Description

14-Methylhexadecanoic Acid is a branched-chain fatty acid with the CAS registry number 5918-29-6. This specialty fatty acid serves as a valuable intermediate and building block for synthesizing complex lipids, surfactants, and performance chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, cosmetic, and specialty chemical sectors for product development and formulation.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring specific lipid profiles for enhanced bioavailability.
• Cosmetic & Personal Care Ingredients: Acts as a key component in the production of emollients, emulsifiers, and specialty esters for creams, lotions, and skin-conditioning agents.
• Lubricant & Grease Additives: Serves as a precursor for synthesizing high-performance esters used in synthetic lubricants and industrial greases.
• Surfactant & Detergent Manufacturing: Employed as a hydrophobic feedstock for creating novel anionic and nonionic surfactants with tailored properties.
• Chemical Research & Development: A crucial standard and starting material in organic synthesis for studying lipid metabolism and creating novel chemical entities.
• Polymer & Plasticizer Modification: Used to introduce branching in polymer chains or to create plasticizers, modifying flexibility and thermal properties.

Basic Information

Product Name	14-Methylhexadecanoic Acid
CAS No.	5918-29-6
Molecular Formula	C₁₇H₃₄O₂
Molecular Weight	270.45 g/mol
Synonyms	14-Methylpalmitic Acid; Isoheptadecanoic Acid; 14-Methylhexadecanoic Acid; Anteiso-C17:0 Fatty Acid; 14-Methylhexadecanoic Acid; (R,S)-14-Methylhexadecanoic Acid; Heptadecanoic Acid, 14-methyl-; 5918-29-6
EINECS	227-673-3

Quality Control

Our 14-Methylhexadecanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by FT-IR, purity assessment by GC or HPLC, and specific tests for moisture and related substances. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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