Description

Phenoxyacetic Acid CAS NO 122-59-8 is a versatile aromatic carboxylic acid derivative, serving as a crucial synthetic intermediate in the production of high-value fine chemicals and active pharmaceutical ingredients (APIs). Its unique structure, featuring a phenoxy group adjacent to a carboxylic acid, makes it a key building block for constructing more complex molecules. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity raw materials for their synthesis processes.

Application

• Pharmaceutical Synthesis: A key intermediate in the production of β-lactam antibiotics, including penicillins and cephalosporins, and other APIs.
• Agrochemical Manufacturing: Used in the synthesis of herbicides, plant growth regulators, and other crop protection agents.
• Fragrance and Flavor Industry: Serves as a precursor for synthesizing various aromatic esters and compounds used in perfumery.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Organic Synthesis: A versatile reagent for introducing the phenoxyacetyl group into target molecules in research and development.
• Dye and Pigment Intermediates: Utilized in the synthesis of certain dyes and organic pigments.

Basic Information

Product Name	Phenoxyacetic Acid
CAS No.	122-59-8
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	Phenoxyacetic acid; (Phenoxy)acetic acid; Glycolic acid phenyl ether; Phenoxyethanoic acid; 2-Phenoxyacetic acid; Acetic acid, phenoxy-; Benzene, (carboxymethoxy)-; NSC 403697; EINECS 204-556-7
EINECS	204-556-7

Quality Control

Our Phenoxyacetic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency required for pharmaceutical and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.5%
Melting Point	98°C - 102°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.