Description

4-Acetoxymethylphenylacetic Acid is a versatile aromatic acetic acid derivative featuring a protected hydroxymethyl group. This compound is a valuable pharmaceutical intermediate and a key building block in organic synthesis, prized for its reactive functional handles. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and other complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Organic Synthesis Building Block: Used for constructing complex molecular architectures in medicinal chemistry and material science research.
• Prodrug Development: The acetoxymethyl group can serve as a protecting group or be utilized in prodrug strategies to enhance bioavailability.
• Chemical Research: Employed in academic and industrial R&D for exploring new synthetic pathways and reaction methodologies.
• Fine Chemical Production: Integral to the manufacture of specialty chemicals, flavors, and fragrances requiring specific aromatic acetic acid frameworks.

Basic Information

Product Name	4-Acetoxymethylphenylacetic Acid
CAS No.	61165-81-9
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	4-(Acetoxymethyl)phenylacetic Acid; [4-(Acetoxymethyl)phenyl]acetic Acid; 4-(Acetoxymethyl)benzeneacetic Acid; 2-[4-(Acetoxymethyl)phenyl]acetic Acid; Acetic Acid, [4-(Acetoxymethyl)phenyl]-; p-(Acetoxymethyl)phenylacetic Acid; 4-Carboxymethylbenzyl Acetate; α-(4-Acetoxymethylphenyl)acetic Acid
EINECS	Contact for details

Quality Control

Our 4-Acetoxymethylphenylacetic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent 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%
Heavy Metals	< 20 ppm

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