Description

Methyl 4-Hydroxy-2-Methylbenzoate is a versatile organic ester compound, also known as Methyl 2-Methyl-4-hydroxybenzoate, serving as a key synthetic intermediate and functional additive. Its value lies in its phenolic hydroxyl and ester functional groups, which make it a crucial building block for the synthesis of more complex molecules in advanced chemical manufacturing. This product is essential for R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a substituted benzoate structure.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its phenolic moiety is incorporated.
• UV Absorber & Stabilizer: Functions as a starting material or additive in the formulation of light stabilizers for polymers, coatings, and personal care products.
• Fragrance & Flavor Ingredient: Serves as a synthetic intermediate for certain aroma chemicals and flavor compounds due to its benzoate backbone.
• Organic Synthesis Building Block: Utilized in research and production for introducing the 4-hydroxy-2-methylbenzoate moiety into target molecules via further chemical transformations.
• Polymer Modifier: Can be used to modify polymer properties or as a monomer in the synthesis of specialty polyesters.

Basic Information

Product Name	Methyl 4-Hydroxy-2-Methylbenzoate
CAS No.	57556-31-7
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	Methyl 2-Methyl-4-hydroxybenzoate; 4-Hydroxy-2-methylbenzoic Acid Methyl Ester; 2-Methyl-4-hydroxybenzoic Acid Methyl Ester; Methyl 4-Hydroxy-o-toluate; Benzoic acid, 4-hydroxy-2-methyl-, methyl ester; Methyl 4-hydroxy-2-methylbenzenecarboxylate
EINECS	Contact for details

Quality Control

Our Methyl 4-Hydroxy-2-Methylbenzoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing results from advanced techniques like HPLC, GC, and NMR. Our quality commitment ensures consistency and reliability for your critical synthesis and formulation processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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