Description

2-Hydroxy-4-Methoxy-3,5,6-Trimethylbenzoic Acid Methyl Ester is a specialized aromatic ester derivative, valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. Its unique substitution pattern makes it a critical precursor for developing complex molecules, particularly in the fine chemical and pharmaceutical sectors. This compound is essential for researchers and manufacturers in pharmaceutical development, agrochemical synthesis, and material science who require high-purity, structurally defined intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex aromatic frameworks.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for creating other esters, ethers, and functionalized aromatic compounds in laboratory and industrial settings.
• Material Science Research: Investigated as a monomer or additive in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized colorants and photostable dyes.
• UV Absorber / Stabilizer Precursor: Its structural features make it a candidate for developing light-stabilizing additives for plastics and coatings.

Basic Information

Product Name	2-Hydroxy-4-Methoxy-3,5,6-Trimethylbenzoic Acid Methyl Ester
CAS No.	34874-79-8
Molecular Formula	C12H16O4
Molecular Weight	224.25 g/mol
Synonyms	Methyl 2-Hydroxy-4-methoxy-3,5,6-trimethylbenzoate; Benzoic acid, 2-hydroxy-4-methoxy-3,5,6-trimethyl-, methyl ester; 4-Methoxy-3,5,6-trimethylsalicylic acid methyl ester; 2-Hydroxy-4-methoxy-3,5,6-trimethyl-benzoic acid methyl ester; Methyl 4-methoxy-3,5,6-trimethylsalicylate
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxy-4-Methoxy-3,5,6-Trimethylbenzoic Acid Methyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance in regulated research and manufacturing environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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