Description

Anacardic Acid C15:3 is a specific, unsaturated homolog of the naturally occurring phenolic lipid found in cashew nutshell liquid. This compound, with CAS number 103904-73-0, is valued for its potent biological activity, particularly as a non-competitive inhibitor of lipoxygenase enzymes. It serves as a critical raw material and research biochemical for pharmaceutical development, cosmetic formulations, and advanced material science. Industrial buyers and R&D laboratories rely on it for its consistent purity and targeted functionality in high-value applications.

Application

• Pharmaceutical Intermediates: Serves as a key building block in synthesizing novel drug candidates targeting inflammation and metabolic disorders.
• Cosmetic Actives: Incorporated into anti-aging and skin-brightening formulations for its tyrosinase and lipoxygenase inhibitory properties.
• Biochemical Research: Used as a standard and probe in enzymatic studies, particularly for investigating the arachidonic acid cascade and lipoxygenase pathways.
• Natural Product Derivatives: Acts as a starting material for the semi-synthesis of derivatives with enhanced bioactivity or stability for various industrial applications.
• Specialty Chemicals: Employed in the development of performance additives, where its phenolic structure offers antioxidant and stabilizing effects.

Basic Information

Product Name	Anacardic Acid C15:3
CAS No.	103904-73-0
Molecular Formula	C22H32O3
Molecular Weight	344.49 g/mol
Synonyms	6-Pentadecylsalicylic Acid (C15:3); 2-Hydroxy-6-[(8Z,11Z,14)-pentadeca-8,11,14-trien-1-yl]benzoic Acid; 6-[(8Z,11Z,14)-8,11,14-Pentadecatrienyl]salicylic Acid; Anacardic Acid III; Cardanol Acid; CNSL Acid (C15:3); Oxycardanol
EINECS	Contact for details

Quality Control

Every batch of Anacardic Acid C15:3 is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, supporting applications from research to commercial scale. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are available for each lot. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates and ISO standards for industrial chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and ensure long-term stability. The material is light-sensitive and easily oxidized; prolonged exposure to air, heat, or light should be avoided. Keep the container in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Yellow to pale brown viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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