Description

3-Hexylsalicylic Acid is a specialized organic compound belonging to the class of alkyl-substituted salicylic acids. This chemical is valued for its unique structural features, which make it a versatile intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical sectors. Key industries that utilize this compound include pharmaceutical R&D, agrochemical manufacturing, and advanced material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a lipophilic salicylate moiety.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• UV Absorber & Stabilizer Precursor: Serves as a starting material for producing organic compounds used in polymer stabilization and sunscreen formulations.
• Fine Chemical Synthesis: An important intermediate for creating specialty chemicals, including dyes, fragrances, and complex ligands for catalysis.
• Research & Development: Employed in academic and industrial laboratories for chemical research, method development, and process chemistry.
• Cosmetic Ingredient Intermediate: Used in the production of certain cosmetic actives where its salicylic acid derivative properties are beneficial.

Basic Information

Item	Details
Product Name	3-Hexylsalicylic Acid
CAS No.	30762-15-3
Molecular Formula	C₁₃H₁₈O₃
Molecular Weight	222.28 g/mol
Synonyms	2-Hydroxy-3-hexylbenzoic Acid; 3-Hexyl-2-hydroxybenzoic Acid; 3-n-Hexylsalicylic Acid; Salicylic Acid, 3-Hexyl-; 3-Hexylsalicylate (Acid Form); NSC 163080; 3-HS Acid
EINECS	Contact for details

Quality Control

Our 3-Hexylsalicylic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, related substances, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Specified range
Heavy Metals	< 20 ppm

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