Description

α-Acetyloxy-4-Methoxybenzeneacetic Acid Methyl Ester is a specialized organic ester compound, also known as methyl 2-(acetyloxy)-2-(4-methoxyphenyl)acetate. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for creating specialty chemicals, flavors, fragrances, and advanced materials.
• Academic & Industrial R&D: Essential reagent for method development and exploratory chemistry in laboratory settings.
• Chemical Reference Standard: Used as a high-purity standard for analytical testing and quality control procedures.

Basic Information

Product Name	α-Acetyloxy-4-Methoxybenzeneacetic Acid Methyl Ester
CAS No.	55538-79-9
Molecular Formula	C₁₂H₁₄O₅
Molecular Weight	238.24 g/mol
Synonyms	Methyl 2-(acetyloxy)-2-(4-methoxyphenyl)acetate; Methyl (acetyloxy)(4-methoxyphenyl)acetate; Acetic acid, 2-(4-methoxyphenyl)-2-oxo-, methyl ester, acetate; 2-Acetoxy-2-(4-methoxyphenyl)acetic acid methyl ester; α-Acetoxy-4-methoxyphenylacetic acid methyl ester; Methyl α-acetoxy-4-methoxybenzeneacetate; 4-Methoxybenzeneacetic acid, α-(acetyloxy)-, methyl ester
EINECS	Contact for details

Quality Control

Our α-Acetyloxy-4-Methoxybenzeneacetic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and a Certificate of Analysis (COA) with every shipment, detailing all critical quality parameters. Our quality commitment ensures the material is suitable for demanding research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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