enoic Acid; 2-Octenoic Acid, (E)-; 2-trans-Octenoic Acid; (E)-2-Octensäure; FA(8:1n-6(2E)); (2E)-Oct-2-enoic Acid
EINECS	Contact for details

Quality Control

Our trans-2-Octenoic Acid is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC and HPLC, to monitor critical parameters such as isomer purity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources. As a strong acid/organic solvent, ensure containers are properly sealed and handled with appropriate chemical safety measures.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Isomeric Purity (trans-2-)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.445 - 1.455
Specific Gravity (20°C)	0.920 - 0.935

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.