Description

cis-15-Octadecenoic Acid is a monounsaturated fatty acid characterized by a cis double bond at the 15th carbon. This specific isomer is a valuable intermediate and reference standard in lipid research and specialty chemical synthesis. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and advanced materials sectors for its role in producing bioactive compounds and high-purity derivatives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized lipid-based drug molecules and prodrugs.
• Biochemical Research: Serves as a critical reference standard and substrate in lipidomics, enzymology, and metabolic pathway studies.
• Nutraceutical Development: A key component in the research and formulation of structured lipids and specialized fatty acid supplements.
• Organic Synthesis: Acts as a chiral building block for synthesizing complex organic molecules, surfactants, and lubricant additives.
• Cosmetic Ingredients: Employed in the development of high-end emollients and skin barrier-enhancing formulations.
• Material Science: Investigated for use in creating bio-based polymers and functional coatings.

Basic Information

Product Name	cis-15-Octadecenoic Acid
CAS No.	13126-43-7
Molecular Formula	C18H34O2
Molecular Weight	282.46 g/mol
Synonyms	(Z)-15-Octadecenoic Acid; 15-cis-Octadecenoic Acid; 15:1 n-3 Fatty Acid; 15Z-Octadecenoic Acid; cis-δ15-Octadecenoic Acid; FA(15:1(15Z)); 15Z-18:1 Acid
EINECS	Contact for details

Quality Control

Our cis-15-Octadecenoic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 2-8°C for long-term stability. This product is easily oxidized; for optimal preservation, store under an inert atmosphere such as nitrogen after opening.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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