Description

4-Methoxy-3-Methyl-Phenol is a versatile phenolic compound valued for its role as a key synthetic intermediate and functional additive. Its chemical structure makes it particularly useful in applications requiring controlled reactivity and specific aromatic substitution patterns. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific methoxy and methyl phenolic functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its phenolic core provides essential bioactivity.
• Fragrance and Flavor Ingredient: Serves as a precursor or a modifying agent in the creation of complex aromatic molecules for perfumery and flavor compositions.
• Polymer Stabilizer and Antioxidant: Functions as an intermediate in the manufacture of antioxidants that protect polymers and plastics from thermal and oxidative degradation.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and organic pigments, contributing to the chromophore structure.
• Research and Development: A valuable reagent for organic synthesis in R&D laboratories for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Methoxy-3-Methyl-Phenol
CAS No.	14786-82-4
Molecular Formula	C8H10O2
Molecular Weight	138.16 g/mol
Synonyms	3-Methyl-4-methoxyphenol; 4-Methoxy-m-cresol; Creosol; 2-Methoxy-5-methylphenol; Homovanillyl alcohol precursor; Methylguaiacol; 4-Hydroxy-2-methoxytoluene; 1-Hydroxy-2-methoxy-4-methylbenzene
EINECS	238-861-3

Quality Control

Our 4-Methoxy-3-Methyl-Phenol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	50 - 54 °C
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.