Description

3-Methyl-15-Phenylpentadecanoic Acid is a high-purity, long-chain fatty acid derivative featuring a strategically positioned phenyl group. This compound serves as a valuable advanced intermediate and building block in sophisticated organic synthesis, prized for its unique structural motif that can impart specific physical and chemical properties to target molecules. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials sectors.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in lipid-based therapeutics and bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of advanced surfactants, adjuvants, and active ingredients with tailored properties.
• Liquid Crystal & OLED Materials: Serves as a precursor for mesogenic compounds and charge-transport materials in electronic displays.
• Polymer Modification: Acts as a functional monomer or chain terminator to introduce phenyl groups and alter polymer characteristics like hydrophobicity and thermal stability.
• Lubricant & Grease Additive: Investigated for use in formulating high-performance synthetic lubricants and grease thickeners.
• Cosmetic Ingredient Research: Potential intermediate for synthesizing specialty emollients and skin-conditioning agents.
• Academic & Industrial Research: A valuable tool for studying structure-activity relationships (SAR) and developing new synthetic methodologies.

Basic Information

Product Name	3-Methyl-15-Phenylpentadecanoic Acid
CAS No.	116754-80-4
Molecular Formula	C22H36O2
Molecular Weight	332.52 g/mol
Synonyms	15-Phenyl-3-methylpentadecanoic acid; 3-Methyl-15-phenylpentadecanoic acid; 3-Methyl-15-phenyl-pentadecansäure (German); Pentadecanoic acid, 3-methyl-15-phenyl-; ω-Phenyl-3-methylpentadecanoic acid
EINECS	Contact for details

Quality Control

Our 3-Methyl-15-Phenylpentadecanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizers, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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