Description

4-Benzyloxyphenylacetic Acid is a versatile aromatic carboxylic acid derivative characterized by its benzyl-protected phenolic group. This compound serves as a critical pharmaceutical intermediate and a valuable building block in organic synthesis, prized for its defined molecular architecture. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and specialty polymers requiring specific aromatic backbones.
• Organic Synthesis & Research: Valuable reagent for constructing complex molecules in medicinal chemistry and material science research.
• Liquid Crystal & OLED Material Development: Intermediate in the production of advanced electronic display materials.

Basic Information

Product Name	4-Benzyloxyphenylacetic Acid
CAS No.	6547-53-1
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	2-(4-Benzyloxyphenyl)acetic Acid; (4-Benzyloxyphenyl)acetic Acid; p-Benzyloxyphenylacetic Acid; 4-(Benzyloxy)benzeneacetic Acid; BOPAA; NSC 403697; Benzenacetic acid, 4-(phenylmethoxy)-; Acetic acid, (p-benzyloxyphenyl)-
EINECS	229-476-1

Quality Control

Our 4-Benzyloxyphenylacetic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance with cGMP and ISO 9001 standards for industrial and research use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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