Description

14-Methylpentadecanoyl Chloride is a high-purity fatty acid chloride derivative, also known as isopalmitoyl chloride. This compound serves as a versatile and reactive intermediate for introducing the branched 14-methylpentadecanoyl moiety into target molecules. It is particularly valuable for the synthesis of specialty chemicals, including pharmaceuticals, agrochemicals, and advanced polymer precursors. Industries such as fine chemical manufacturing, life sciences, and materials research rely on this acylating agent for its consistent performance and quality.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, especially those requiring lipophilic side chains.
• Agrochemical Synthesis: Used in the production of specialized pesticides, herbicides, and plant growth regulators where its branched structure can influence bioavailability and stability.
• Polymer & Material Science: Acts as a monomer or modifying agent in the creation of polyamides, polyesters, and other specialty polymers to alter physical properties like flexibility and hydrophobicity.
• Surfactant & Lubricant Additive Production: Employed in the synthesis of high-performance surfactants, emulsifiers, and lubricant additives that benefit from its specific hydrocarbon chain.
• Peptide & Protein Modification: Useful in biochemical research for acylating amino groups on peptides or proteins to study function or create conjugates.
• Flavor & Fragrance Ingredient Synthesis: Serves as a precursor for esters and other compounds used in the creation of complex aroma chemicals.
• Cosmetic Ingredient Intermediate: Used in the manufacture of certain emollients and skin-conditioning agents.
• Organic Synthesis Reagent: A general acyl chloride reagent for Friedel-Crafts acylation, esterification, and amide bond formation in research and development.

Basic Information

Product Name	14-Methylpentadecanoyl Chloride
CAS No.	57080-93-0
Molecular Formula	C₁₆H₃₁ClO
Molecular Weight	274.87 g/mol
Synonyms	Isopalmitoyl Chloride; 14-Methylpentadecanoic Acid Chloride; 14-Methylpentadecanoyl Chloride; 14-Methylpentadecanoyl Chloride; Isohexadecanoyl Chloride; 14-Methylpentadecanoyl Chloride; 14-Methylpentadecanoic chloride
EINECS	Contact for details

Quality Control

Our 14-Methylpentadecanoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and titration methods, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for reliable integration into your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 2°C and 8°C (refrigerated) or as specified on the label. This product is hygroscopic (moisture-sensitive) and reacts vigorously with water, alcohols, and strong bases. Keep away from heat, sparks, and open flame. Use under an inert atmosphere (e.g., nitrogen or argon) for extended storage or after opening to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Acid Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.5%

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