Description

Ethyl 4-Hydroxy-2-Methylbenzoate is a versatile organic ester compound, CAS NO 57081-00-2, valued for its role as a key synthetic intermediate and functional building block. Its molecular structure, featuring both phenolic and ester functionalities, makes it a critical precursor in the synthesis of more complex molecules. This compound is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a salicylate or benzoate core structure.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its phenolic group can be further functionalized.
• UV Absorber & Light Stabilizer Precursor: Serves as a starting material for manufacturing organic compounds used to protect polymers, coatings, and cosmetics from ultraviolet light degradation.
• Fragrance and Flavor Ingredient Intermediate: Employed in the synthesis of ester-based aroma chemicals due to its benzoate backbone.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex organic molecules, including ligands and functional materials.
• Polymer Additive Modifier: Can be used to introduce specific functional groups into polymer chains to alter physical properties like adhesion or compatibility.

Basic Information

Product Name	Ethyl 4-Hydroxy-2-Methylbenzoate
CAS No.	57081-00-2
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	Ethyl 4-Hydroxy-o-toluate; 2-Methyl-4-hydroxybenzoic Acid Ethyl Ester; 4-Hydroxy-2-methylbenzoic Acid Ethyl Ester; Ethyl 2-Methyl-4-hydroxybenzoate; Benzoic acid, 4-hydroxy-2-methyl-, ethyl ester; Ethyl 4-Hydroxy-2-Methylbenzoate; o-Cresotic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Hydroxy-2-Methylbenzoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research partners. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee full traceability and compliance with your specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which could affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78°C - 82°C
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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