Description

2-(2-Fluorophenyl)-2-Methylpropionicacid is a high-purity fluorinated organic building block of significant interest in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and other fine chemicals, where the introduction of a fluorine atom can dramatically alter biological activity and metabolic stability. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking to innovate with fluorinated compounds.

Application

• As a critical pharmaceutical intermediate in the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Utilized in agrochemical research for the development of new-generation herbicides and pesticides with enhanced efficacy.
• Serves as a versatile building block in organic synthesis for constructing complex fluorinated molecules.
• Applied in material science for the creation of specialty polymers and liquid crystals with unique properties.
• Used in contract research and manufacturing (CRO/CMO) for custom synthesis projects requiring fluorinated motifs.
• Acts as a starting material or intermediate in academic research exploring new fluorination methodologies and reaction pathways.

Basic Information

Product Name	2-(2-Fluorophenyl)-2-Methylpropionicacid
CAS No.	870849-49-3
Molecular Formula	C10H11FO2
Molecular Weight	182.19 g/mol
Synonyms	2-(2-Fluorophenyl)-2-methylpropanoic acid; α,α-Dimethyl-2-fluorobenzeneacetic acid; 2-Fluoro-α,α-dimethylbenzeneacetic acid; 2-Methyl-2-(2-fluorophenyl)propionic acid; (2-Fluorophenyl)dimethylacetic acid; 870849-49-3; 2-(2-Fluorophenyl)-2-Methylpropanoate (ion)
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Fluorophenyl)-2-Methylpropionicacid is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request and are essential for regulatory submissions in pharmaceutical and agrochemical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from 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%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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