Description

2-Phenoxy-4-Hexadecynoic Acid Methyl Ester is a specialized organic ester compound featuring a long-chain alkyne and a phenoxy group. This unique molecular architecture makes it a valuable synthetic intermediate and building block for advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process engineers in the fine chemical, agrochemical, and liquid crystal industries for developing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring lipophilic side chains.
• Liquid Crystal Material: Used in the research and development of advanced liquid crystal compounds for display technologies, leveraging its rigid alkyne and flexible alkyl chain.
• Agrochemical Synthesis: Acts as a building block for creating new-generation pesticides and herbicides with enhanced efficacy and environmental profiles.
• Organic Synthesis & Catalysis Research: Employed as a substrate or ligand in catalytic reactions and methodological studies due to its distinct functional groups.
• Polymer Modifier: Investigated for incorporation into polymer backbones to impart specific characteristics like modified hydrophobicity or optical properties.
• Surface Science & Coatings: Used in the development of specialty surfactants, lubricants, and coating additives.

Basic Information

Product Name	2-Phenoxy-4-Hexadecynoic Acid Methyl Ester
CAS No.	40924-22-9
Molecular Formula	C23H34O3
Molecular Weight	358.52 g/mol
Synonyms	Methyl 2-Phenoxy-4-hexadecynoate; 4-Hexadecynoic acid, 2-phenoxy-, methyl ester; Methyl 2-phenoxyhexadec-4-ynoate; 2-Phenoxyhexadec-4-ynoic acid methyl ester; Hexadecynoic acid methyl ester, 2-phenoxy-; Methyl (2-phenoxy-4-hexadecynoate)
EINECS	Contact for details

Quality Control

Every batch of 2-Phenoxy-4-Hexadecynoic Acid Methyl Ester is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support custom synthesis and can tailor purity grades to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥95% (Typical, higher grades available)
Water Content (KF)	≤0.5%

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