Description

4-Hydroxy-3-Methoxybenzoic Acid Hexyl Ester is a versatile aromatic ester derivative of vanillic acid, valued for its role as a functional intermediate and additive. This compound matters for its ability to impart specific chemical properties, such as solubility modification and controlled release, in advanced formulations. It is needed by R&D chemists and manufacturers in the fragrance, pharmaceutical, and specialty polymer industries seeking to develop or enhance product performance.

Application

• Fragrance & Flavor Industry: Acts as a synthetic intermediate or a fixative in the creation of complex aromatic compounds and flavorants.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer & Resin Additive: Utilized as a plasticizer or a specialty monomer to modify the flexibility and properties of synthetic polymers.
• UV Stabilizer & Antioxidant Precursor: Functions as a starting material for synthesizing compounds that protect materials from degradation by light and oxidation.
• Cosmetic & Personal Care: Employed in formulations requiring specific ester functionalities for texture enhancement or as a carrier for active ingredients.
• Organic Synthesis & Research: A valuable reagent for academic and industrial research in organic chemistry, particularly in esterification and coupling reactions.

Basic Information

Product Name	4-Hydroxy-3-Methoxybenzoic Acid Hexyl Ester
CAS No.	84375-71-3
Molecular Formula	C14H20O4
Molecular Weight	252.31 g/mol
Synonyms	Hexyl vanillate; Vanillic acid hexyl ester; 4-Hydroxy-3-methoxybenzoic acid n-hexyl ester; n-Hexyl 4-hydroxy-3-methoxybenzoate; Hexyl 4-hydroxy-3-methoxybenzoate; Benzoic acid, 4-hydroxy-3-methoxy-, hexyl ester; Vanillic Acid C6 Ester
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-Methoxybenzoic Acid Hexyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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