Description

Benzoic Acid, 5-Hydroxy-2-Methyl-, Ethyl Ester is a specialized organic ester derivative of benzoic acid, valued for its unique structural features that combine phenolic and ester functionalities. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, enabling the production of more complex molecules. It is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional additives.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring a phenolic ester moiety.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• UV Absorber & Stabilizer Precursor: Serves as a starting material for manufacturing light-stabilizing additives for polymers, coatings, and personal care products.
• Fragrance and Flavor Intermediate: Employed in the controlled synthesis of specific aroma chemicals and flavoring agents.
• Organic Synthesis Reagent: Acts as a protected or functionalized intermediate in multi-step synthetic routes for research and industrial chemistry.
• Polymer Modifier: Can be incorporated into polymer chains to impart specific properties like UV resistance or altered solubility.

Basic Information

Product Name	Benzoic Acid, 5-Hydroxy-2-Methyl-, Ethyl Ester
CAS No.	34265-55-9
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	Ethyl 5-Hydroxy-2-methylbenzoate; 5-Hydroxy-2-methylbenzoic Acid Ethyl Ester; 2-Methyl-5-hydroxybenzoic Acid Ethyl Ester; Ethyl 2-Methyl-5-hydroxybenzoate; 5-Hydroxy-o-toluic Acid Ethyl Ester; Benzoic acid, 5-hydroxy-2-methyl-, ethyl ester; Ethyl 5-hydroxy-2-methylbenzenecarboxylate
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 5-Hydroxy-2-Methyl-, Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We support compliance with cGMP and ISO 9001 standards for industrial and research applications.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

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 (as Pb)	≤ 10 ppm

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