Description

Acetic Acid, 2-(4-Acetyl-2-Methylphenoxy)-, Methyl Ester is a specialized organic ester compound, identified by CAS NO 166953-80-6, valued for its role as a versatile chemical intermediate in advanced synthesis. Its molecular structure makes it a critical building block for creating more complex molecules in fine chemical and pharmaceutical manufacturing. This product is essential for R&D laboratories and industrial producers seeking high-purity intermediates for active pharmaceutical ingredients (APIs) and performance chemicals.

Application

This specialized ester serves as a key intermediate in several high-value industrial sectors. Its primary applications include:

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals requiring specific phenolic ester structures.
• Research & Development: Serves as a standard or starting material in organic chemistry research for method development and novel compound creation.
• Polymer Modification: Acts as a functional monomer or additive to impart specific properties to specialty polymers.

Basic Information

Item	Detail
Product Name	Acetic Acid, 2-(4-Acetyl-2-Methylphenoxy)-, Methyl Ester
CAS No.	166953-80-6
Molecular Formula	C13H16O4
Molecular Weight	236.26 g/mol
Synonyms	Methyl 2-(4-acetyl-2-methylphenoxy)acetate; 2-(4-Acetyl-2-methylphenoxy)acetic acid methyl ester; Acetic acid, (4-acetyl-2-methylphenoxy)-, methyl ester; Methyl (4-acetyl-2-methylphenoxy)acetate; (4-Acetyl-2-methylphenoxy)acetic acid methyl ester
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our production follows current Good Manufacturing Practices (cGMP) where applicable, and all materials are subjected to comprehensive analytical testing. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material may be moisture-sensitive; ensure containers are kept tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.