Description

Benzeneacetic Acid, 2-Fluoro-4,5-Dihydroxy-, Methyl Ester (9Ci) is a fluorinated aromatic compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both fluorine and dihydroxy substituents, makes it a versatile building block for creating molecules with tailored properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of fluorinated drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of advanced polymers and specialty chemicals with specific optical or electronic properties.
• Academic & Industrial R&D: A crucial reagent for methodological studies in fluorination chemistry and heterocyclic compound synthesis.

Basic Information

Product Name	Benzeneacetic Acid, 2-Fluoro-4,5-Dihydroxy-, Methyl Ester (9Ci)
CAS No.	141523-25-3
Molecular Formula	C9H9FO4
Molecular Weight	200.16 g/mol
Synonyms	2-Fluoro-4,5-dihydroxybenzeneacetic acid methyl ester; Methyl 2-fluoro-4,5-dihydroxybenzeneacetate; 2-Fluoro-4,5-dihydroxyphenylacetic acid methyl ester; (2-Fluoro-4,5-dihydroxyphenyl)acetic acid methyl ester; Methyl (2-fluoro-4,5-dihydroxyphenyl)acetate; Benzeneacetic acid, 2-fluoro-4,5-dihydroxy-, methyl ester; CAS 141523-25-3
EINECS	Contact for details

Quality Control

Every batch of our Benzeneacetic Acid, 2-Fluoro-4,5-Dihydroxy-, Methyl Ester (9Ci) is produced under strict quality management protocols. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development applications. A detailed Certificate of Analysis (COA) is available for each lot, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its light-sensitive nature, the container should be amber-colored or stored in opaque secondary packaging. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area%)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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