Description

2-(4-Chlorophenoxy)-2-Methylpropionic Acid is a versatile chlorinated phenoxy propionic acid derivative, serving as a key intermediate in the synthesis of more complex molecules. Its value lies in its unique chemical structure, which provides a reactive carboxylic acid group and a chlorophenoxy moiety, making it a valuable building block for agrochemicals and pharmaceuticals. This compound is primarily needed by manufacturers in the agrochemical industry for herbicide development and by pharmaceutical R&D teams for creating active pharmaceutical ingredients (APIs).

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of selective herbicides and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for developing novel active pharmaceutical ingredients (APIs), particularly in anti-inflammatory and metabolic research.
• Chemical Research: Serves as a standard or reagent in organic synthesis and method development for introducing the chlorophenoxy group.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and other performance materials.

Basic Information

Product Name	2-(4-Chlorophenoxy)-2-Methylpropionic Acid
CAS No.	882-09-7
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	4-CPA; 2-(p-Chlorophenoxy)-2-methylpropanoic Acid; 2-Methyl-2-(4-chlorophenoxy)propionic Acid; Clofibric Acid; Chlorophenoxyisobutyric Acid; CPIB; p-Chlorophenoxyisobutyrate; Ethyl 2-(p-chlorophenoxy)-2-methylpropionate (ester form)
EINECS	212-934-9

Quality Control

Our 2-(4-Chlorophenoxy)-2-Methylpropionic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for industrial and research use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

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

Specification

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

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