Description

5,7,7-Trimethyloct-2-enoic Acid is a branched-chain unsaturated fatty acid derivative with a specific molecular architecture. This compound matters as a versatile chemical intermediate and building block, valued for its unique steric and electronic properties imparted by the trimethyl-substituted carbon chain. Industries requiring specialty synthesis, such as fragrance, pharmaceutical, and advanced material development, utilize this acid to create novel compounds with tailored functionalities.

Application

• Fragrance and Flavor Intermediate: Serves as a key precursor in the synthesis of musk analogs, woody ambers, and other complex aroma chemicals.
• Pharmaceutical Synthesis: Used as a chiral building block or side chain in the research and development of active pharmaceutical ingredients (APIs).
• Liquid Crystal and Polymer Additives: Its branched structure can be incorporated into monomers to influence the physical properties of polymers and liquid crystalline materials.
• Lubricant and Fuel Additive Component: Acts as an intermediate for producing esters and other derivatives that improve performance characteristics.
• Agrochemical Synthesis: Employed in the creation of specialized surfactants or active ingredients with specific biological activity.
• Research & Development: A valuable tool in organic chemistry research for studying structure-activity relationships and developing new synthetic methodologies.

Basic Information

Product Name	5,7,7-Trimethyloct-2-enoic Acid
CAS No.	85187-12-8
Molecular Formula	C₁₁H₂₀O₂
Molecular Weight	184.28 g/mol
Synonyms	5,7,7-Trimethyl-2-octenoic Acid; 2-Octenoic acid, 5,7,7-trimethyl-; (E)-5,7,7-Trimethyloct-2-enoic Acid; (Z)-5,7,7-Trimethyloct-2-enoic Acid; Trimethyloctenoic Acid
EINECS	Contact for details

Quality Control

Our 5,7,7-Trimethyloct-2-enoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, isomer content, and impurity profiles is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is 2-8°C for long-term stability, though the product is typically stable at controlled room temperature for shorter periods. Keep away from strong bases, oxidizing agents, and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Isomer Ratio (GC)	Specified upon request
Water Content (KF)	≤ 0.5%

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