Description

2,4-Dihydroxy-3,5,6-Trimethylbenzoic Acid Methyl Ester is a multifunctional aromatic ester derivative that serves as a versatile intermediate in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex molecular architectures, particularly in the development of specialty chemicals and active pharmaceutical ingredients (APIs). This compound is essential for research and production in the pharmaceutical, agrochemical, and fine chemical sectors, where precise chemical building blocks are required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the development of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical intermediate for dyes, pigments, and specialty polymers requiring specific aromatic frameworks.
• Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and material properties.
• Ligand and Catalyst Preparation: Utilized in the synthesis of complex ligands for metal catalysis and coordination chemistry.
• UV Absorber / Stabilizer Precursor: A starting material for compounds used in plastics and coatings to enhance light stability.

Basic Information

Item	Details
Product Name	2,4-Dihydroxy-3,5,6-Trimethylbenzoic Acid Methyl Ester
CAS No.	34874-78-7
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	Methyl 2,4-dihydroxy-3,5,6-trimethylbenzoate; 3,5,6-Trimethyl-2,4-dihydroxybenzoic acid methyl ester; Benzoic acid, 2,4-dihydroxy-3,5,6-trimethyl-, methyl ester; 2,4-Dihydroxy-3,5,6-trimethyl methyl benzoate
EINECS	Contact for details

Quality Control

Our 2,4-Dihydroxy-3,5,6-Trimethylbenzoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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