Description

Gallic Acid Isoamyl Ester is a synthetic ester derivative of gallic acid, valued for its enhanced lipophilicity and stability compared to its parent compound. This modification makes it a versatile intermediate and functional ingredient for advanced chemical synthesis and product formulation. It is primarily sought by manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries for applications requiring controlled release or improved bioavailability.

Application

• Pharmaceutical Intermediate: Used in the synthesis of prodrugs and active pharmaceutical ingredients (APIs) where lipophilicity is a key design factor.
• Cosmetic & Personal Care: Acts as a stabilizing agent or functional ingredient in formulations such as anti-aging serums and sunscreens.
• Food & Flavor Industry: Serves as a precursor for synthesizing antioxidants or flavoring agents with specific solubility profiles.
• Polymer & Material Science: Employed as a monomer or additive to impart antioxidant properties to polymers and coatings.
• Research & Development: A key reagent in organic chemistry research for studying esterification reactions and bioactivity.
• Lubricant & Fuel Additives: Potential use as an antioxidant additive in specialty lubricants and industrial fluids.

Basic Information

Product Name	Gallic Acid Isoamyl Ester
CAS No.	2486-02-4
Molecular Formula	C12H16O5
Molecular Weight	240.25 g/mol
Synonyms	3,4,5-Trihydroxybenzoic acid 3-methylbutyl ester; Gallic acid 3-methylbutyl ester; Isoamyl gallate; 3-Methylbutyl 3,4,5-trihydroxybenzoate; Propyl gallate, isoamyl homologue; Ester of gallic acid and isoamyl alcohol; AI3-03136; NSC 403697
EINECS	219-628-8

Quality Control

Our Gallic Acid Isoamyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets precise specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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