Description

α,4-Dihydroxybenzeneacetic Acid Methyl Ester is a specialized organic compound belonging to the class of phenolic esters. This chemical is valued for its dual hydroxyl functionality, which makes it a versatile intermediate in fine chemical synthesis. It is primarily sought by manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with phenolic or catechol-like structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its phenolic moiety is essential for biological activity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers requiring specific hydroxyl group chemistry.
• Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Cosmetic Ingredient Synthesis: Potential intermediate in the manufacture of antioxidants and UV absorbers for cosmetic formulations.

Basic Information

Product Name	α,4-Dihydroxybenzeneacetic Acid Methyl Ester
CAS No.	68758-69-0
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	2-(3,4-Dihydroxyphenyl)-2-methoxyacetic acid methyl ester; Methyl 2-(3,4-dihydroxyphenyl)-2-methoxyacetate; 3,4-Dihydroxymandelic acid methyl ester methyl ether; Methyl α-methoxy-3,4-dihydroxyphenylacetate
EINECS	Contact for details

Quality Control

Our α,4-Dihydroxybenzeneacetic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for use in sensitive applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere for long-term preservation and to minimize degradation.

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%

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