(±)-4-Methyloctanoic acid

📋Product characteristics and physical parameters
Appearance: Colorless to light yellow transparent liquid.
Density: 0.91 g/mL at 25 °C.
Boiling point: 149 °C / 22 mmHg (at atmospheric pressure).
Refractive index: n20/D = 1.433 (as cited in the literature).
Flash point: 113 °C (closed cup).
Solubility: Soluble in dimethyl sulfoxide (DMSO) and organic solvents; insoluble or slightly soluble in water.

🛡️Main purpose
1. Food and Spice Field
This is the most important and classic application of 4-methyloctanoic acid. It is recognized as the key flavor compound responsible for the “sheepish smell” or “goat-like smell” found in sheep and goat milk and their products (such as cheese). Based on this characteristic, it is often used for:
Food additives: Blended with flavoring essences such as milk flavor and lamb flavor, to give the product a more realistic and natural taste.
Flavor research: In food science, as a marker, it studies the effects of different feeding methods and processing techniques on the flavor of dairy products or meat.
2. Research and Industrial Fields
Analytical Standards: In drug development or food safety testing, as highly pure standards, they are used for qualitative and quantitative analysis.
Chemical synthesis intermediates: Can be used for the synthesis of ester derivatives and are applied in the fields of perfumes, cosmetics or fine chemicals.
Biological research: There are studies exploring the potential role of medium-chain fatty acids (such as 4-methyl-octanoic acid) in models of neurodegenerative diseases (such as amyotrophic lateral sclerosis)

⚙️ Safety and Information Storage
Hazard Classification: This product is classified as a corrosive substance.
Danger Warning: H314 (Causes severe skin burns and eye damage).
Precautionary instructions: During operation, protective clothing, protective gloves, goggles or face masks must be worn. In case of accidental contact, immediately rinse with plenty of water and seek medical attention.
Storage conditions: It is recommended to store in a sealed and dry environment. Store at room temperature or at -20°C. Avoid storing together with oxidants.
Transportation Information: UN Number 3265, Hazardous Goods Class 8, Packaging Category III

💡 Specifications and Purity
The commercially available products are usually classified into different grades to meet various needs:
High purity grade (98%): Suitable for pharmaceutical intermediates, chemical synthesis and routine analysis.
Analysis of standard grade (≥97.0%): Comes with a detailed quality assurance report (COA), including data such as nuclear magnetic resonance (NMR), mass spectrometry, and purity titration, suitable for rigorous scientific research or regulatory testing.

📞Contact information:

Contact: Lucy Yao

Email: lucy@coreychem.com